[SCM] systemtap: system-wide probe/trace tool annotated tag, release-0.8, updated. release-0.8

[SCM] systemtap: system-wide probe/trace tool annotated tag, release-0.8, updated. release-0.8

[fche]

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the project "systemtap: system-wide probe/trace tool".

The annotated tag, release-0.8 has been updated
        to  57bde3d67568a1f393348ad766330135203e7d90 (tag)
      from  5879aaccc4b028f1b312c72aa6cdaa8dfafa21dd (which is now obsolete)
   tagging  5879aaccc4b028f1b312c72aa6cdaa8dfafa21dd (commit)
  replaces  release-0.7
 tagged by  Frank Ch. Eigler
        on  Sun Jan 11 16:47:19 2009 -0500

- Log -----------------------------------------------------------------
v0.8 release
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Dave Brolley (40):
      Enable 'make check' and 'make installcheck' using the systemtap client/server.
      Add my name which was missing in some ChangeLog entries.
      Make sure stap-client, stap-server and stap-serverd are included in 'make dist'
      Ensure that a systemtap server is available if 'server' is specified
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      No need for random suffix file cmdline and sysinfo files in the
      Start/stop the systemtap server from systemtap.exp and not in the top level Makefile.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      stap-serverd was incorectly determining that the server could
      Minor bugs in stap-client.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR 6834
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      stap client/server now pass 'make installcheck'
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Add ChangeLog entries
      Robustness improvements for the stap client/server
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      ChangeLog Entries
      New man page for the systemtap client/server and related utilities.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Update NEWS regarding the systemtap client/server.
      Create systemtap-client and systemtap-server sub rpms
      Correct man page specs in systemtap.spec
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Remove unnecessary dependencies.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Move stap-find-* script to client sub rpm.
      hangeLog entries for latest commits.
      Add network security warning for the client/server.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      fixes for stap-find-servers and systemtap.spec
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Formatting problems in sta-server.8.in
      Ensure $first_stap is not empty in staprun_PATH
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      ChangeLog entry for previous commit.
      Use ps to check for server startup on stap-start-server
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap

David Smith (33):
      Changed method of getting the value of $syscall.
      Fixed "Version" line.
      No longer allocates structure used to save vma information.
      'stap_compile' test procedure now ignores warnings
      Added testsuite/systemtap.examples/.gitignore file.
      Saves thread vma information.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap into work
      Moved details of utrace detach to stap_utrace_detach().
      Indentation fix.
      PR 6445 (partial).  Implemented system-wide utrace probes.
      Change system-wide probes from 'process("*").begin' to 'process.begin'.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap into work
      Add missing 'process' bindings.
      PR 6841 fix.
      Looks for both mmap and mmap2.
      Supports original and new utrace interfaces.
      Added task finder target parameter to vm_callback functions.
      2008-08-25  David Smith  <dsmith@redhat.com>
      Moved tar archive creation step from "rpm" target to "dist-gzip" target.
      Simplified "rpm" target a bit.
      Uses STAPCONF_DPATH_PATH instead of a kernel version check.
      Added bug 6841 fix utrace syscall test.
      Pushed quiesce logic down into the task_finder layer.
      Ignore new warning.
      BZ 6755 fix.  Wait until all callbacks are finished.
      Fix PR 6903 by checking for the real uid, not the euid.
      New utrace fixes.
      Fixed __STP_ATTACHED_TASK_EVENTS problem caused by last commit.
      PR6972.  Fixed vfs tapset.
      PR5274 - Add s390 arch support for uprobes longjump handling.
      PR5274 - Added s390 task_finder support.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Improved error handling of num_args.tcl testcase.

Don Domingo (2):
      initial
      2nd try

Elliott Baron (6):
      2008-10-10  Elliott Baron <ebaron@redhat.com>
      Added NEWS entry for stap-report tool
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR6851: Added support for %c printf conversion specifier
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR6851: Added support for %c printf conversion specifier [trying again]

Eugeniy Meshcheryakov (1):
      Fix minor problems in staprun(8)

Frank Ch. Eigler (138):
      fix *{ok,ko} test case permissions
      version bump to 0.7.1
      compiled unwindsyms should tolerate & notify on erroneous/missing "-d MODULE"
      support multiple-relocatable-section modules such as hypothetical -ffunction-sections .ko's
      PR6030: control signal relay and accept deferred re-reception
      PR442528
      BZ442528 changelogs: ia64 fetch_register speedups
      PR4225: parse process("path").function/statement probe points
      PR4225: support intermingled process/kernel/module probes without screwing up module cache
      Merge commit '552fdd9f5a7eb3394888356301929c078173a22b' into pr4225
      changelog for entry-pc semantic error fix
      Merge commit 'e6b9397' into pr4225
      c code generation: assert C indentation/nesting cancels out at appropriate points
      c code generation: assert C indentation/nesting cancels out at appropriate points
      c code generation: assert C indentation/nesting cancels out at appropriate points
      PR4225: signs of life
      PR4225: it's alive, alive!
      PR4225: use shared stap_uprobe[] pool in .bss
      typographical tweaks for embedded script code
      move post-0.7 news tidbit to the top
      Merge commit 'origin/master' into pr4225
      itrace: move test suite item to appropriate location
      client-server: improve random port selection and mdns txt use
      unbreak utrace probes by including task-finder.c
      rework utrace $syscall var to expand to tapset fn, not synthetic hard-coded one
      simplify sample script installation logic
      samples: separate into subdirectories by subsystem
      PR6823: store generated sample index files
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      remove chmod +x from perl script to avoid spurious build-time rpm-found prereq
      example index: only warn if old, do not regenerate
      prep find_executable() for use by process() probes
      PR4225 and PR6826: expand & canonicalize executable path names process probes
      restore process(PID).statement(ADDR).absolute probe support
      PR5049: prefix with "*" any filenames given in "fn@filename:line" probes
      PR5049: prefix with "*" any filenames given in "fn@filename:line" probes
      stapprobes man page: clarify statement(NUM).absolute and process("path") searching
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR5049: fix overbroad effects of naive "*" prefixing; instead use optional "*/" only.
      remove \n from end of $$vars/etc. convenience variables
      Merge commit 'origin/master' into pr4225
      Merge commit 'origin/master' into pr4225
      let $$vars work even with unsupported c types (e.g., funkytown floats)
      let $$vars work even with unsupported c types (e.g., funkytown floats)
      kbuild compatibility hack for separate-objdir O= builds
      revise build instructions; clarifying elfutils bundling and its new hosting site
      build compatibility and speed hack for bundled-elfutils mode
      PR6842: work around possibly null task->signal in utrace death callback
      PR6836: $$vars extensions, $$return
      extend callgraph example to use $$parms / $$return
      PR6836: tweak $$return formatting
      Merge commit 'origin/master' into pr4225
      Merge commit 'origin/master' into pr4225
      clarify README instructions to spell out that running the testsuite is optional
      pr4225: add putative shared library (ET_DYN) support
      pr4225: fix address miscalculation for ET_DYN objects; add more printk's in task_finder vm_callback for debugging
      pr4225: check for null incoming vm_path
      pr4225: fix shared library address range checks; make more task_finder_vma tracing conditional on DEBUG_TASK_FINDER_VMA
      source whitespace cleanup
      correct probe point reverse-engineering of probes for which we have no source file / line number
      Merge commit 'origin/master' into pr4225
      whitespace cleanup + uprobe "?@-1" fix too
      remove support for "make dist" since git-archive does as well;
      fix NEWS to refer to simpler context.stp tapset functions in auto-printing blurb
      fix global-var array index rendering
      trailing whitespace removal, as approved by emacs
      PR5686: correct regression in semok/optimize.stp
      Merge commit 'origin/master' into pr4225
      fix #if->#ifdef DEBUG_TASK_FINDER_VMA
      PR6864: barest beginnings of restoring symtab-based kernel probes
      Merge commit 'origin/master' into pr4225
      test case regression fixes (25444842 vs 84182428)
      PR4225: post-merge changelogs
      add user-space probing blurb
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR4225: unregistration snowballing thinko fix
      PR4225: minor uprobe unregistration speedup
      PR6864: simplify usage() report
      add comments explaining why '-L' works; add NEWS blurb too
      remove capability logic
      remove capabilities logic, cont'd
      PR4255: uprobes test case
      task_finder <-> target_pid coupling; staprun/target_cmd fork under ptrace control
      "stap -c" cleanup part 2 - use wordexp / execvp instead of "sh -c" to execute cmd string
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR6445: documentation, mopping up
      PR6871: temporarily weaken the uprobe test since $$parms are unreliable
      x86-32 blacklist extension (rhel5 testing based)
      uprobes test case tweak
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      backtrace fix for i386 with neither frame pointers nor dwarf unwinding
      PR6876: translator speedup for many $vars
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR6876 testsuite regression tweak
      parser/scanner speedup
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      comment out new "WARNING: unwind data not found ..."
      PR6871: sadly, reenable prologue searching for user-space function probes
      PR6871: test case
      gcc 4.4 build compatibility tweaks
      add gmon.out to .gitignore
      fix bspcache regression typo
      testsuite tweaks for rhel5
      PR 6487, 6504: robustify __stp_print_flush
      tweak anon-struct test case and news blurb
      PR6829: leave unregister_uprobe() to the professionals (uprobe itself) for target exec/exit
      PR6916: fix STRUCT1 ($var alternatives error message syntax) regression
      sort arrays by value- subject to automagic foreach/printf
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR6925: add more information about installing and running stap
      PR6925: mention the possibility of running the build tree "stap" after "make install"
      More README text tweaks for run options
      fix test suite regression due to commit e91b23bc
      PR4886: weaken build-id failure semantics
      build fix for invalid glob (..., NULL, ...) call, as remarked upon by gcc 4.1.2
      reword NEWS blurb on cache limiting
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      PR6749: tolerate failed kprobe_*register with warning
      PR6749 test case
      copyright year tweak
      fix wordexp error handling, for invalid shell-like  stap -c "command > file"
      stap-report script packaging & tweaks
      BZ467652: support old-style  stap -c "FOO > BAR"  usage by backing down to sh -c if needed.
      partial revert of 212a56
      also dump CONFIG*_DEBUG_* settings from stap-report
      PR6871: weaken prologue searching assertions
      PR6967: fix s390x compilation error re on_each_cpu
      fixed doc extras symlink to become relative
      sanitation: don't create "testsuite/&1" file
      tweak demo script to solve namespace collision
      fix assertion error in translate.cxx:dump_unwindsyms on some kernels
      add #include <stdio.h> for more reported gcc 4.4 compatibility
      reduce transport debug verbosity
      PR6964: configurably revert to signal-based "stap -c CMD" startup synchronization
      PR6964: Revert "Fix hung test due to workaround for PR6964."
      bump version to 0.8
      update NEWS version

James Bottomley (2):
      fix missing functions in caches
      fix semantic error: no entrypc found using probe .statement(*@file:line) constructs

Jim Keniston (15):
      Fix i386 dwarf_register_4() to work in uprobe handlers.
      Per bz6879, allow gs: and fs: instruction prefixes.
      Merge branch 'master' of ssh://kenistoj@sources.redhat.com/git/systemtap
      PR6879: uprobe support for 0x64/0x65 segment prefix instructions
      Merge branch 'master' of ssh://kenistoj@sources.redhat.com/git/systemtap
      Merge branch 'master' of ssh://kenistoj@sources.redhat.com/git/systemtap
      Merge branch 'master' of ssh://kenistoj@sources.redhat.com/git/systemtap
      PR 6850
      Merge branch 'master' of ssh://kenistoj@sources.redhat.com/git/systemtap
      Add uprobes.txt.
      Make testsuite/systemtap.base/bz6850.stp executable.
      PR6923: Make on_each_cpu() autoconf test work on old kernels.
      PR6946: Allow probing of 32-bit ppc apps with ppc64 kernels.
      Merge branch 'master' of ssh://kenistoj@sources.redhat.com/git/systemtap
      Add a version of uprobes that works with the 2.6.27 version of utrace.

Josh Stone (8):
      Remove unused STAPCONF_MODULE_NSECTIONS
      Fix on_each_cpu() call for kernels >2.6.26.
      tiny grammar fix in NEWS
      Ensure that "stap -l ..." only prints probe names, not variables.
      Fix hrtimer.expires name change.
      Simplify hrtimer get/set expires logic a bit
      Expose an i686 problem in printf %c support
      Fix the argument passed for printf %c formats

Kent Sebastian (5):
      Functions implementing cache limiting.
      ChangeLog update
      Added cache limiting info to man page and NEWS.
      Minor changes to cache.cxx (cache_clean).
      Changed stap man page to account for default cache file behaviour.

Mark Wielaard (47):
      Add meta file tag descriptions to systemtap.examples/README.
      Correct futexes.meta name: entry.
      Add new examples-index-gen.pl script and support files.
      Add comment about versioned vs unversioned docs to systemtap.spec.
      Add example indexes generation build machinery.
      Make sure examples indexes are always generated in builddir.
      Disable chmodding of samples/kmalloc-top in spec file since it isn't installed.
      Don't output output, exits, status line in indexes (mentioned in descriptions).
      Add index of subsystem and keywords at top of HTML indexes.
      Refer to srcdir spec file Makefile so make rpm works when builddir != srcdir.
      Always generate examples indexes and install examples from srcdir.
      Use INSTALL_PROGRAM, not INSTALL_DATA for executable .stp scripts.
      PR2895. Add proper #! /usr/bin/env stap line. Make example scripts executable.
      PR6835. io/io_submit.stp: Fix #! start. Convert to normal line-ending.
      Redirect stderr gets redircted so warnings don't let example script run fail.
      Mention distro specific elfutils development sub-packages needed when not found.
      Examples html files moved into subdir.
      Correct this_section_offset calculation in _stp_kallsyms_lookup.
      Add new function _stp_mod_sec_lookup extracted from _stp_kallsyms_lookup.
      Get and output unwind data during translate.
      Feed dwarf unwinder data through _stp_mod_sec_lookup (), but disabled for now.
      Record module base and use it for adjusting start locations in dwarf unwinder.
      Enable usage of STP_USE_DWARF_UNWINDER for i386 and arm for debugging purposes.
      Rename _stp_module module_base output to dwarf_module_base and document.
      Check for dwarf_getelf (elfutils 0.126+).
      Fix 2.6.27 detection.
      Add empty argstr to syscall.vm86_warning to stop warnings on probe syscall.*
      Removed commented out code and unneeded embedded C-code from aux_syscalls.stp.
      Don't try including unnecessary asm/page.h in swap.c test.
      Timer id in timer.c test can be arbitrary number.
      Low byte of clone flags is always set to SIGCHLD in forkwait.c test.
      Moved reboot.h include out of _reboot_magic_str in aux_syscalls.stp.
      Correct dwfl_assert () implementation.
      Don't crash when reporting an error if getting alternatives fails.
      Adjust semok/thirtythree.stp test to pass on older kernels.
      Adjust expected foreach ordering in global_end.exp due to commit e91b23bc.
      procfs dir_entry count warning on removal depends on kernel version.
      Remove debug output from warning in procfs.
      Guess where debuginfo is installed for debugpath.exp test.
      Expect syscall faccessat, fchmodat, linkat, symlinkat, readlinkat chain-calls.
      Add workaround for fedora 9 2.6.26 kernels to utrace_compatibility.h.
      Transform struct sigaction32 to struct sigaction for rt_sigaction32 syscall.
      Cleanup generated files from uprobes.exp test.
      Don't use pointer_arg to fetch arguments for syscall utime and compat_utime.
      Add function name and file to semantic error messages for $return.
      Add scope name to semantic error messages if available when finding locals.
      Testsuite, pick up the correct stap being tested when executing under sudo.

Masami Hiramatsu (10):
      Include stap-client, stap-server and stap-serverd in rpm packages.
      PR442528 (PR6028): register dummy kprobes on ia64 for fixing bsp offset.
      Add ia64 utrace support
      Utrace on ia64 fast fetch-register support
      Add $name context variable support on marker probes
      Add $argN context variables on per-process-syscall probes
      Add $return context variables on per-process-syscall.return probes
      Added tests for utrace-syscall probe context variables.
      PR6028: use ip instead of pp for probe identification.
      PR6028 / BZ468143: ia64 fetch-register speedup

Michael Meeks (1):
      small patch ...

Nobuhiro Tachino (1):
      add new stap -F (flight recorder) option that just passes through to staprun -L

Phil Muldoon (1):
      Fix sw 6752. Alter condtional to check for >= 2.6.26. This accounts and fixes false positives in kernel_v strings that return xx.xx.xx.xx over xx.xx.xx.

Prerna (1):
      Handling members with anonymous structs / unions

Rajan Arora (7):
      Display source context for error and warning messages (6701)
      Merge branch 'master' of ssh://rarora@sources.redhat.com/git/systemtap
      Added NEWS entry for source context fix
      Unused global variables display in guru mode fix (rh bz 468139)
      RHBZ 468139 avoid display of tapset globals
      relax string match logic in global_end.exp
      regexp match for global_end.exp

Srikar Dronamraju (2):
      PR5274: uretprobe vs. longjmp support
      PR5274: uretprobes fixes, belated commit

Stan Cox (14):
      Avoid statement wildcard lines without a unique address.
      Add $$vars, $$parms, $$locals
      Add test for $$vars, $$params, $$locals.
      Use relative instead of absolute line. (bug 6611)
      Lower statement wildcard test matching threshold.
      Automatically print written but unread globals
      Document written but unread global variable automatic display.
      Repopulate symbol/type info.
      Repopulate symbol/type info.
      Display written but unread global statistics.
      Simplify add_global_var_display token use.
      Handle scalar statistics.
      Fix line match error message typo.
      ET_EXEC needs no further relocation.

Tim Moore (3):
      PR1288: runtime functions for avoiding certain addresses
      Fix race condition in addr-map; simplify allocation logic
      fix bugs in add_bad_addr_entry

Wenji Huang (15):
      Correct several tests for 2.6.27
      Rename $path to $pathname of syscall tapset for 2.6.27
      Fixed compilation warning on gcc 3.x
      Fixed failure of buildok/process-all-probes.stp
      Make nodwf test passed when CONFIG_QUOTACTL unset
      PR6731: improve listing mode to list variables
      Fix semantic error caused by -P option in nodwarf testing.
      PR6731: Updated listing mode through adding -L option.
      Fix redundant implicit probe points in listing mode
      PR4886: check build-id if able.
      Fix compilation warning of uninitialized value in gcc 3.x.
      Correct ioblock and scsi tapset for 2.6.28.
      PR6964: temporary workaround for fedora utrace kernel bug 467568
      Fix hung test due to workaround for PR6964.
      PR6998: Add default kernel symbols to profile.

William Cohen (28):
      Run both tests for installcheck tests.
      Tweak test_installcheck for helloworld.meta and traceio2.meta.
      Use vfs tapset rather than kernel functions probes.
      Add skeleton for SystemTap Tapset Reference manual.
      Provide dev and devname in vfs.read and vfs.write. Use them in disktop.stp.
      Simplify syncanbuild.sh script and put examples in the correct location.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Clean up disktop.stp and check in for real.
      Use local variable available from vfs tapset.
      Add inode variable, ino.
      Tweak syncandbuild.sh to put example script files in the correct place.
      Include staprep.sh script and make use of it in describing Systemtap setup.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Make stapprep.sh use all available debuginfo repositories.
      Clean up formatting. Publican does not deal with tabs.
      Edit install and cross compile sections. Include scripts to find rpms with yum.
      Do not bother to describe "-I" option. Clean up quoting.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Minor cleanup of Using Systemtap Chapter and factoring out scripts.
      Editing Chapter 3, sections 3.1-3.2.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Scripts.xml proofreading changes.
      Document timestamp.stp.
      Include id in <formalpara to allow crossreferences.
      Add documentation for context.stp and networking.stp.
      Make syncandbuild.sh executable.
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      Remove cpuid() documentation.

Zhaolei (6):
      syscalls2.stp: Add sys_symlinkat.
      * syscalls2.stp: Add sys_unlinkat.
      Make _get_sock_addr return correct address in kernel before 2.6.16.
      Fix memory access error in nfs.proc.read_setup, nfs.proc.write_setup and nfs.proc.commit_setup
      socket.stp (socket.aio_read/write): Fix the semantic error caused by the difference of kernel versions.
      socket.stp (socket.aio_read/write): Fix version-checking method.

anithra (1):
      PR6030: forward signals to children - stapio etc.

dcn (1):
      session.h (struct systemtap_session): Added itrace_derived_probe

ddomingo (89):
      added all else
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      revised for new publican build update
      minor change
      changed directory name
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      renaming the directory, the long way
      added content for Ch1 and 2, to add more later
      remove test tag
      separated Scripts, edited accordingly
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      added new content for Understanding, events
      added Handlers description, more cleanup
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      added remarks
      fixed tag error
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      minor revisions as per dsmith
      minor edits as per david smith, flavio leitner
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      revisions as per sghosh
      added section on tapsets
      minor, added notes for Using SystemTap chapter
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      added cross-instrumentation, deploying systemtap
      committing
      added Usage item
      correcting a tag error
      added gnuplot sample image
      added file
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      added sections to Useful Scripts (graphs, disktop)
      removed brackets in replaceables, my mistake
      added installation chapter
      new section, iotop.stp
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      added section for traceio.stp (tracking cumulative IO)
      added target(), -c and -x to functions, also added Basic Constructs (conditional statements and variables)
      added target(), -c and -x to functions, also added Basic Constructs (conditional statements and variables)
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      added para-callgraph.stp
      corrected tag errors
      modified to allow conditional-by-brand tagging
      added traceio2.stp
      added new stuff
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      added Counting Function Calls Made, other minor edits
      added Identifying Contended User-Space Locks
      latest edits
      added Useful_Scripts-kernelprofiling.xml
      added Useful_Scripts-nettop.xml
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      tried improving Installation, also trying out new chapter on advanced scripts (tentative)
      revised as per latest from wcohen, started out errors, minor edits throughout
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      committing ent
      minor changes throughout, esp in Scripts.xml
      Merge branch 'master' of ssh://sources.redhat.com/git/systemtap
      more edits as per wcohen
      added Arrays and other minor edits
      added new section on arrays
      minor revision, shortening long line)
      added simplified  traceio2
      added simplified, working para-callgraph
      added inodewatch from warstories
      changes as per wcohen, minor additions
      adding symlink
      re-committing all work for today, resolving conflicts earlier
      fixed html used in traceio2-simple
      renaming extras folder
      adding new simple files to docbook local folder
      revised xi includes to point to updated paths of stps
      re-adding SHOW_REMARKS param in makefile
      removed simples
      removed symlink
      added new content for Errors, et al
      creating folder
      added new sync-and-build script, removed extra extra directory
      added aggregate stats
      made dev global
      further edits as per traceio2
      removed excess line
      added notes and questions to several XMLs
      proofreading run 1
      proofreading run 2
      proofread run 3
      added references
      proofread run
      made initial test script more elaborate

root (1):
      Added creation of a default cache limit file if it doesn't exist.

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hooks/post-receive
--
systemtap: system-wide probe/trace tool