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From: cmeek@sourceware.org To: systemtap-cvs@sourceware.org Subject: [SCM] systemtap: system-wide probe/trace tool branch, master, updated. release-1.6-689-g7cd37b1 Date: Thu, 26 Jan 2012 19:07:00 -0000 [thread overview] Message-ID: <20120126190756.30176.qmail@sourceware.org> (raw) This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "systemtap: system-wide probe/trace tool". The branch, master has been updated via 7cd37b1a0b1641f57f8dae5711f6394b6f288e97 (commit) via 54e2d76c4a0f5a8f1bb9ff31ebc82b29193935cb (commit) via f99a86ea97ab942378d72d696bd5a07b51ba8a51 (commit) from 19da035139b241b33e1d7af398719e5b4f95e324 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 7cd37b1a0b1641f57f8dae5711f6394b6f288e97 Author: Chris Meek <cmeek@redhat.com> Date: Thu Jan 26 14:01:26 2012 -0500 PR13546 Cont'd: Updated NEWS commit 54e2d76c4a0f5a8f1bb9ff31ebc82b29193935cb Author: Chris Meek <cmeek@redhat.com> Date: Thu Jan 26 13:56:07 2012 -0500 PR13546 Cont'd: Fixed failing test cases Since we introduced a random seed to the hash function, certain tests that printed results in an unordered fashion could now fail, since the order is not necessarily the same from run to run. These tests have been fixed and now print in a certain order as to avoid those errors. commit f99a86ea97ab942378d72d696bd5a07b51ba8a51 Author: Chris Meek <cmeek@redhat.com> Date: Thu Jan 26 13:48:46 2012 -0500 PR13546 - Improve Map Hashing - Made str_hash() in map.c more hashy. - Introduced a runtime random seed to the hash calculations to reduce the chance of deliberate hash collision inducing attacks. - Made the HASH_TABLE_SIZE depend on MAXMAPENTRIES, rather than just a static 256. This effectivly increases the size of the hash table. ----------------------------------------------------------------------- Summary of changes: NEWS | 5 ++ runtime/map-gen.c | 18 +++--- runtime/map.c | 30 ++++++-- runtime/map.h | 8 ++- runtime/pmap-gen.c | 18 +++--- runtime/runtime.h | 6 ++ testsuite/systemtap.base/foreach_value.stp | 2 +- testsuite/systemtap.base/global_end.exp | 4 +- testsuite/systemtap.base/global_end.stp | 4 + testsuite/systemtap.maps/foreach_limit2.exp | 98 +++++++++++++------------- testsuite/systemtap.maps/foreach_limit2.stp | 52 +++++++++++--- testsuite/systemtap.maps/map_wrap.exp | 10 ++-- testsuite/systemtap.maps/map_wrap2.stp | 8 ++ 13 files changed, 167 insertions(+), 96 deletions(-) hooks/post-receive -- systemtap: system-wide probe/trace tool
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