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* src/rda/unix ChangeLog lwp-pool.c lwp-pool.h t ...
@ 2012-06-14 20:21 kevinb
0 siblings, 0 replies; 3+ messages in thread
From: kevinb @ 2012-06-14 20:21 UTC (permalink / raw)
To: src-cvs
CVSROOT: /cvs/src
Module name: src
Changes by: kevinb@sourceware.org 2012-06-14 20:21:58
Modified files:
rda/unix : ChangeLog lwp-pool.c lwp-pool.h thread-db.c
Log message:
* lwp-pool.c (struct lwp): Add new field `disabled'.
(empty_lwp_slot): New static global.
(hash_empty_slot, resize_hash, lwp_pool_stop_all)
(lwp_pool_continue_all, clear_all_do_step_flags)
(hash_find): Rename to hash_find_1. Add parameter `create_p'.
Initialize `disabled' field.
(hash_find, hash_find_no_create, lwp_pool_disable_lwp)
(lwp_pool_enable_lwp): New functions.
(hash_delete): Revise method used for deleting a slot from
the hash table.
(lwp_pool_continue_all): Don't continue disabled LWPs.
(lwp_pool_continue_lwp): Print a warning instead of an error, and
then only when LWP Pool diagnostics are enabled when attempting
to continue a LWP with the state of
lwp_state_stopped_stop_pending_interesting.
* lwp-pool.h (lwp_pool_disable_lwp, lwp_pool_enable_lwp): Declare.
* thread-db.c (find_new_threads_callback): Adjust thread
deletion / reuse message.
(update_thread_list): Disable continuation of zombie threads.
(thread_db_break_program): Enable diagnostic message for "monitor
thread-db-noisy". Use kill_lwp() instead of kill().
(thread_db_check_child_state): Don't stop on signals from zombie
threads.
Patches:
http://sourceware.org/cgi-bin/cvsweb.cgi/src/rda/unix/ChangeLog.diff?cvsroot=src&r1=1.67&r2=1.68
http://sourceware.org/cgi-bin/cvsweb.cgi/src/rda/unix/lwp-pool.c.diff?cvsroot=src&r1=1.7&r2=1.8
http://sourceware.org/cgi-bin/cvsweb.cgi/src/rda/unix/lwp-pool.h.diff?cvsroot=src&r1=1.3&r2=1.4
http://sourceware.org/cgi-bin/cvsweb.cgi/src/rda/unix/thread-db.c.diff?cvsroot=src&r1=1.21&r2=1.22
^ permalink raw reply [flat|nested] 3+ messages in thread
* src/rda/unix ChangeLog lwp-pool.c lwp-pool.h t ...
@ 2004-12-03 21:36 jimb
0 siblings, 0 replies; 3+ messages in thread
From: jimb @ 2004-12-03 21:36 UTC (permalink / raw)
To: src-cvs
CVSROOT: /cvs/src
Module name: src
Branch: jimb-rda-nptl-branch
Changes by: jimb@sourceware.org 2004-12-03 21:36:40
Modified files:
rda/unix : ChangeLog lwp-pool.c lwp-pool.h thread-db.c
Log message:
Remove code to handle threads exiting without generating a wait
status; that was a kernel bug, not an intended feature, and
there's no easy way to support both.
* lwp-pool.c (lwp_pool_continue_and_drop): Delete function.
* lwp-pool.h (lwp_pool_continue_and_drop): Delete declaration.
* thread-db.c (enum death_state): Delete type.
(struct gdbserv_thread): Remove 'death_state' member.
(add_thread_to_list): Don't initialize it.
(death_state_str, debug_report_death_state_change,
death_state_got_event, death_state_notified): Delete functions.
(handle_thread_db_event): Don't handle death events specially, and
don't handle the notifying thread specially.
(continue_thread): Don't treat threads whose death has been
foretold and who have completed their notification specially.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/ChangeLog.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.36.2.28&r2=1.36.2.29
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/lwp-pool.c.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.1.2.6&r2=1.1.2.7
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/lwp-pool.h.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.1.2.3&r2=1.1.2.4
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/thread-db.c.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.9.2.13&r2=1.9.2.14
^ permalink raw reply [flat|nested] 3+ messages in thread
* src/rda/unix ChangeLog lwp-pool.c lwp-pool.h t ...
@ 2004-11-29 19:36 jimb
0 siblings, 0 replies; 3+ messages in thread
From: jimb @ 2004-11-29 19:36 UTC (permalink / raw)
To: src-cvs
CVSROOT: /cvs/src
Module name: src
Branch: jimb-rda-nptl-branch
Changes by: jimb@sourceware.org 2004-11-29 19:36:23
Modified files:
rda/unix : ChangeLog lwp-pool.c lwp-pool.h thread-db.c
Log message:
Move libthread_db event-based thread death logic from lwp-pool.c
to thread-db.c, so the former can stay innocent of libthread_db's
details, and limit itself to kernel behavior.
* lwp-pool.h (lwp_pool_continue_and_drop): New declaration.
(lwp_pool_thread_db_death_event,
lwp_pool_thread_db_death_notified): Declarations deleted.
* lwp-pool.c (enum death_state): Move to thread-db.c.
(struct lwp): Delete 'death_state' member.
(hash_find): Don't initialize it.
(interesting_queue): Don't provide an initializer for it.
(check_stop_pending): Don't abort if wait_and_handle didn't put
the thread in a stopped state; that could be caused by kernel
behavior (say, threads exiting silently), not necessarily a logic
flaw in lwp-pool.c.
(death_state_str, debug_report_death_state_change): Move to
thread-db.c.
(lwp_pool_thread_db_death_event,
lwp_pool_thread_db_death_notified): Move to thread-db.c, and
rename (see below).
(check_for_exiting_nptl_lwp): Delete.
(lwp_pool_continue_all, lwp_pool_continue_lwp): Don't call
check_for_exiting_nptl_lwp.
(lwp_pool_continue_and_drop_lwp): New function.
* thread-db.c (enum death_state): Moved here from lwp-pool.c.
(struct gdbserv_thread): New member death_state.
(add_thread_to_list): Initialize it.
(death_state_str, debug_report_death_state_change): Moved here
from lwp-pool.c.
(death_state_got_event, death_state_notified): Renamed from
lwp_pool_thread_db_death_event and lwp_pool_thread_db_death_notified,
and changed to update the death state of a 'struct gdbserv_thread'
instead of a 'struct lwp'.
(handle_thread_db_event): Call death_state_got_event instead of
lwp_pool_thread_db_death_event, and death_state_notified instead
of lwp_pool_thread_db_death_notified.
(continue_thread): If the thread's death state indicates that it's
going to disappear without further ado when continued, continue it
with lwp_pool_continue_and_drop_lwp, not lwp_pool_continue_lwp.
Patches:
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/ChangeLog.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.36.2.17&r2=1.36.2.18
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/lwp-pool.c.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.1.2.2&r2=1.1.2.3
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/lwp-pool.h.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.1.2.2&r2=1.1.2.3
http://sources.redhat.com/cgi-bin/cvsweb.cgi/src/rda/unix/thread-db.c.diff?cvsroot=src&only_with_tag=jimb-rda-nptl-branch&r1=1.9.2.7&r2=1.9.2.8
^ permalink raw reply [flat|nested] 3+ messages in thread
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2012-06-14 20:21 src/rda/unix ChangeLog lwp-pool.c lwp-pool.h t kevinb
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2004-12-03 21:36 jimb
2004-11-29 19:36 jimb
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