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authorFrank Mayhar <fmayhar@google.com>2008-09-12 09:54:39 -0700
committerIngo Molnar <mingo@elte.hu>2008-09-23 13:38:44 +0200
commitbb34d92f643086d546b49cef680f6f305ed84414 (patch)
tree275887040c96971e133fa20d99517c1fcea76415 /kernel/compat.c
parent5ce73a4a5a4893a1aa4cdeed1b1a5a6de42c43b6 (diff)
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timers: fix itimer/many thread hang, v2
This is the second resubmission of the posix timer rework patch, posted a few days ago. This includes the changes from the previous resubmittion, which addressed Oleg Nesterov's comments, removing the RCU stuff from the patch and un-inlining the thread_group_cputime() function for SMP. In addition, per Ingo Molnar it simplifies the UP code, consolidating much of it with the SMP version and depending on lower-level SMP/UP handling to take care of the differences. It also cleans up some UP compile errors, moves the scheduler stats-related macros into kernel/sched_stats.h, cleans up a merge error in kernel/fork.c and has a few other minor fixes and cleanups as suggested by Oleg and Ingo. Thanks for the review, guys. Signed-off-by: Frank Mayhar <fmayhar@google.com> Cc: Roland McGrath <roland@redhat.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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