Messages in this thread | | | From | kosaki.motohiro@gmail ... | Subject | [PATCH v5 0/8] posix timers fixlet | Date | Sun, 26 May 2013 17:35:39 -0400 |
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From: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Glibc's posix timer testcase found a lot of bugs in posix timer code. This series, hopefully, fixes all of them. All patches are independent each other logically.
Changes from v4 - [1/8] comments colarification, fix account_group_{user_system}_time too. - [8/8] added CPUCLOCK_VIRT and CPUCLOCK_PROF timer initialization fix
Changes from v3 - task_sched_runtime() micro optimization add to care tsk->on_cpu. suggested Paul Turner. - fixed several typo in changelogs.
KOSAKI Motohiro (8): posix-cpu-timers: don't account cpu timer after stopped thread runtime accounting posix-cpu-timers: fix acounting delta_exec twice posix-cpu-timers: fix wrong timer initialization posix-cpu-timers: timer functions should use timer time instead of clock time posix-cpu-timers: check_thread_timers() uses task_sched_runtime() sched: task_sched_runtime introduce micro optimization posix-cpu-timers: cleanup cpu_{clock,timer}_sample{,_group} posix-cpu-timers: fix cputimer initialization mistake for {u,s}time
fs/binfmt_elf.c | 2 +- fs/binfmt_elf_fdpic.c | 2 +- include/linux/kernel_stat.h | 5 -- include/linux/sched.h | 5 +- kernel/posix-cpu-timers.c | 163 ++++++++++++++++++++++++++----------------- kernel/sched/core.c | 34 +++++---- kernel/sched/cputime.c | 17 ++++- kernel/sched/stats.h | 33 ++++++++- 8 files changed, 167 insertions(+), 94 deletions(-)
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