fs/proc: do_task_stat: use sig->stats_lock
Status from this message: [merged mm-hotfixes-stable] exit-wait_task_zombie-kill-the-no-longer-necessary-spin_lock_irqsiglock.patch removed from -mm tree
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Patches in v1 All 3 applied
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/3 | fs/proc: do_task_stat: move thread_group_cputime_adjusted() outside of lock_task_sighand()fs/ | +6 | 1 reply | Applied |
| 2/3 | fs/proc: do_task_stat: use sig->stats_lock to gather the threads/children statsfs/ | +32 | 1 reply | Applied |
| 3/3 | exit: wait_task_zombie: kill the no longer necessary spin_lock_irq(siglock)kernel/ | +3 | 1 reply | Applied |
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Cover letter [PATCH 0/3] fs/proc: do_task_stat: use sig->stats_lock
do_task_stat() has the same problem as getrusage() had before getrusage-use-sig-stats_lock-rather-than-lock_task_sighand.patch
3/3 depends on the patch above.
Oleg.
fs/proc/array.c | 66 ++++++++++++++++++++++++++++++++------------------------- kernel/exit.c | 10 +++------ 2 files changed, 40 insertions(+), 36 deletions(-)