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| author | Oleg Nesterov <oleg@redhat.com> | 2012-03-05 14:59:13 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-05 15:49:42 -0800 |
| commit | 57b59c4a1400fa6c34764eab2e35a8762dc05a09 (patch) | |
| tree | e50e6a6f9f7fcd897856e5cdaca3d3caa18377d6 /kernel | |
| parent | d68b46fe16ad59b3a5f51ec73daaa5dc06753798 (diff) | |
| download | lwn-57b59c4a1400fa6c34764eab2e35a8762dc05a09.tar.gz lwn-57b59c4a1400fa6c34764eab2e35a8762dc05a09.zip | |
coredump_wait: don't call complete_vfork_done()
Now that CLONE_VFORK is killable, coredump_wait() no longer needs
complete_vfork_done(). zap_threads() should find and kill all tasks with
the same ->mm, this includes our parent if ->vfork_done is set.
mm_release() becomes the only caller, unexport complete_vfork_done().
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/fork.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index 892c534ce6e3..44b0e21af50e 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -668,7 +668,7 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode) return mm; } -void complete_vfork_done(struct task_struct *tsk) +static void complete_vfork_done(struct task_struct *tsk) { struct completion *vfork; |