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| author | Oleg Nesterov <oleg@tv-sign.ru> | 2008-02-05 07:27:24 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 18:44:07 +0100 |
| commit | f558b7e408026eb3c6afcd0e8fc1f7fe31195a6a (patch) | |
| tree | 3473617a87d54b4388c2336303075b1a54e30552 /fs/exec.c | |
| parent | __group_complete_signal(): fix coredump with group stop race (diff) | |
| download | linux-f558b7e408026eb3c6afcd0e8fc1f7fe31195a6a.tar.xz linux-f558b7e408026eb3c6afcd0e8fc1f7fe31195a6a.zip | |
remove handle_group_stop() in favor of do_signal_stop()
Every time we set SIGNAL_GROUP_EXIT or clear SIGNAL_STOP_DEQUEUED we also
reset ->group_stop_count.
This means that the SIGNAL_GROUP_EXIT check in handle_group_stop() is not
needed, and do_signal_stop() should check SIGNAL_STOP_DEQUEUED only when
->group_stop_count == 0. With these changes handle_group_stop() becomes the
subset of do_signal_stop(), we can kill it and use do_signal_stop() instead.
Also, a preparation for the next patch.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Davide Libenzi <davidel@xmailserver.org>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Robin Holt <holt@sgi.com>
Cc: Roland McGrath <roland@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/exec.c')
0 files changed, 0 insertions, 0 deletions