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| author |   Oleg Nesterov <oleg@tv-sign.ru> | 2006-12-08 02:36:09 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-08 08:28:38 -0800 |
| commit | dae3c5a0b7052ad7dd9fa78c51ecfab828c5007b (patch) | |
| tree | fea5f0ac63b3b14641593e0c38634829719ff95c /fs/buffer.c | |
| parent | [PATCH] make set_special_pids() static (diff) | |
| download | linux-rng-dae3c5a0b7052ad7dd9fa78c51ecfab828c5007b.tar.xz linux-rng-dae3c5a0b7052ad7dd9fa78c51ecfab828c5007b.zip | |
[PATCH] sys_unshare: remove a broken CLONE_SIGHAND code
sys_unshare(CLONE_SIGHAND) is broken, the code under 'if (new_sigh)' is
never executed but very wrong. Just remove it to avoid a confusion,
task_lock() has nothing to do with ->sighand changing.
Also, change the comment in unshare_sighand(). Yes, CLONE_THREAD implies
CLONE_SIGHAND, but still it looks confusing. Also, we don't need to check
current->sighand != NULL.
Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions