diff options
| author | Oleg Nesterov <oleg@redhat.com> | 2010-05-26 17:43:23 -0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-05-27 12:12:47 -0400 |
| commit | dd98acf74762764fbc4382a1d9a244f11a2658cc (patch) | |
| tree | e194cc516ccc8812a0424dfd2ca1c32bf1052cd4 /kernel/delayacct.c | |
| parent | 5089a9768041206c76fac299ccd82a528c24c254 (diff) | |
keyctl_session_to_parent(): use thread_group_empty() to check singlethreadness
No functional changes.
keyctl_session_to_parent() is the only user of signal->count which needs
the correct value. Change it to use thread_group_empty() instead, this
must be strictly equivalent under tasklist, and imho looks better.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: David Howells <dhowells@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Acked-by: 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 'kernel/delayacct.c')
0 files changed, 0 insertions, 0 deletions