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authorOleg Nesterov <oleg@redhat.com>2010-05-26 14:43:23 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-05-27 09:12:47 -0700
commitdd98acf74762764fbc4382a1d9a244f11a2658cc (patch)
treee194cc516ccc8812a0424dfd2ca1c32bf1052cd4 /kernel/exit.c
parent5089a9768041206c76fac299ccd82a528c24c254 (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/exit.c')
0 files changed, 0 insertions, 0 deletions