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author | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-11 17:01:41 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2009-06-11 17:01:41 (GMT) |
commit | 3296ca27f50ecbd71db1d808c7a72d311027f919 (patch) | |
tree | 833eaa58b2013bda86d4bd95faf6efad7a2d5ca4 /kernel/signal.c | |
parent | e893123c7378192c094747dadec326b7c000c190 (diff) | |
parent | 73fbad283cfbbcf02939bdbda31fc4a30e729cca (diff) | |
download | linux-fsl-qoriq-3296ca27f50ecbd71db1d808c7a72d311027f919.tar.xz |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: (44 commits)
nommu: Provide mmap_min_addr definition.
TOMOYO: Add description of lists and structures.
TOMOYO: Remove unused field.
integrity: ima audit dentry_open failure
TOMOYO: Remove unused parameter.
security: use mmap_min_addr indepedently of security models
TOMOYO: Simplify policy reader.
TOMOYO: Remove redundant markers.
SELinux: define audit permissions for audit tree netlink messages
TOMOYO: Remove unused mutex.
tomoyo: avoid get+put of task_struct
smack: Remove redundant initialization.
integrity: nfsd imbalance bug fix
rootplug: Remove redundant initialization.
smack: do not beyond ARRAY_SIZE of data
integrity: move ima_counts_get
integrity: path_check update
IMA: Add __init notation to ima functions
IMA: Minimal IMA policy and boot param for TCB IMA policy
selinux: remove obsolete read buffer limit from sel_read_bool
...
Diffstat (limited to 'kernel/signal.c')
-rw-r--r-- | kernel/signal.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/kernel/signal.c b/kernel/signal.c index dba6ae9..809a228 100644 --- a/kernel/signal.c +++ b/kernel/signal.c @@ -247,14 +247,19 @@ void flush_sigqueue(struct sigpending *queue) /* * Flush all pending signals for a task. */ +void __flush_signals(struct task_struct *t) +{ + clear_tsk_thread_flag(t, TIF_SIGPENDING); + flush_sigqueue(&t->pending); + flush_sigqueue(&t->signal->shared_pending); +} + void flush_signals(struct task_struct *t) { unsigned long flags; spin_lock_irqsave(&t->sighand->siglock, flags); - clear_tsk_thread_flag(t, TIF_SIGPENDING); - flush_sigqueue(&t->pending); - flush_sigqueue(&t->signal->shared_pending); + __flush_signals(t); spin_unlock_irqrestore(&t->sighand->siglock, flags); } |