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| author | Hien Nguyen <hien@us.ibm.com> | 2005-06-23 00:09:26 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-23 09:45:21 -0700 |
| commit | 0aa55e4d7db822059fe8132fe9f2b7773c48216c (patch) | |
| tree | 84075ac377f29f393aff802f00def309a98bcf40 /kernel/kprobes.c | |
| parent | 7e1048b11c5afe79aac46a42e3ccec86b8365c6d (diff) | |
| download | lwn-0aa55e4d7db822059fe8132fe9f2b7773c48216c.tar.gz lwn-0aa55e4d7db822059fe8132fe9f2b7773c48216c.zip | |
[PATCH] kprobes: moves lock-unlock to non-arch kprobe_flush_task
This patch moves the lock/unlock of the arch specific kprobe_flush_task()
to the non-arch specific kprobe_flusk_task().
Signed-off-by: Hien Nguyen <hien@us.ibm.com>
Acked-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'kernel/kprobes.c')
| -rw-r--r-- | kernel/kprobes.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/kernel/kprobes.c b/kernel/kprobes.c index e8e0ae8a6e14..dd42e717dd35 100644 --- a/kernel/kprobes.c +++ b/kernel/kprobes.c @@ -229,7 +229,10 @@ struct kretprobe_instance *get_rp_inst_tsk(struct task_struct *tk) */ void kprobe_flush_task(struct task_struct *tk) { - arch_kprobe_flush_task(tk, &kprobe_lock); + unsigned long flags = 0; + spin_lock_irqsave(&kprobe_lock, flags); + arch_kprobe_flush_task(tk); + spin_unlock_irqrestore(&kprobe_lock, flags); } /* |