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| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2010-10-25 15:18:01 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-10-25 15:51:55 +0200 |
| commit | 43948f50276eca010a22726860dfe9a4e8130136 (patch) | |
| tree | 7c84a90e5d0fb88ae5972d2bc7b5f1c70cf34650 /kernel/irq_work.c | |
| parent | x86/oprofile: Fix uninitialized variable use in debug printk (diff) | |
| download | linux-43948f50276eca010a22726860dfe9a4e8130136.tar.xz linux-43948f50276eca010a22726860dfe9a4e8130136.zip | |
kprobes: Remove redundant text_mutex lock in optimize
Remove text_mutex locking in optimize_all_kprobes, because
this function doesn't modify text. It simply queues probes on
optimization list for kprobe_optimizer worker thread.
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
Cc: David S. Miller <davem@davemloft.net>
Cc: Namhyung Kim <namhyung@gmail.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20101025131801.19160.70939.stgit@ltc236.sdl.hitachi.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/irq_work.c')
0 files changed, 0 insertions, 0 deletions