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| author | Masami Hiramatsu <[email protected]> | 2010-12-03 09:54:22 +0000 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2010-12-06 16:59:31 +0000 |
| commit | 7deb18dcf0478940ac979de002db1ed8ba6531dc (patch) | |
| tree | 6fb52200daf5d02cb5aa59c46b856d25c44ea037 /tools/perf/scripts/python/syscall-counts-by-pid.py | |
| parent | kprobes: Reuse unused kprobe (diff) | |
| download | kernel-7deb18dcf0478940ac979de002db1ed8ba6531dc.tar.gz kernel-7deb18dcf0478940ac979de002db1ed8ba6531dc.zip | |
x86: Introduce text_poke_smp_batch() for batch-code modifying
Introduce text_poke_smp_batch(). This function modifies several
text areas with one stop_machine() on SMP. Because calling
stop_machine() is heavy task, it is better to aggregate
text_poke requests.
( Note: I've talked with Rusty about this interface, and
he would not like to expand stop_machine() interface, since
it is not for generic use. )
Signed-off-by: Masami Hiramatsu <[email protected]>
Acked-by: Steven Rostedt <[email protected]>
Cc: Rusty Russell <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Ananth N Mavinakayanahalli <[email protected]>
Cc: Jason Baron <[email protected]>
Cc: Mathieu Desnoyers <[email protected]>
Cc: Jan Beulich <[email protected]>
Cc: [email protected]
LKML-Reference: <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts-by-pid.py')
0 files changed, 0 insertions, 0 deletions