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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2013-03-21 19:01:05 +0100 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2013-08-13 16:09:02 -0400 |
| commit | 90e6cd60b7ab9958f3266f2f9fd0446f8012448b (patch) | |
| tree | e90ab956bc19cbf23f233bcbda2c4f6399d7f582 /fs/fscache/page.c | |
| parent | 69055b59eda75421d1a8ad5fad3d0c6bf947d16f (diff) | |
HACK: printk: drop the logbuf_lock more often
The lock is hold with irgs off. The latency drops 500us+ on my arm bugs
with a "full" buffer after executing "dmesg" on the shell.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Diffstat (limited to 'fs/fscache/page.c')
0 files changed, 0 insertions, 0 deletions