diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-03-07 21:00:34 +0100 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-03-24 09:29:29 -0500 |
| commit | 078fb2c69f6da978d96a4de1a8a9f4ac56ff4a0f (patch) | |
| tree | b9eb3ad04b3bb623cdc6f3949e1e98d53bf7d519 /kernel/seccomp.c | |
| parent | 6f000c4424ded7d50f216fad731234c4bb2fc618 (diff) | |
fs: dcache: Use cpu_chill() in trylock loops
Retry loops on RT might loop forever when the modifying side was
preempted. Use cpu_chill() instead of cpu_relax() to let the system
make progress.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable-rt@vger.kernel.org
Diffstat (limited to 'kernel/seccomp.c')
0 files changed, 0 insertions, 0 deletions