diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-03-07 21:00:34 +0100 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-04-10 16:41:07 -0500 |
| commit | 20decb543187374cda4666de96e1bd390b5d5a07 (patch) | |
| tree | 67042681e588258e99bc528fad543b1ee2e3c6a5 /net/unix/af_unix.c | |
| parent | f16e2a70d6b09add4156f9ec850597efd00b21fd (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 'net/unix/af_unix.c')
0 files changed, 0 insertions, 0 deletions