diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2012-03-07 21:10:04 +0100 |
|---|---|---|
| committer | Clark Williams <williams@redhat.com> | 2012-03-24 10:27:29 -0500 |
| commit | e0f3e42ba80ce5c7b0bb74f15f77119310cb99b5 (patch) | |
| tree | 5677e82a9bc35917e34adc49e24b910d1c2eeb95 /kernel/Kconfig.preempt | |
| parent | 05a336153063a2b0ca7c7105dbb48ce98b7f6c67 (diff) | |
net: Use cpu_chill() instead of cpu_relax()
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/Kconfig.preempt')
0 files changed, 0 insertions, 0 deletions