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authorThomas Gleixner <tglx@linutronix.de>2011-05-25 23:08:17 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 15:31:58 -0700
commit90ff1f30c0f401e325d6b2747618b7e3a0addaf8 (patch)
tree3b85646d25e9d27fdf6e568a145b85b2c9c79e90 /arch/arm
parent51b550a41c2ac0373b42f4e211f2df113b735b0a (diff)
hrtimers: Fix typo causing erratic timers
commit 9ec2690758a5 ("timerfd: Manage cancelable timers in timerfd") introduced a CONFIG_HIGHRES_TIMERS (should be CONFIG_HIGH_RES_TIMERS) typo, which caused applications depending on CLOCK_REALTIME timers to become sluggy due to the fact that the time base of the realtime timers was not updated when the wall clock time was set. This causes anything from 100% CPU use for some applications to odd delays and hickups. Reported-bisected-and-tested-by: Anca Emanuel <anca.emanuel@gmail.com> Tested-by: Linus Torvalds <torvalds@linux-foundation.org> Fatfingered-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arm')
0 files changed, 0 insertions, 0 deletions