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(parent: bf2a76b) | patch
kmemleak: Add more cond_resched() calls in the scanning thread
authorCatalin Marinas <catalin.marinas@arm.com>
Tue, 7 Jul 2009 09:32:56 +0000 (10:32 +0100)
committerCatalin Marinas <catalin.marinas@arm.com>
Tue, 7 Jul 2009 09:32:56 +0000 (10:32 +0100)
commit4b8a96744c0c27ab94fb4e8155d4384c3b399e27
treee769e01395a3a13e28bf146fce20a3f3f2a95750tree | snapshot
parentbf2a76b317c6ccc6f7b6b1dc09664c5b6a155c61commit | diff
kmemleak: Add more cond_resched() calls in the scanning thread

Following recent fix to no longer reschedule in the scan_block()
function, the system may become unresponsive with !PREEMPT. This patch
re-adds the cond_resched() call to scan_block() but conditioned by the
allow_resched parameter.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Ingo Molnar <mingo@elte.hu>
mm/kmemleak.c diff | blob | history
Full containers within linux kernel