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[JFFS2] Fix lack of locking in thread_should_wake()
authorDavid Woodhouse <David.Woodhouse@intel.com>
Fri, 31 Oct 2008 14:52:24 +0000 (14:52 +0000)
committerDavid Woodhouse <David.Woodhouse@intel.com>
Fri, 31 Oct 2008 14:52:24 +0000 (14:52 +0000)
commitb27cf88e9592953ae292d05324887f2f44979433
tree9f903a17a08801197127b479429ee2e304898799tree | snapshot
parentf04de505e3fa322728d1a851e08bf7060b117743commit | diff
[JFFS2] Fix lack of locking in thread_should_wake()

The thread_should_wake() function trawls through the list of 'very
dirty' eraseblocks, determining whether the background GC thread should
wake. Doing this without holding the appropriate locks is a bad idea.

OLPC Trac #8615

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Cc: stable@kernel.org
fs/jffs2/background.c diff | blob | history
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