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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2008-07-27 10:35:54 +0100
committerRussell King <rmk+kernel@arm.linux.org.uk>2008-07-27 10:35:54 +0100
commit53cdb27a933e4032934cbda0b447cfc9943c0eac (patch)
treebf19badff6f5d4353c7cbf7a5456407deedcbbff /drivers/char/synclinkmp.c
parentdaf93dd55c48b65ab2f1907e0fc5ef994896c787 (diff)
[ARM] Fix shared mmap when more than two maps of the same file exist
The shared mmap code works fine for the test case, which only checked for two shared maps of the same file. However, three shared maps result in one mapping remaining cached, resulting in stale data being visible via that mapping. Fix this. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'drivers/char/synclinkmp.c')
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