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authorCarl Henrik Lunde <chlunde@ping.uio.no>2008-06-12 22:13:58 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2008-06-12 22:20:57 +0400
commit14a73f54798f39854e521fb596da7d50b7566bbd (patch)
tree2c9055792b004d21a9ca52660b036ca92de057ea /block/noop-iosched.c
parent95dcf8350dc889e735d03c0debe2f7b26d243185 (diff)
downloadlinux-14a73f54798f39854e521fb596da7d50b7566bbd.tar.xz
block: disable IRQs until data is written to relay channel
As we may run relay_reserve from interrupt context we must always disable IRQs. This is because a call to relay_reserve may expose previously written data to use space. Updated new message code and an old but related comment. Signed-off-by: Carl Henrik Lunde <chlunde@ping.uio.no> Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'block/noop-iosched.c')
0 files changed, 0 insertions, 0 deletions