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(parent: cddd4ac) | patch
sheepdog: do not blindly memset all read buffers
authorChristoph Hellwig <hch@lst.de>
Tue, 10 Jul 2012 14:12:27 +0000 (16:12 +0200)
committerKevin Wolf <kwolf@redhat.com>
Tue, 17 Jul 2012 14:48:29 +0000 (16:48 +0200)
commit19db9b9042657ef80ddd4c94b1748dc2368aab70
treedd022300ad973477ab1d503ed16308a6d0445071tree
parentcddd4ac7a2d55a76f238b04314fdd3bfee00e268commit | diff
sheepdog: do not blindly memset all read buffers

Only buffers that map to unallocated blocks need to be zeroed.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: MORITA Kazutaka <morita.kazutaka@lab.ntt.co.jp>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
block/sheepdog.c diff | blob | blame | history
Qemu copy for testing