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authorHeinz Mauelshagen <heinzm@redhat.com>2014-05-23 22:10:01 +0400
committerMike Snitzer <snitzer@redhat.com>2014-05-27 18:33:05 +0400
commitf1daa838e861ae1a0fb7cd9721a21258430fcc8c (patch)
treeca5bce66ef7377d04b296dc864c434b45c1c8d4d /scripts/pnmtologo.c
parent80c578930ce77ba8bcfb226a184b482020bdda7b (diff)
downloadlinux-f1daa838e861ae1a0fb7cd9721a21258430fcc8c.tar.xz
dm cache: always split discards on cache block boundaries
The DM cache target cannot cope with discards that span multiple cache blocks, so each discard bio that spans more than one cache block must get split by the DM core. Signed-off-by: Heinz Mauelshagen <heinzm@redhat.com> Acked-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Cc: stable@vger.kernel.org # v3.9+
Diffstat (limited to 'scripts/pnmtologo.c')
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