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authorMikulas Patocka <mpatocka@redhat.com>2021-04-27 11:57:06 -0400
committerMike Snitzer <snitzer@redhat.com>2021-04-30 14:01:39 -0400
commita9c0fda4c08292399e08db0a4b70bc161cd247b9 (patch)
treed7053cd514c1dcb5010ee3ba5c521fa64df6950b /drivers/nvme
parentf99a8e4373eeacb279bc9696937a55adbff7a28a (diff)
downloadlinux-a9c0fda4c08292399e08db0a4b70bc161cd247b9.tar.bz2
dm integrity: don't re-write metadata if discarding same blocks
If we discard already discarded blocks we do not need to write discard pattern to the metadata, because it is already there. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Diffstat (limited to 'drivers/nvme')
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