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(parent: f99a8e4) | patch
dm integrity: don't re-write metadata if discarding same blocks
authorMikulas Patocka <mpatocka@redhat.com>
Tue, 27 Apr 2021 15:57:06 +0000 (11:57 -0400)
committerMike Snitzer <snitzer@redhat.com>
Fri, 30 Apr 2021 18:01:39 +0000 (14:01 -0400)
commita9c0fda4c08292399e08db0a4b70bc161cd247b9
treed7053cd514c1dcb5010ee3ba5c521fa64df6950btree | snapshot
parentf99a8e4373eeacb279bc9696937a55adbff7a28acommit | diff
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>
drivers/md/dm-integrity.c diff | blob | history
Domain: System / Kernel;