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| author | Christoph Hellwig <hch@lst.de> | 2021-10-20 22:38:11 +0800 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-10-20 08:40:54 -0600 |
| commit | 00387bd21dac98f9e793294c895768d9e5441f82 (patch) | |
| tree | 302be87bd06e928194b3c98607fe15ccfdac7f2f /drivers/md/bcache/btree.c | |
| parent | 0f5cd7815f7f4bb1dd340a9aeb9b9d6a7c7eec22 (diff) | |
| download | lwn-00387bd21dac98f9e793294c895768d9e5441f82.tar.gz lwn-00387bd21dac98f9e793294c895768d9e5441f82.zip | |
bcache: use bvec_kmap_local in bch_data_verify
Using local kmaps slightly reduces the chances to stray writes, and
the bvec interface cleans up the code a little bit.
Also switch from page_address to bvec_kmap_local for cbv to be on the
safe side and to avoid pointlessly poking into bvec internals.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Coly Li <colyli@suse.de>
Link: https://lore.kernel.org/r/20211020143812.6403-8-colyli@suse.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/md/bcache/btree.c')
0 files changed, 0 insertions, 0 deletions