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| author | Ira Weiny <ira.weiny@intel.com> | 2021-02-09 22:22:15 -0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-02-11 19:55:16 +0100 |
| commit | 61b205f579911a11f0b576f73275eca2aed0d108 (patch) | |
| tree | 3bbef09f264834a8e9175d236529d3bd188f3bfb /fs/btrfs/reflink.c | |
| parent | bb90d4bc7b6a536b2e4db45f4763e467c2008251 (diff) | |
| download | linux-61b205f579911a11f0b576f73275eca2aed0d108.tar.gz linux-61b205f579911a11f0b576f73275eca2aed0d108.tar.bz2 linux-61b205f579911a11f0b576f73275eca2aed0d108.zip | |
mm/highmem: Convert memcpy_[to|from]_page() to kmap_local_page()
kmap_local_page() is more efficient and is well suited for these calls.
Convert the kmap() to kmap_local_page()
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Christoph Hellwig <hch@infradead.org>
Reviewed-by: Chaitanya Kulkarni <chaitanya.kulkarni@wdc.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/reflink.c')
0 files changed, 0 insertions, 0 deletions