Btrfs: fall into nocompression codes quickly if possible

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If flag NOCOMPRESS is set which means bad compression ratio,
we could avoid call cow_file_range_async() for this case earlier.

Signed-off-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>

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Wang Shilong 2014-07-17 11:44:10 +08:00 • committed by Chris Mason

parent f79707b092

commit 7816030eb4

1 changed files with 1 additions and 4 deletions

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5

fs/btrfs/inode.c

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