Btrfs: extent_write_locked_range() should attach inode->i_wb

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extent_write_locked_range() is used when we're falling back to buffered
IO from inside of compression.  It allocates its own wbc and should
associate it with the inode's i_wb to make sure the IO goes down from
the correct cgroup.

Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Chris Mason <clm@fb.com>
Signed-off-by: David Sterba <dsterba@suse.com>

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Chris Mason 2019-07-10 12:28:18 -07:00 • committed by David Sterba

parent ec39f7696c

commit dbb70becde

1 changed files with 6 additions and 4 deletions

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fs/btrfs/extent_io.c

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