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(parent: ec39f76) | patch
Btrfs: extent_write_locked_range() should attach inode->i_wb
authorChris Mason <clm@fb.com>
Wed, 10 Jul 2019 19:28:18 +0000 (12:28 -0700)
committerDavid Sterba <dsterba@suse.com>
Mon, 18 Nov 2019 11:46:53 +0000 (12:46 +0100)
commitdbb70becde5b28940366ee419e0fdd3e09af44fb
tree2791d2ce3d70883a65335dafb19e347a639c8058tree | snapshot
parentec39f7696ccfac85b3eea41eba7d6f747ee4ce8dcommit | diff
Btrfs: extent_write_locked_range() should attach inode->i_wb

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>
fs/btrfs/extent_io.c diff | blob | history
Domain: System / Kernel;