diff options
| author | Chris Mason <clm@fb.com> | 2015-04-04 20:14:42 -0400 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-04-10 17:07:11 -0400 |
| commit | c9dc4c6578502c2085705347375b82089aad18d0 (patch) | |
| tree | 2d6264a45e412e612dba1357cf6754dc680c2fd4 /fs/btrfs/inode-map.c | |
| parent | 4c6d1d85ad89fd8e32dc9204b7f944854399bda9 (diff) | |
Btrfs: two stage dirty block group writeout
Block group cache writeout is currently waiting on the pages for each
block group cache before moving on to writing the next one. This commit
switches things around to send down all the caches and then wait on them
in batches.
The end result is much faster, since we're keeping the disk pipeline
full.
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs/inode-map.c')
0 files changed, 0 insertions, 0 deletions