diff options
| author | Chris Mason <clm@fb.com> | 2015-04-06 07:48:20 -0700 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2015-04-10 14:07:18 -0700 |
| commit | 2b108268006e06d57ec9810f4ccf5d99d7e5b598 (patch) | |
| tree | 349dd004791477ef08e430d32fcb91be3ed6ebff /fs/nilfs2/namei.c | |
| parent | c9dc4c6578502c2085705347375b82089aad18d0 (diff) | |
| download | linux-2b108268006e06d57ec9810f4ccf5d99d7e5b598.tar.bz2 | |
Btrfs: don't use highmem for free space cache pages
In order to create the free space cache concurrently with FS modifications,
we need to take a few block group locks.
The cache code also does kmap, which would schedule with the locks held.
Instead of going through kmap_atomic, lets just use lowmem for the cache
pages.
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/nilfs2/namei.c')
0 files changed, 0 insertions, 0 deletions