| commit | be1a12a0dfed06cf1e62e35bf91620dc610a451a | [log] [tgz] |
|---|---|---|
| author | Josef Bacik <josef@redhat.com> | Wed Apr 06 13:05:22 2011 -0400 |
| committer | Josef Bacik <josef@redhat.com> | Fri Apr 08 13:00:27 2011 -0400 |
| tree | f2cd5976aae8a466b926f9fd7c0e10a082b5a11a | |
| parent | c9ddec74aa950a220cc4caa5215cfc5d886050b7 [diff] |
Btrfs: deal with the case that we run out of space in the cache Currently we don't handle running out of space in the cache, so to fix this we keep track of how far in the cache we are. Then we only dirty the pages if we successfully modify all of them, otherwise if we have an error or run out of space we can just drop them and not worry about the vm writing them out. Thanks, Tested-by Johannes Hirte <johannes.hirte@fem.tu-ilmenau.de> Signed-off-by: Josef Bacik <josef@redhat.com>