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| author |   Josef Bacik <josef@redhat.com> | 2011-10-14 14:02:10 -0400 |
|---|---|---|
| committer | Josef Bacik <josef@redhat.com> | 2011-10-19 15:12:58 -0400 |
| commit | 877da174301dde9062b915da4c8103048be49702 (patch) | |
| tree | d7110b64088d6e14e86cfeb02c483dd48c303c56 /drivers/devfreq/devfreq.c | |
| parent | Btrfs: wait for ordered extents if we're in trouble when shrinking delalloc (diff) | |
| download | linux-dev-877da174301dde9062b915da4c8103048be49702.tar.xz linux-dev-877da174301dde9062b915da4c8103048be49702.zip | |
Btrfs: allow shrink_delalloc flush the needed reclaimed pages
Currently we only allow a maximum of 2 megabytes of pages to be flushed at a
time. This was ok before, but now we have overcommit which will screw us in a
heartbeat if we are quickly filling the disk. So instead pick either 2
megabytes or the number of pages we need to reclaim to be safe again, which ever
is larger. Thanks,
Signed-off-by: Josef Bacik <josef@redhat.com>
Diffstat (limited to 'drivers/devfreq/devfreq.c')
0 files changed, 0 insertions, 0 deletions