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| author | Qu Wenruo <wqu@suse.com> | 2021-01-26 16:33:56 +0800 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-02-08 22:59:02 +0100 |
| commit | d1e86e3fc34f24b090d86949ad7f3db7a4c1861f (patch) | |
| tree | a8522f8150feff5233f72a993995ac7599bf53ee /fs/btrfs/ulist.c | |
| parent | 92d83e94365706fa3250b0e43bdab5995ac03046 (diff) | |
btrfs: support subpage in try_release_extent_buffer()
Unlike the original try_release_extent_buffer(),
try_release_subpage_extent_buffer() will iterate through all the ebs in
the page, and try to release each.
We can release the full page only after there's no private attached,
which means all ebs of that page have been released as well.
Reviewed-by: Josef Bacik <josef@toxicpanda.com>
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ulist.c')
0 files changed, 0 insertions, 0 deletions