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convert btrfs to ->evict_inode()

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NB: do we want btrfs_wait_ordered_range() on eviction of
inodes with positive i_nlink on subvolume with zero root_refs?
If not, btrfs_evict_inode() can be simplified by unconditionally
bailing out in case of i_nlink > 0 in the very beginning...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro
2010-06-07 11:35:40 -04:00
parent d5c1515cf3
commit bd55597520
3 changed files with 8 additions and 4 deletions
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2
fs/btrfs/super.c
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@@ -797,7 +797,7 @@ static int btrfs_unfreeze(struct super_block *sb)
static const struct super_operations btrfs_super_ops = {
.drop_inode = btrfs_drop_inode,
.delete_inode = btrfs_delete_inode,
.evict_inode = btrfs_evict_inode,
.put_super = btrfs_put_super,
.sync_fs = btrfs_sync_fs,
.show_options = btrfs_show_options,