fuse: delete inode on drop

When inode is dropped (no more references) delete it from cache.

There's not much point in keeping it cached, when a new lookup will refresh
the attributes anyway.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 78f7a1dc90ddbd7f52125662cd1f60c0b56139c3..9804c0cdcb4200020398a1e87efb715cec697bec 100644 (file)
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -454,6 +454,7 @@ static const struct super_operations fuse_super_operations = {
        .destroy_inode  = fuse_destroy_inode,
        .read_inode     = fuse_read_inode,
        .clear_inode    = fuse_clear_inode,
+       .drop_inode     = generic_delete_inode,
        .remount_fs     = fuse_remount_fs,
        .put_super      = fuse_put_super,
        .umount_begin   = fuse_umount_begin,