diff options
Diffstat (limited to 'fs/fuse/dir.c')
| -rw-r--r-- | fs/fuse/dir.c | 22 |
1 files changed, 10 insertions, 12 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index ecaec0fea3a1..87a63ae93a45 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1192,7 +1192,7 @@ static void fuse_fillattr(struct mnt_idmap *idmap, struct inode *inode, if (attr->blksize != 0) blkbits = ilog2(attr->blksize); else - blkbits = fc->blkbits; + blkbits = inode->i_sb->s_blocksize_bits; stat->blksize = 1 << blkbits; } @@ -1397,27 +1397,25 @@ int fuse_reverse_inval_entry(struct fuse_conn *fc, u64 parent_nodeid, if (!parent) return -ENOENT; - inode_lock_nested(parent, I_MUTEX_PARENT); if (!S_ISDIR(parent->i_mode)) - goto unlock; + goto put_parent; err = -ENOENT; dir = d_find_alias(parent); if (!dir) - goto unlock; + goto put_parent; - name->hash = full_name_hash(dir, name->name, name->len); - entry = d_lookup(dir, name); + entry = start_removing_noperm(dir, name); dput(dir); - if (!entry) - goto unlock; + if (IS_ERR(entry)) + goto put_parent; fuse_dir_changed(parent); if (!(flags & FUSE_EXPIRE_ONLY)) d_invalidate(entry); fuse_invalidate_entry_cache(entry); - if (child_nodeid != 0 && d_really_is_positive(entry)) { + if (child_nodeid != 0) { inode_lock(d_inode(entry)); if (get_node_id(d_inode(entry)) != child_nodeid) { err = -ENOENT; @@ -1445,10 +1443,9 @@ int fuse_reverse_inval_entry(struct fuse_conn *fc, u64 parent_nodeid, } else { err = 0; } - dput(entry); - unlock: - inode_unlock(parent); + end_removing(entry); + put_parent: iput(parent); return err; } @@ -2230,6 +2227,7 @@ static const struct file_operations fuse_dir_operations = { .fsync = fuse_dir_fsync, .unlocked_ioctl = fuse_dir_ioctl, .compat_ioctl = fuse_dir_compat_ioctl, + .setlease = simple_nosetlease, }; static const struct inode_operations fuse_common_inode_operations = { |