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vfs: push dentry_unhash on rmdir into file systems
Only a few file systems need this. Start by pushing it down into each fs rmdir method (except gfs2 and xfs) so it can be dealt with on a per-fs basis. This does not change behavior for any in-tree file systems. Acked-by: Christoph Hellwig <[email protected]> Signed-off-by: Sage Weil <[email protected]> Signed-off-by: Al Viro <[email protected]>
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37 changed files with 78 additions and 3 deletions
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@ -168,6 +168,8 @@ static int minix_rmdir(struct inode * dir, struct dentry *dentry)
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struct inode * inode = dentry->d_inode;
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int err = -ENOTEMPTY;
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dentry_unhash(dentry);
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if (minix_empty_dir(inode)) {
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err = minix_unlink(dir, dentry);
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if (!err) {
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