Commit 8c6d2152 authored by Jan Harkes's avatar Jan Harkes Committed by Linus Torvalds

coda: allow removal of busy directories

A directory without children may still be busy when it is the cwd for some
process.  We can safely remove such a directory because the VFS prevents
further operations.  Also we don't need to call d_delete as it is already
called in vfs_rmdir.
Signed-off-by: default avatarJan Harkes <jaharkes@cs.cmu.edu>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent d728900c
......@@ -396,23 +396,18 @@ int coda_rmdir(struct inode *dir, struct dentry *de)
lock_kernel();
coda_vfs_stat.rmdir++;
if (!d_unhashed(de)) {
unlock_kernel();
return -EBUSY;
}
error = venus_rmdir(dir->i_sb, coda_i2f(dir), name, len);
if (!error) {
/* VFS may delete the child */
if (de->d_inode)
de->d_inode->i_nlink = 0;
if ( error ) {
unlock_kernel();
return error;
}
/* fix the link count of the parent */
coda_dir_drop_nlink(dir);
coda_dir_update_mtime(dir);
drop_nlink(de->d_inode);
d_delete(de);
}
unlock_kernel();
return 0;
return error;
}
/* rename */
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment