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Commit 010f5a21 authored by Jeff Mahoney's avatar Jeff Mahoney Committed by Linus Torvalds
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reiserfs: remove link detection code 



Early in the reiserfs xattr development, there was a plan to use
hardlinks to save disk space for identical xattrs.  That code never
materialized and isn't going to, so this patch removes the detection
code.

Signed-off-by: default avatarJeff Mahoney <jeffm@suse.com>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent ec6ea56b

fs/reiserfs/xattr.c

+0 −13
Original line number Diff line number Diff line
@@ -432,7 +432,6 @@ reiserfs_xattr_set(struct inode *inode, const char *name, const void *buffer, 
	if (buffer && buffer_size)

		xahash = xattr_hash(buffer, buffer_size);



      open_file:

	dentry = get_xa_file_dentry(inode, name, flags);

	if (IS_ERR(dentry)) {

		err = PTR_ERR(dentry);
@@ -441,18 +440,6 @@ reiserfs_xattr_set(struct inode *inode, const char *name, const void *buffer, 


	REISERFS_I(inode)->i_flags |= i_has_xattr_dir;



	/* we need to copy it off.. */

	if (dentry->d_inode->i_nlink > 1) {

		dput(dentry);

		err = reiserfs_xattr_del(inode, name);

		if (err < 0)

			goto out;

		/* We just killed the old one, we're not replacing anymore */

		if (flags & XATTR_REPLACE)

			flags &= ~XATTR_REPLACE;

		goto open_file;

	}



	/* Resize it so we're ok to write there */

	newattrs.ia_size = buffer_size;

	newattrs.ia_valid = ATTR_SIZE | ATTR_CTIME;