Commit 976331d8 authored Nov 12, 2008 by Tao Ma Committed by Mark Fasheh Jan 05, 2009

ocfs2/xattr: Only extend xattr bucket in need.



When the first block of a bucket is filled up with xattr
entries, we normally extend the bucket. But if we are
just replace one xattr with small length, we don't need
to extend it. This is important since we will calculate
what we need before the transaction and in this situation
no resources will be allocated.

Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>

parent 757055ad

fs/ocfs2/xattr.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -4564,7 +4564,9 @@ try_again:
		free, need, max_free, le16_to_cpu(xh->xh_free_start),
		le16_to_cpu(xh->xh_name_value_len));

		if (free < need \|\| count == ocfs2_xattr_max_xe_in_bucket(inode->i_sb)) {
		if (free < need \|\|
		(xs->not_found &&
		count == ocfs2_xattr_max_xe_in_bucket(inode->i_sb))) {
		if (need <= max_free &&
		count < ocfs2_xattr_max_xe_in_bucket(inode->i_sb)) {
		/*

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