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authorSteven Whitehouse <swhiteho@redhat.com>2012-07-31 18:21:20 +0400
committerSteven Whitehouse <swhiteho@redhat.com>2012-09-24 13:46:56 +0400
commit4a993fb1503d11496974bd86c0b7123f63d9c8a2 (patch)
tree5d5d0da84412f95995cc6d1aa95d3bca1967f82c /fs/gfs2/bmap.c
parent71f890f7f758f340215d48fed5223f9cce05b652 (diff)
downloadlinux-4a993fb1503d11496974bd86c0b7123f63d9c8a2.tar.xz
GFS2: Add structure to contain rgrp, bitmap, offset tuple
This patch introduces a new structure, gfs2_rbm, which is a tuple of a resource group, a bitmap within the resource group and an offset within that bitmap. This is designed to make manipulating these sets of variables easier. There is also a new helper function which converts this representation back to a disk block address. In addition, the rbtree nodes which are used for the reservations were not being correctly initialised, which is now fixed. Also, the tracing was not passing through the inode where it should have been. That is mostly fixed aside from one corner case. This needs to be revisited since there can also be a NULL rgrp in some cases which results in the device being incorrect in the trace. This is intended to be the first step towards cleaning up some of the allocation code, and some further bug fixes. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/bmap.c')
-rw-r--r--fs/gfs2/bmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 49cd7dd4a9fa..1fd3ae237bdd 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -786,7 +786,7 @@ static int do_strip(struct gfs2_inode *ip, struct buffer_head *dibh,
goto out_rlist;
if (gfs2_rs_active(ip->i_res)) /* needs to be done with the rgrp glock held */
- gfs2_rs_deltree(ip->i_res);
+ gfs2_rs_deltree(ip, ip->i_res);
error = gfs2_trans_begin(sdp, rg_blocks + RES_DINODE +
RES_INDIRECT + RES_STATFS + RES_QUOTA,