summaryrefslogtreecommitdiff
path: root/fs/gfs2/rgrp.c
diff options
context:
space:
mode:
authorSteven Whitehouse <swhiteho@redhat.com>2010-08-11 09:53:11 +0100
committerSteven Whitehouse <swhiteho@redhat.com>2010-09-20 11:18:29 +0100
commita2e0f79939e09e74698564b88dee709db208e1e2 (patch)
tree0018e445e3d47c4558901153733899ef672f789e /fs/gfs2/rgrp.c
parentff8f33c8b30d7b7efdcf2548c7f6e64db6a89b29 (diff)
GFS2: Remove i_disksize
With the update of the truncate code, ip->i_disksize and inode->i_size are merely copies of each other. This means we can remove ip->i_disksize and use inode->i_size exclusively reducing the size of a GFS2 inode by 8 bytes. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
Diffstat (limited to 'fs/gfs2/rgrp.c')
-rw-r--r--fs/gfs2/rgrp.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/gfs2/rgrp.c b/fs/gfs2/rgrp.c
index 171a744f8e45..370c29b536ea 100644
--- a/fs/gfs2/rgrp.c
+++ b/fs/gfs2/rgrp.c
@@ -500,7 +500,7 @@ u64 gfs2_ri_total(struct gfs2_sbd *sdp)
for (rgrps = 0;; rgrps++) {
loff_t pos = rgrps * sizeof(struct gfs2_rindex);
- if (pos + sizeof(struct gfs2_rindex) >= ip->i_disksize)
+ if (pos + sizeof(struct gfs2_rindex) >= i_size_read(inode))
break;
error = gfs2_internal_read(ip, &ra_state, buf, &pos,
sizeof(struct gfs2_rindex));
@@ -588,7 +588,7 @@ static int gfs2_ri_update(struct gfs2_inode *ip)
struct gfs2_sbd *sdp = GFS2_SB(&ip->i_inode);
struct inode *inode = &ip->i_inode;
struct file_ra_state ra_state;
- u64 rgrp_count = ip->i_disksize;
+ u64 rgrp_count = i_size_read(inode);
int error;
do_div(rgrp_count, sizeof(struct gfs2_rindex));
@@ -628,7 +628,7 @@ static int gfs2_ri_update_special(struct gfs2_inode *ip)
for (sdp->sd_rgrps = 0;; sdp->sd_rgrps++) {
/* Ignore partials */
if ((sdp->sd_rgrps + 1) * sizeof(struct gfs2_rindex) >
- ip->i_disksize)
+ i_size_read(inode))
break;
error = read_rindex_entry(ip, &ra_state);
if (error) {