[GFS2] Remove gfs2_inode_attr_in
This function wasn't really doing the right thing. There was no need
to update the inode size at this point and the updating of the
i_blocks field has now been moved to the places where di_blocks is
updated. A result of this patch and some those preceeding it is that
unlocking a glock is now a much more efficient process, since there
is no longer any requirement to copy data from the gfs2 inode into
the vfs inode at this point.
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
diff --git a/fs/gfs2/bmap.c b/fs/gfs2/bmap.c
index 692d4a3..06e3447 100644
--- a/fs/gfs2/bmap.c
+++ b/fs/gfs2/bmap.c
@@ -163,6 +163,7 @@
if (ip->i_di.di_size) {
*(__be64 *)(di + 1) = cpu_to_be64(block);
ip->i_di.di_blocks++;
+ gfs2_set_inode_blocks(&ip->i_inode);
di->di_blocks = cpu_to_be64(ip->i_di.di_blocks);
}
@@ -272,6 +273,7 @@
*(__be64 *)(di + 1) = cpu_to_be64(bn);
ip->i_di.di_height += new_height;
ip->i_di.di_blocks += new_height;
+ gfs2_set_inode_blocks(&ip->i_inode);
di->di_height = cpu_to_be16(ip->i_di.di_height);
di->di_blocks = cpu_to_be64(ip->i_di.di_blocks);
brelse(dibh);
@@ -415,6 +417,7 @@
*ptr = cpu_to_be64(*block);
ip->i_di.di_blocks++;
+ gfs2_set_inode_blocks(&ip->i_inode);
*new = 1;
return 0;
@@ -770,6 +773,7 @@
if (!ip->i_di.di_blocks)
gfs2_consist_inode(ip);
ip->i_di.di_blocks--;
+ gfs2_set_inode_blocks(&ip->i_inode);
}
if (bstart) {
if (metadata)
