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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/aops.c
parentff8f33c8b30d7b7efdcf2548c7f6e64db6a89b29 (diff)
downloadop-kernel-dev-a2e0f79939e09e74698564b88dee709db208e1e2.zip
op-kernel-dev-a2e0f79939e09e74698564b88dee709db208e1e2.tar.gz
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/aops.c')
-rw-r--r--fs/gfs2/aops.c6
1 files changed, 1 insertions, 5 deletions
diff --git a/fs/gfs2/aops.c b/fs/gfs2/aops.c
index f687f25..c92f36b 100644
--- a/fs/gfs2/aops.c
+++ b/fs/gfs2/aops.c
@@ -800,10 +800,8 @@ static int gfs2_stuffed_write_end(struct inode *inode, struct buffer_head *dibh,
page_cache_release(page);
if (copied) {
- if (inode->i_size < to) {
+ if (inode->i_size < to)
i_size_write(inode, to);
- ip->i_disksize = inode->i_size;
- }
gfs2_dinode_out(ip, di);
mark_inode_dirty(inode);
}
@@ -874,8 +872,6 @@ static int gfs2_write_end(struct file *file, struct address_space *mapping,
ret = generic_write_end(file, mapping, pos, len, copied, page, fsdata);
if (ret > 0) {
- if (inode->i_size > ip->i_disksize)
- ip->i_disksize = inode->i_size;
gfs2_dinode_out(ip, dibh->b_data);
mark_inode_dirty(inode);
}
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