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authorJunxiao Bi <junxiao.bi@oracle.com>2013-09-11 23:19:45 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2013-09-12 00:56:30 +0200
commitf17c20dd2ec81e8ff328b81bc847da9429d0975b (patch)
tree288ff70d8c78e14f51dde033921ee0bc7072e4cd /fs/ocfs2/quota_global.c
parentocfs2: lighten up allocate transaction (diff)
downloadlinux-f17c20dd2ec81e8ff328b81bc847da9429d0975b.tar.xz
linux-f17c20dd2ec81e8ff328b81bc847da9429d0975b.zip
ocfs2: use i_size_read() to access i_size
Though ocfs2 uses inode->i_mutex to protect i_size, there are both i_size_read/write() and direct accesses. Clean up all direct access to eliminate confusion. Signed-off-by: Junxiao Bi <junxiao.bi@oracle.com> Cc: Jie Liu <jeff.liu@oracle.com> Cc: Mark Fasheh <mfasheh@suse.com> Cc: Joel Becker <jlbec@evilplan.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ocfs2/quota_global.c')
-rw-r--r--fs/ocfs2/quota_global.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/ocfs2/quota_global.c b/fs/ocfs2/quota_global.c
index 332a281f217e..aaa50611ec66 100644
--- a/fs/ocfs2/quota_global.c
+++ b/fs/ocfs2/quota_global.c
@@ -234,7 +234,7 @@ ssize_t ocfs2_quota_write(struct super_block *sb, int type,
len = sb->s_blocksize - OCFS2_QBLK_RESERVED_SPACE - offset;
}
- if (gqinode->i_size < off + len) {
+ if (i_size_read(gqinode) < off + len) {
loff_t rounded_end =
ocfs2_align_bytes_to_blocks(sb, off + len);
@@ -778,8 +778,8 @@ static int ocfs2_acquire_dquot(struct dquot *dquot)
*/
WARN_ON(journal_current_handle());
status = ocfs2_extend_no_holes(gqinode, NULL,
- gqinode->i_size + (need_alloc << sb->s_blocksize_bits),
- gqinode->i_size);
+ i_size_read(gqinode) + (need_alloc << sb->s_blocksize_bits),
+ i_size_read(gqinode));
if (status < 0)
goto out_dq;
}