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authorJoel Becker <joel.becker@oracle.com>2008-10-09 17:20:29 -0700
committerMark Fasheh <mfasheh@suse.com>2008-10-14 11:29:10 -0700
commitda1e90985a0e767e44397c9db0937e236033fa58 (patch)
tree88d16dd378bf1b180d345a87de95316546af348a /fs/ocfs2/resize.c
parent936b8834366ec05f2a6993f73afd8348cac9718e (diff)
downloadop-kernel-dev-da1e90985a0e767e44397c9db0937e236033fa58.zip
op-kernel-dev-da1e90985a0e767e44397c9db0937e236033fa58.tar.gz
ocfs2: Separate out sync reads from ocfs2_read_blocks()
The ocfs2_read_blocks() function currently handles sync reads, cached, reads, and sometimes cached reads. We're going to add some functionality to it, so first we should simplify it. The uncached, synchronous reads are much easer to handle as a separate function, so we instroduce ocfs2_read_blocks_sync(). Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/resize.c')
-rw-r--r--fs/ocfs2/resize.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/fs/ocfs2/resize.c b/fs/ocfs2/resize.c
index 8166968..472d854 100644
--- a/fs/ocfs2/resize.c
+++ b/fs/ocfs2/resize.c
@@ -200,7 +200,7 @@ static int update_backups(struct inode * inode, u32 clusters, char *data)
if (cluster > clusters)
break;
- ret = ocfs2_read_block(osb, blkno, &backup, 0, NULL);
+ ret = ocfs2_read_blocks_sync(osb, blkno, 1, &backup);
if (ret < 0) {
mlog_errno(ret);
break;
@@ -236,8 +236,8 @@ static void ocfs2_update_super_and_backups(struct inode *inode,
* update the superblock last.
* It doesn't matter if the write failed.
*/
- ret = ocfs2_read_block(osb, OCFS2_SUPER_BLOCK_BLKNO,
- &super_bh, 0, NULL);
+ ret = ocfs2_read_blocks_sync(osb, OCFS2_SUPER_BLOCK_BLKNO, 1,
+ &super_bh);
if (ret < 0) {
mlog_errno(ret);
goto out;
@@ -540,7 +540,7 @@ int ocfs2_group_add(struct inode *inode, struct ocfs2_new_group_input *input)
goto out_unlock;
}
- ret = ocfs2_read_block(osb, input->group, &group_bh, 0, NULL);
+ ret = ocfs2_read_blocks_sync(osb, input->group, 1, &group_bh);
if (ret < 0) {
mlog(ML_ERROR, "Can't read the group descriptor # %llu "
"from the device.", (unsigned long long)input->group);
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