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authorTejun Heo <tj@kernel.org>2010-04-05 11:37:28 +0900
committerTejun Heo <tj@kernel.org>2010-04-05 11:37:28 +0900
commit336f5899d287f06d8329e208fc14ce50f7ec9698 (patch)
tree9b762d450d5eb248a6ff8317badb7e223d93ed58 /fs/logfs/super.c
parenta4ab2773205e8b94c18625455f85e3b6bb9d7ad6 (diff)
parentdb217dece3003df0841bacf9556b5c06aa097dae (diff)
downloadop-kernel-dev-336f5899d287f06d8329e208fc14ce50f7ec9698.zip
op-kernel-dev-336f5899d287f06d8329e208fc14ce50f7ec9698.tar.gz
Merge branch 'master' into export-slabh
Diffstat (limited to 'fs/logfs/super.c')
-rw-r--r--fs/logfs/super.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/fs/logfs/super.c b/fs/logfs/super.c
index 46990ea..b60bfac 100644
--- a/fs/logfs/super.c
+++ b/fs/logfs/super.c
@@ -278,7 +278,7 @@ static int logfs_recover_sb(struct super_block *sb)
}
if (valid0 && valid1 && ds_cmp(ds0, ds1)) {
printk(KERN_INFO"Superblocks don't match - fixing.\n");
- return write_one_sb(sb, super->s_devops->find_last_sb);
+ return logfs_write_sb(sb);
}
/* If neither is valid now, something's wrong. Didn't we properly
* check them before?!? */
@@ -290,6 +290,10 @@ static int logfs_make_writeable(struct super_block *sb)
{
int err;
+ err = logfs_open_segfile(sb);
+ if (err)
+ return err;
+
/* Repair any broken superblock copies */
err = logfs_recover_sb(sb);
if (err)
@@ -300,10 +304,6 @@ static int logfs_make_writeable(struct super_block *sb)
if (err)
return err;
- err = logfs_open_segfile(sb);
- if (err)
- return err;
-
/* Do one GC pass before any data gets dirtied */
logfs_gc_pass(sb);
@@ -329,7 +329,7 @@ static int logfs_get_sb_final(struct super_block *sb, struct vfsmount *mnt)
sb->s_root = d_alloc_root(rootdir);
if (!sb->s_root)
- goto fail;
+ goto fail2;
super->s_erase_page = alloc_pages(GFP_KERNEL, 0);
if (!super->s_erase_page)
@@ -573,8 +573,7 @@ int logfs_get_sb_device(struct file_system_type *type, int flags,
return 0;
err1:
- up_write(&sb->s_umount);
- deactivate_super(sb);
+ deactivate_locked_super(sb);
return err;
err0:
kfree(super);
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