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authorJaegeuk Kim <jaegeuk@kernel.org>2014-08-19 09:48:22 -0700
committerJaegeuk Kim <jaegeuk@kernel.org>2014-08-21 09:20:29 -0700
commit6f12ac25f0167adb5d9ad5547fd6838380261e5c (patch)
treeec8f77b55575043f65b145372559f673b599e478
parent97c3c5cac2bba0ecc4b0de83d33a23aa427ef628 (diff)
f2fs: trigger release_dirty_inode in f2fs_put_super
The generic_shutdown_super calls sync_filesystem, evict_inode, and then f2fs_put_super. In f2fs_evict_inode, we remain some dirty inode information so we should release them at f2fs_put_super. Reviewed-by: Chao Yu <chao2.yu@samsung.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
-rw-r--r--fs/f2fs/checkpoint.c2
-rw-r--r--fs/f2fs/f2fs.h1
-rw-r--r--fs/f2fs/super.c3
3 files changed, 5 insertions, 1 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c
index 7e1c13bfb99f..f14af912a146 100644
--- a/fs/f2fs/checkpoint.c
+++ b/fs/f2fs/checkpoint.c
@@ -348,7 +348,7 @@ bool exist_written_data(struct f2fs_sb_info *sbi, nid_t ino, int mode)
return e ? true : false;
}
-static void release_dirty_inode(struct f2fs_sb_info *sbi)
+void release_dirty_inode(struct f2fs_sb_info *sbi)
{
struct ino_entry *e, *tmp;
int i;
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index cc5ead1bd378..cc89a7f490a6 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -1262,6 +1262,7 @@ int ra_meta_pages(struct f2fs_sb_info *, int, int, int);
long sync_meta_pages(struct f2fs_sb_info *, enum page_type, long);
void add_dirty_inode(struct f2fs_sb_info *, nid_t, int type);
void remove_dirty_inode(struct f2fs_sb_info *, nid_t, int type);
+void release_dirty_inode(struct f2fs_sb_info *);
bool exist_written_data(struct f2fs_sb_info *, nid_t, int);
int acquire_orphan_inode(struct f2fs_sb_info *);
void release_orphan_inode(struct f2fs_sb_info *);
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 60e3554a6eb4..7a5477915d99 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -435,6 +435,9 @@ static void f2fs_put_super(struct super_block *sb)
if (sbi->s_dirty)
write_checkpoint(sbi, true);
+ /* normally superblock is clean, so we need to release this */
+ release_dirty_inode(sbi);
+
iput(sbi->node_inode);
iput(sbi->meta_inode);