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Diffstat (limited to 'fs/f2fs/f2fs.h')
-rw-r--r--fs/f2fs/f2fs.h6
1 files changed, 2 insertions, 4 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index e51c732b0dd9..58df97e174d0 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -342,9 +342,6 @@ struct f2fs_sm_info {
struct dirty_seglist_info *dirty_info; /* dirty segment information */
struct curseg_info *curseg_array; /* active segment information */
- struct list_head wblist_head; /* list of under-writeback pages */
- spinlock_t wblist_lock; /* lock for checkpoint */
-
block_t seg0_blkaddr; /* block address of 0'th segment */
block_t main_blkaddr; /* start block address of main area */
block_t ssa_blkaddr; /* start block address of SSA area */
@@ -644,7 +641,8 @@ static inline void f2fs_unlock_all(struct f2fs_sb_info *sbi)
*/
static inline int check_nid_range(struct f2fs_sb_info *sbi, nid_t nid)
{
- WARN_ON((nid >= NM_I(sbi)->max_nid));
+ if (unlikely(nid < F2FS_ROOT_INO(sbi)))
+ return -EINVAL;
if (unlikely(nid >= NM_I(sbi)->max_nid))
return -EINVAL;
return 0;
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