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Diffstat (limited to 'fs/f2fs/super.c')
-rw-r--r--fs/f2fs/super.c19
1 files changed, 11 insertions, 8 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 230845221c74..45121190a2ba 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -3053,10 +3053,11 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
struct f2fs_super_block *raw_super;
struct inode *root;
int err;
- bool retry = true, need_fsck = false;
+ bool skip_recovery = false, need_fsck = false;
char *options = NULL;
int recovery, i, valid_super_block;
struct curseg_info *seg_i;
+ int retry_cnt = 1;
try_onemore:
err = -EINVAL;
@@ -3345,7 +3346,7 @@ try_onemore:
goto free_meta;
if (unlikely(is_set_ckpt_flags(sbi, CP_DISABLED_FLAG)))
- goto skip_recovery;
+ goto reset_checkpoint;
/* recover fsynced data */
if (!test_opt(sbi, DISABLE_ROLL_FORWARD)) {
@@ -3362,11 +3363,13 @@ try_onemore:
if (need_fsck)
set_sbi_flag(sbi, SBI_NEED_FSCK);
- if (!retry)
- goto skip_recovery;
+ if (skip_recovery)
+ goto reset_checkpoint;
err = f2fs_recover_fsync_data(sbi, false);
if (err < 0) {
+ if (err != -ENOMEM)
+ skip_recovery = true;
need_fsck = true;
f2fs_msg(sb, KERN_ERR,
"Cannot recover all fsync data errno=%d", err);
@@ -3382,7 +3385,7 @@ try_onemore:
goto free_meta;
}
}
-skip_recovery:
+reset_checkpoint:
/* f2fs_recover_fsync_data() cleared this already */
clear_sbi_flag(sbi, SBI_POR_DOING);
@@ -3428,7 +3431,7 @@ skip_recovery:
sync_free_meta:
/* safe to flush all the data */
sync_filesystem(sbi->sb);
- retry = false;
+ retry_cnt = 0;
free_meta:
#ifdef CONFIG_QUOTA
@@ -3488,8 +3491,8 @@ free_sbi:
kvfree(sbi);
/* give only one another chance */
- if (retry) {
- retry = false;
+ if (retry_cnt > 0 && skip_recovery) {
+ retry_cnt--;
shrink_dcache_sb(sb);
goto try_onemore;
}