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| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-07-25 15:47:25 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2014-07-30 14:13:35 -0700 |
| commit | cf2271e781cb16e1ca22be920010c2b64d90c338 (patch) | |
| tree | e5326d4d03ed5b66359faf41a00b49416d180341 /fs/f2fs/recovery.c | |
| parent | 61e0f2d0a5f2cddf7cd96fa8cb7fe53a1e5e325d (diff) | |
| download | op-kernel-dev-cf2271e781cb16e1ca22be920010c2b64d90c338.zip op-kernel-dev-cf2271e781cb16e1ca22be920010c2b64d90c338.tar.gz | |
f2fs: avoid retrying wrong recovery routine when error was occurred
This patch eliminates the propagation of recovery errors to the next mount.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/recovery.c')
| -rw-r--r-- | fs/f2fs/recovery.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/fs/f2fs/recovery.c b/fs/f2fs/recovery.c index a112368..b2aa53b 100644 --- a/fs/f2fs/recovery.c +++ b/fs/f2fs/recovery.c @@ -434,7 +434,9 @@ next: int recover_fsync_data(struct f2fs_sb_info *sbi) { + struct curseg_info *curseg = CURSEG_I(sbi, CURSEG_WARM_NODE); struct list_head inode_list; + block_t blkaddr; int err; bool need_writecp = false; @@ -447,6 +449,9 @@ int recover_fsync_data(struct f2fs_sb_info *sbi) /* step #1: find fsynced inode numbers */ sbi->por_doing = true; + + blkaddr = NEXT_FREE_BLKADDR(sbi, curseg); + err = find_fsync_dnodes(sbi, &inode_list); if (err) goto out; @@ -462,8 +467,21 @@ int recover_fsync_data(struct f2fs_sb_info *sbi) out: destroy_fsync_dnodes(&inode_list); kmem_cache_destroy(fsync_entry_slab); + + if (err) { + truncate_inode_pages_final(NODE_MAPPING(sbi)); + truncate_inode_pages_final(META_MAPPING(sbi)); + } + sbi->por_doing = false; - if (!err && need_writecp) + if (err) { + discard_next_dnode(sbi, blkaddr); + + /* Flush all the NAT/SIT pages */ + while (get_pages(sbi, F2FS_DIRTY_META)) + sync_meta_pages(sbi, META, LONG_MAX); + } else if (need_writecp) { write_checkpoint(sbi, false); + } return err; } |
