diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2015-12-18 17:49:29 -0800 |
|---|---|---|
| committer | Greg Wallace <greg@gregtwallace.com> | 2016-01-19 22:02:21 -0500 |
| commit | 0516d2ba48d29044bc5d5235cc9d98e77bcb2201 (patch) | |
| tree | 621dad0c753f464f513f94081495f7a9bbb3ad0d | |
| parent | f00f43e3bf835aa56c51ed4b111a4750c9b912c9 (diff) | |
| download | android_external_f2fs-tools-0516d2ba48d29044bc5d5235cc9d98e77bcb2201.tar.gz android_external_f2fs-tools-0516d2ba48d29044bc5d5235cc9d98e77bcb2201.tar.bz2 android_external_f2fs-tools-0516d2ba48d29044bc5d5235cc9d98e77bcb2201.zip | |
defrag.f2fs: fix missing SSA updates
Previously SSA is updated if it is not included in current segment info.
But, defrag.f2fs doesn't handle current segment info during the process, and
instead lastly update the whole current segment info at a time.
So, we need to update summary entries all the time.
Otherwise, we can lose the SSA entry.
Change-Id: Ic94dc3b3b589620d30c7c442ec2b580ce4c76cad
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
| -rw-r--r-- | fsck/mount.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/fsck/mount.c b/fsck/mount.c index 79611e5..d2f1432 100644 --- a/fsck/mount.c +++ b/fsck/mount.c @@ -761,13 +761,16 @@ void update_sum_entry(struct f2fs_sb_info *sbi, block_t blk_addr, sum_blk->footer.entry_type = IS_NODESEG(se->type) ? SUM_TYPE_NODE : SUM_TYPE_DATA; - if (type == SEG_TYPE_NODE || type == SEG_TYPE_DATA || - type == SEG_TYPE_MAX) { + /* write SSA all the time */ + if (type < SEG_TYPE_MAX) { u64 ssa_blk = GET_SUM_BLKADDR(sbi, segno); ret = dev_write_block(sum_blk, ssa_blk); ASSERT(ret >= 0); - free(sum_blk); } + + if (type == SEG_TYPE_NODE || type == SEG_TYPE_DATA || + type == SEG_TYPE_MAX) + free(sum_blk); } static void restore_curseg_summaries(struct f2fs_sb_info *sbi) |