diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-03-21 10:59:50 -0400 |
|---|---|---|
| committer | Moyster <oysterized@gmail.com> | 2017-05-21 18:39:35 +0200 |
| commit | 643bd36c856846a514d1300fae156d8fbbfa2787 (patch) | |
| tree | 78dfac2c4f967ad0d9e52d9e1eca6bf78dec1e36 /fs/f2fs/debug.c | |
| parent | d9ea3bf82de3e9e60c5a4f94ab93342f73e31556 (diff) | |
f2fs: relax node version check for victim data in gc
- has_not_enough_free_secs
node_secs: 0 dent_secs: 0 freed:0 free_segments:103 reserved:104
- f2fs_gc
- get_victim_by_default
alloc_mode 0, gc_mode 1, max_search 2672, offset 4654, ofs_unit 1
- do_garbage_collect
start_segno 3976, end_segno 3977 type 0
- is_alive
nid 22797, blkaddr 2131882, ofs_in_node 0, version 0x8/0x0
- gc_data_segment 766, segno 3976, block 512/426 not alive
So, this patch fixes subtle corrupted case where node version does not match
to summary version which results in infinite loop by gc.
Reported-by: Yunlei He <heyunlei@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/debug.c')
0 files changed, 0 insertions, 0 deletions