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| author | Chao Yu <yuchao0@huawei.com> | 2018-07-16 19:02:17 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-08-01 21:52:36 +0300 |
| commit | 7735730d39d75e70476c1b01435b9b1f41637f0e (patch) | |
| tree | 49a25ab3800e55a162c6ad0a87ff8d84e715482b /fs/f2fs/gc.c | |
| parent | 18dd6470c2d14d10f5a2dd926925dc80dbd3abfd (diff) | |
| download | linux-7735730d39d75e70476c1b01435b9b1f41637f0e.tar.xz | |
f2fs: fix to propagate error from __get_meta_page()
If caller of __get_meta_page() can handle error, let's propagate error
from __get_meta_page().
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/gc.c')
| -rw-r--r-- | fs/f2fs/gc.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 37ab2d10a872..e352fbd33848 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -517,7 +517,11 @@ next_step: continue; } - f2fs_get_node_info(sbi, nid, &ni); + if (f2fs_get_node_info(sbi, nid, &ni)) { + f2fs_put_page(node_page, 1); + continue; + } + if (ni.blk_addr != start_addr + off) { f2fs_put_page(node_page, 1); continue; @@ -576,7 +580,10 @@ static bool is_alive(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, if (IS_ERR(node_page)) return false; - f2fs_get_node_info(sbi, nid, dni); + if (f2fs_get_node_info(sbi, nid, dni)) { + f2fs_put_page(node_page, 1); + return false; + } if (sum->version != dni->version) { f2fs_msg(sbi->sb, KERN_WARNING, @@ -655,7 +662,10 @@ static void move_data_block(struct inode *inode, block_t bidx, */ f2fs_wait_on_page_writeback(page, DATA, true); - f2fs_get_node_info(fio.sbi, dn.nid, &ni); + err = f2fs_get_node_info(fio.sbi, dn.nid, &ni); + if (err) + goto put_out; + set_summary(&sum, dn.nid, dn.ofs_in_node, ni.version); /* read page */ |