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f2fs: run fsck when getting bad inode during GC 

This is to avoid inifinite GC when trying to disable checkpoint.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2019-12-20 17:20:05 -08:00
parent 4c8ff7095b
commit 4eea93e3ff
1 changed files with 3 additions and 1 deletions
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4
fs/f2fs/gc.c
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@ -1049,8 +1049,10 @@ static int gc_data_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
if (phase == 3) { if (phase == 3) {
inode = f2fs_iget(sb, dni.ino); inode = f2fs_iget(sb, dni.ino);
if (IS_ERR(inode) || is_bad_inode(inode)) if (IS_ERR(inode) || is_bad_inode(inode)) {
set_sbi_flag(sbi, SBI_NEED_FSCK);
continue; continue;
}
if (!down_write_trylock( if (!down_write_trylock(
&F2FS_I(inode)->i_gc_rwsem[WRITE])) { &F2FS_I(inode)->i_gc_rwsem[WRITE])) {