From: Chao Yu <chao@kernel.org> stable inclusion from linux-4.19.207 commit 8002259a366e8a7206f7e706a1e4e33bee6efcef -------------------------------- [ Upstream commit ad126ebddecbf696e0cf214ff56c7b170fa9f0f7 ] There is a missing place we forgot to account .skipped_gc_rwsem, fix it. Fixes: 6f8d4455060d ("f2fs: avoid fi->i_gc_rwsem[WRITE] lock in f2fs_gc") Signed-off-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- fs/f2fs/gc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 700c39ec99f5a..38299ccfdf6ef 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -998,8 +998,10 @@ static void gc_data_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum, bool locked = false; if (S_ISREG(inode->i_mode)) { - if (!down_write_trylock(&fi->i_gc_rwsem[READ])) + if (!down_write_trylock(&fi->i_gc_rwsem[READ])) { + sbi->skipped_gc_rwsem++; continue; + } if (!down_write_trylock( &fi->i_gc_rwsem[WRITE])) { sbi->skipped_gc_rwsem++; -- 2.25.1