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    Subject[PATCH 5.13 131/380] f2fs: fix to account missing .skipped_gc_rwsem
    Date
    From: Chao Yu <chao@kernel.org>

    [ 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>
    ---
    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 83b0a7872b3c..1c05e156d9d5 100644
    --- a/fs/f2fs/gc.c
    +++ b/fs/f2fs/gc.c
    @@ -1497,8 +1497,10 @@ static int gc_data_segment(struct f2fs_sb_info *sbi, struct f2fs_summary *sum,
    int err;

    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++;
    --
    2.30.2


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