Messages in this thread | | | Subject | Re: [f2fs-dev] [PATCH 2/2] f2fs: allow ssr block allocation during checkpoint=disable period | From | Chao Yu <> | Date | Wed, 22 May 2019 20:32:54 +0800 |
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On 2019-5-22 2:06, Jaegeuk Kim wrote: > This patch allows to use ssr during checkpoint is disabled. > > Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> > --- > fs/f2fs/gc.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c > index 963fb4571fd9..1e029da26053 100644 > --- a/fs/f2fs/gc.c > +++ b/fs/f2fs/gc.c > @@ -387,7 +387,8 @@ static int get_victim_by_default(struct f2fs_sb_info *sbi, > goto next; > /* Don't touch checkpointed data */ > if (unlikely(is_sbi_flag_set(sbi, SBI_CP_DISABLED) && > - get_ckpt_valid_blocks(sbi, segno))) > + get_ckpt_valid_blocks(sbi, segno) && > + p.alloc_mode != SSR))
p.alloc_mode == LFS will be more straightforward. :)
Anyway,
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Thanks,
> goto next; > if (gc_type == BG_GC && test_bit(secno, dirty_i->victim_secmap)) > goto next; >
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