From 2d9e9c32a04edef5482e53d15535b77aa7e595cd Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Thu, 11 Aug 2016 10:18:38 +0800 Subject: f2fs: reduce batch size of fstrim This is to reduce the batch size of fstrim to avoid long latency. Signed-off-by: Jaegeuk Kim --- fs/f2fs/f2fs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index f478cb6..59eed3e 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -158,7 +158,7 @@ enum { CP_DISCARD, }; -#define DEF_BATCHED_TRIM_SECTIONS 32 +#define DEF_BATCHED_TRIM_SECTIONS 2 #define BATCHED_TRIM_SEGMENTS(sbi) \ (SM_I(sbi)->trim_sections * (sbi)->segs_per_sec) #define BATCHED_TRIM_BLOCKS(sbi) \ -- cgit v1.1