Messages in this thread Patch in this message | | | From | Jaegeuk Kim <> | Subject | [PATCH 2/4] f2fs: much larger batched trim_fs job | Date | Wed, 22 Feb 2017 20:28:48 -0800 |
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We have a kernel thread to issue discard commands, so we can increase the number of batched discard sections. By default, now it becomes 4GB range.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> --- 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 5f3fe97df055..8f3171f12fa5 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -128,7 +128,7 @@ enum { CP_DISCARD, }; -#define DEF_BATCHED_TRIM_SECTIONS 2 +#define DEF_BATCHED_TRIM_SECTIONS 2048 #define BATCHED_TRIM_SEGMENTS(sbi) \ (SM_I(sbi)->trim_sections * (sbi)->segs_per_sec) #define BATCHED_TRIM_BLOCKS(sbi) \ -- 2.11.0
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