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f2fs: much larger batched trim_fs job 

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.

Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Jaegeuk Kim 2017-02-22 19:53:07 -08:00
parent ad4d307fce
commit 47b8980816
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/f2fs.h
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@ -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) \