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| author | Chao Yu <yuchao0@huawei.com> | 2017-10-04 09:08:32 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-10-26 10:44:06 +0200 |
| commit | 8412663d177d95beff799c8bb256fccef86d09e6 (patch) | |
| tree | 7cf0629d2d813970d3621bb263f72a5fd8d6c49f /fs/f2fs/super.c | |
| parent | 1228b482c4ee26f3334dd83eb13bcf7e462f9c93 (diff) | |
| download | linux-8412663d177d95beff799c8bb256fccef86d09e6.tar.bz2 | |
f2fs: support issuing/waiting discard in range
Fstrim intends to trim invalid blocks of filesystem only with specified
range and granularity, but actually, it will issue all previous cached
discard commands which may be out-of-range and be with unmatched
granularity, it's unneeded.
In order to fix above issues, this patch introduces new helps to support
to issue and wait discard in range and adds a new fstrim_list for tracking
in-flight discard from ->fstrim.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 57e79cc2e792..f98a07c859e9 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -801,7 +801,7 @@ static void f2fs_put_super(struct super_block *sb) } /* be sure to wait for any on-going discard commands */ - f2fs_wait_discard_bios(sbi, true); + f2fs_wait_discard_bios(sbi); if (f2fs_discard_en(sbi) && !sbi->discard_blks) { struct cp_control cpc = { |