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| author | Fengnan Chang <changfengnan@vivo.com> | 2021-08-19 16:02:37 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2021-08-30 10:12:46 -0700 |
| commit | 4d67490498acb4ffcef5ba7bc44990d46e66a44c (patch) | |
| tree | f2fc32a27c2b80432a916e2359c816244553843b /fs/f2fs/f2fs.h | |
| parent | 94c821fb286b545d37549ff30a0c341e066f0d6c (diff) | |
| download | linux-4d67490498acb4ffcef5ba7bc44990d46e66a44c.tar.gz | |
f2fs: Don't create discard thread when device doesn't support realtime discard
Don't create discard thread when device doesn't support realtime discard or user specifies nodiscard mount option. Signed-off-by: Fengnan Chang <changfengnan@vivo.com> Signed-off-by: Yangtao Li <frank.li@vivo.com> Reviewed-by: Chao Yu <chao@kernel.org> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 30134307a404..c24f03e054cb 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -3448,6 +3448,7 @@ int f2fs_flush_device_cache(struct f2fs_sb_info *sbi); void f2fs_destroy_flush_cmd_control(struct f2fs_sb_info *sbi, bool free); void f2fs_invalidate_blocks(struct f2fs_sb_info *sbi, block_t addr); bool f2fs_is_checkpointed_data(struct f2fs_sb_info *sbi, block_t blkaddr); +int f2fs_start_discard_thread(struct f2fs_sb_info *sbi); void f2fs_drop_discard_cmd(struct f2fs_sb_info *sbi); void f2fs_stop_discard_thread(struct f2fs_sb_info *sbi); bool f2fs_issue_discard_timeout(struct f2fs_sb_info *sbi); |