diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-01-11 14:40:24 -0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-02-22 18:48:53 -0800 |
| commit | 0b54fb8458199dbed409abb06933c27439ea0911 (patch) | |
| tree | 32da2196ef3fe6b1485a89ac7ae15833b293748d /fs/f2fs/f2fs.h | |
| parent | d4adb30f25f5f2aa9b205891e395251d2a9098be (diff) | |
f2fs: factor out discard command info into discard_cmd_control
This patch adds discard_cmd_control with the existing discarding controls.
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/f2fs.h')
| -rw-r--r-- | fs/f2fs/f2fs.h | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 548e75d18ec1..90eb2b3645a3 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -189,6 +189,13 @@ struct discard_cmd { struct bio *bio; /* bio */ }; +struct discard_cmd_control { + struct list_head discard_entry_list; /* 4KB discard entry list */ + int nr_discards; /* # of discards in the list */ + struct list_head discard_cmd_list; /* discard cmd list */ + int max_discards; /* max. discards to be issued */ +}; + /* for the list of fsync inodes, used only during recovery */ struct fsync_inode_entry { struct list_head list; /* list head */ @@ -632,12 +639,6 @@ struct f2fs_sm_info { /* a threshold to reclaim prefree segments */ unsigned int rec_prefree_segments; - /* for small discard management */ - struct list_head discard_entry_list; /* 4KB discard entry list */ - struct list_head discard_cmd_list; /* discard cmd list */ - int nr_discards; /* # of discards in the list */ - int max_discards; /* max. discards to be issued */ - /* for batched trimming */ unsigned int trim_sections; /* # of sections to trim */ @@ -649,6 +650,9 @@ struct f2fs_sm_info { /* for flush command control */ struct flush_cmd_control *fcc_info; + + /* for discard command control */ + struct discard_cmd_control *dcc_info; }; /* |