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| 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/super.c | |
| parent | d4adb30f25f5f2aa9b205891e395251d2a9098be (diff) | |
| download | linux-0b54fb8458199dbed409abb06933c27439ea0911.tar.gz linux-0b54fb8458199dbed409abb06933c27439ea0911.tar.bz2 linux-0b54fb8458199dbed409abb06933c27439ea0911.zip | |
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/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index e68cec492f06..921228189acd 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -145,6 +145,7 @@ static match_table_t f2fs_tokens = { enum { GC_THREAD, /* struct f2fs_gc_thread */ SM_INFO, /* struct f2fs_sm_info */ + DCC_INFO, /* struct discard_cmd_control */ NM_INFO, /* struct f2fs_nm_info */ F2FS_SBI, /* struct f2fs_sb_info */ #ifdef CONFIG_F2FS_FAULT_INJECTION @@ -168,6 +169,8 @@ static unsigned char *__struct_ptr(struct f2fs_sb_info *sbi, int struct_type) return (unsigned char *)sbi->gc_thread; else if (struct_type == SM_INFO) return (unsigned char *)SM_I(sbi); + else if (struct_type == DCC_INFO) + return (unsigned char *)SM_I(sbi)->dcc_info; else if (struct_type == NM_INFO) return (unsigned char *)NM_I(sbi); else if (struct_type == F2FS_SBI) @@ -283,7 +286,7 @@ F2FS_RW_ATTR(GC_THREAD, f2fs_gc_kthread, gc_max_sleep_time, max_sleep_time); F2FS_RW_ATTR(GC_THREAD, f2fs_gc_kthread, gc_no_gc_sleep_time, no_gc_sleep_time); F2FS_RW_ATTR(GC_THREAD, f2fs_gc_kthread, gc_idle, gc_idle); F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, reclaim_segments, rec_prefree_segments); -F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, max_small_discards, max_discards); +F2FS_RW_ATTR(DCC_INFO, discard_cmd_control, max_small_discards, max_discards); F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, batched_trim_sections, trim_sections); F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, ipu_policy, ipu_policy); F2FS_RW_ATTR(SM_INFO, f2fs_sm_info, min_ipu_util, min_ipu_util); |