diff options
| author | Zhiguo Niu <zhiguo.niu@unisoc.com> | 2024-06-03 19:35:26 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-06-12 15:46:03 +0000 |
| commit | 270b09313b4e16cdfd01d8371023a1661dd1112e (patch) | |
| tree | 3dbb9ab232bdfef0cbe8f2d0c6444129f2f6a1b9 /fs/f2fs | |
| parent | 192b8fb8d1c8ca3c87366ebbef599fa80bb626b8 (diff) | |
f2fs: use new ioprio Macro to get ckpt thread ioprio level
IOPRIO_PRIO_DATA in the new kernel version includes level and hint,
So Macro IOPRIO_PRIO_LEVEL is more accurate to get ckpt thread
ioprio data/level, and it is also consisten with the way setting
ckpt thread ioprio by IOPRIO_PRIO_VALUE(class, data/level).
Besides, change variable name from "data" to "level" for more readable.
Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/sysfs.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/f2fs/sysfs.c b/fs/f2fs/sysfs.c index 09d3ecfaa4f1..fee7ee45ceaa 100644 --- a/fs/f2fs/sysfs.c +++ b/fs/f2fs/sysfs.c @@ -340,13 +340,13 @@ static ssize_t f2fs_sbi_show(struct f2fs_attr *a, if (!strcmp(a->attr.name, "ckpt_thread_ioprio")) { struct ckpt_req_control *cprc = &sbi->cprc_info; int class = IOPRIO_PRIO_CLASS(cprc->ckpt_thread_ioprio); - int data = IOPRIO_PRIO_DATA(cprc->ckpt_thread_ioprio); + int level = IOPRIO_PRIO_LEVEL(cprc->ckpt_thread_ioprio); if (class != IOPRIO_CLASS_RT && class != IOPRIO_CLASS_BE) return -EINVAL; return sysfs_emit(buf, "%s,%d\n", - class == IOPRIO_CLASS_RT ? "rt" : "be", data); + class == IOPRIO_CLASS_RT ? "rt" : "be", level); } #ifdef CONFIG_F2FS_FS_COMPRESSION @@ -450,7 +450,7 @@ out: const char *name = strim((char *)buf); struct ckpt_req_control *cprc = &sbi->cprc_info; int class; - long data; + long level; int ret; if (!strncmp(name, "rt,", 3)) @@ -461,13 +461,13 @@ out: return -EINVAL; name += 3; - ret = kstrtol(name, 10, &data); + ret = kstrtol(name, 10, &level); if (ret) return ret; - if (data >= IOPRIO_NR_LEVELS || data < 0) + if (level >= IOPRIO_NR_LEVELS || level < 0) return -EINVAL; - cprc->ckpt_thread_ioprio = IOPRIO_PRIO_VALUE(class, data); + cprc->ckpt_thread_ioprio = IOPRIO_PRIO_VALUE(class, level); if (test_opt(sbi, MERGE_CHECKPOINT)) { ret = set_task_ioprio(cprc->f2fs_issue_ckpt, cprc->ckpt_thread_ioprio); |