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f2fs: fix return val in f2fs_start_ckpt_thread()

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Return PTR_ERR(cprc->f2fs_issue_ckpt) instead of -ENOMEM;

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yangtao Li 2022-10-27 18:24:46 +08:00 committed by Jaegeuk Kim
parent 195623f2d8
commit 146dbcbf17
3 changed files with 12 additions and 11 deletions
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4
fs/f2fs/checkpoint.c
View File

@ -1902,8 +1902,10 @@ int f2fs_start_ckpt_thread(struct f2fs_sb_info *sbi)
cprc->f2fs_issue_ckpt = kthread_run(issue_checkpoint_thread, sbi,
"f2fs_ckpt-%u:%u", MAJOR(dev), MINOR(dev));
if (IS_ERR(cprc->f2fs_issue_ckpt)) {
int err = PTR_ERR(cprc->f2fs_issue_ckpt);
cprc->f2fs_issue_ckpt = NULL;
return -ENOMEM;
return err;
}
set_task_ioprio(cprc->f2fs_issue_ckpt, cprc->ckpt_thread_ioprio);

15
fs/f2fs/gc.c
View File

@ -171,13 +171,10 @@ int f2fs_start_gc_thread(struct f2fs_sb_info *sbi)
{
struct f2fs_gc_kthread *gc_th;
dev_t dev = sbi->sb->s_bdev->bd_dev;
int err = 0;
gc_th = f2fs_kmalloc(sbi, sizeof(struct f2fs_gc_kthread), GFP_KERNEL);
if (!gc_th) {
err = -ENOMEM;
goto out;
}
if (!gc_th)
return -ENOMEM;
gc_th->urgent_sleep_time = DEF_GC_THREAD_URGENT_SLEEP_TIME;
gc_th->min_sleep_time = DEF_GC_THREAD_MIN_SLEEP_TIME;
@ -192,12 +189,14 @@ int f2fs_start_gc_thread(struct f2fs_sb_info *sbi)
sbi->gc_thread->f2fs_gc_task = kthread_run(gc_thread_func, sbi,
"f2fs_gc-%u:%u", MAJOR(dev), MINOR(dev));
if (IS_ERR(gc_th->f2fs_gc_task)) {
err = PTR_ERR(gc_th->f2fs_gc_task);
int err = PTR_ERR(gc_th->f2fs_gc_task);
kfree(gc_th);
sbi->gc_thread = NULL;
return err;
}
out:
return err;
return 0;
}
void f2fs_stop_gc_thread(struct f2fs_sb_info *sbi)

4
fs/f2fs/segment.c
View File

@ -620,7 +620,6 @@ int f2fs_create_flush_cmd_control(struct f2fs_sb_info *sbi)
{
dev_t dev = sbi->sb->s_bdev->bd_dev;
struct flush_cmd_control *fcc;
int err;
if (SM_I(sbi)->fcc_info) {
fcc = SM_I(sbi)->fcc_info;
@ -644,7 +643,8 @@ init_thread:
fcc->f2fs_issue_flush = kthread_run(issue_flush_thread, sbi,
"f2fs_flush-%u:%u", MAJOR(dev), MINOR(dev));
if (IS_ERR(fcc->f2fs_issue_flush)) {
err = PTR_ERR(fcc->f2fs_issue_flush);
int err = PTR_ERR(fcc->f2fs_issue_flush);
kfree(fcc);
SM_I(sbi)->fcc_info = NULL;
return err;