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SubjectRe: [PATCH] jffs2: print symbolic error name instead of error code
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在 2024/2/11 8:39, Christian Heusel 写道:
> Utilize the %pe print specifier to get the symbolic error name as a
> string (i.e "-ENOMEM") in the log message instead of the error code to
> increase its readablility.
>
> This change was suggested in
> https://lore.kernel.org/all/92972476-0b1f-4d0a-9951-af3fc8bc6e65@suswa.mountain/
>
> Signed-off-by: Christian Heusel <christian@heusel.eu>
> ---
> fs/jffs2/background.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Zhihao Cheng <chengzhihao1@huawei.com>
>
> diff --git a/fs/jffs2/background.c b/fs/jffs2/background.c
> index 6da92ecaf66d..bb0ee1a59e71 100644
> --- a/fs/jffs2/background.c
> +++ b/fs/jffs2/background.c
> @@ -44,8 +44,8 @@ int jffs2_start_garbage_collect_thread(struct jffs2_sb_info *c)
>
> tsk = kthread_run(jffs2_garbage_collect_thread, c, "jffs2_gcd_mtd%d", c->mtd->index);
> if (IS_ERR(tsk)) {
> - pr_warn("fork failed for JFFS2 garbage collect thread: %ld\n",
> - -PTR_ERR(tsk));
> + pr_warn("fork failed for JFFS2 garbage collect thread: %pe\n",
> + tsk);
> complete(&c->gc_thread_exit);
> ret = PTR_ERR(tsk);
> } else {
> --
> 2.43.1
>
>
> ______________________________________________________
> Linux MTD discussion mailing list
> http://lists.infradead.org/mailman/listinfo/linux-mtd/
> .
>


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