Messages in this thread | ![/](/images/icornerl.gif) | | Subject | Re: [PATCH] jffs2: print symbolic error name instead of error code | From | Zhihao Cheng <> | Date | Sun, 18 Feb 2024 09:13:27 +0800 |
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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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