| Message ID | 20240211003907.167891-1-christian@heusel.eu |
|---|---|
| State | New |
| Headers | show |
| Series | jffs2: print symbolic error name instead of error code | expand |
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/ > . >
On 24/02/11 01:39AM, Christian Heusel wrote: > 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(-) > > 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 Friendly ping on the above patch, since it's now a month after sending it :) Cheers, chris
----- Ursprüngliche Mail ----- > Von: "Christian Heusel" <christian@heusel.eu> > An: "David Woodhouse" <dwmw2@infradead.org>, "richard" <richard@nod.at>, "linux-mtd" <linux-mtd@lists.infradead.org>, > "linux-kernel" <linux-kernel@vger.kernel.org> > CC: "kernel-janitors" <kernel-janitors@vger.kernel.org> > Gesendet: Montag, 11. März 2024 13:47:40 > Betreff: Re: [PATCH] jffs2: print symbolic error name instead of error code > On 24/02/11 01:39AM, Christian Heusel wrote: >> 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(-) >> >> 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 > > Friendly ping on the above patch, since it's now a month after sending > it :) Thanks for the ping. Your patch looks good. I'll queue it. Thanks, //richard
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 {
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(-) -- 2.43.1