From: Pavel Tatashin <pasha.tatashin@oracle.com>
To: bhe@redhat.com
Cc: Steven Sistare <steven.sistare@oracle.com>,
Daniel Jordan <daniel.m.jordan@oracle.com>,
LKML <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
kirill.shutemov@linux.intel.com, Michal Hocko <mhocko@suse.com>,
Linux Memory Management List <linux-mm@kvack.org>,
dan.j.williams@intel.com, jack@suse.cz, jglisse@redhat.com,
Souptick Joarder <jrdr.linux@gmail.com>,
gregkh@linuxfoundation.org, Vlastimil Babka <vbabka@suse.cz>,
Wei Yang <richard.weiyang@gmail.com>,
dave.hansen@intel.com, rientjes@google.com, mingo@kernel.org,
osalvador@techadventures.net
Subject: Re: [PATCH v3 1/2] mm/sparse: add sparse_init_nid()
Date: Sun, 1 Jul 2018 23:05:03 -0400 [thread overview]
Message-ID: <CAGM2reZhB_J4WECCDcnTSuFrN1mdCshWhmiXNnZ1=Wuyxxjb7w@mail.gmail.com> (raw)
In-Reply-To: <20180702025632.GO3223@MiWiFi-R3L-srv>
> > + if (!usemap) {
> > + pr_err("%s: usemap allocation failed", __func__);
>
> Wondering if we can provide more useful information for better debugging
> if failed. E.g here tell on what nid the usemap allocation failed.
>
> > + pnum, nid);
> > + if (!map) {
> > + pr_err("%s: memory map backing failed. Some memory will not be available.",
> > + __func__);
> And here tell nid and the memory section nr failed.
Sure, I will wait for more comments, if any, and add more info to the
error messages in the next revision.
Thank you,
Pavel
next prev parent reply other threads:[~2018-07-02 3:05 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-07-02 2:04 [PATCH v3 0/2] sparse_init rewrite Pavel Tatashin
2018-07-02 2:04 ` [PATCH v3 1/2] mm/sparse: add sparse_init_nid() Pavel Tatashin
2018-07-02 2:11 ` Baoquan He
2018-07-02 2:18 ` Pavel Tatashin
2018-07-02 2:31 ` Baoquan He
2018-07-02 2:43 ` Pavel Tatashin
2018-07-02 2:53 ` Baoquan He
2018-07-02 3:03 ` Pavel Tatashin
2018-07-02 3:14 ` Baoquan He
2018-07-02 3:17 ` Baoquan He
2018-07-02 3:28 ` Pavel Tatashin
2018-07-02 3:42 ` Baoquan He
2018-07-02 2:56 ` Baoquan He
2018-07-02 3:05 ` Pavel Tatashin [this message]
2018-07-02 19:59 ` Dave Hansen
2018-07-02 20:29 ` Pavel Tatashin
2018-07-05 13:39 ` Dave Hansen
2018-07-09 14:31 ` Pavel Tatashin
2018-07-02 2:04 ` [PATCH v3 2/2] mm/sparse: start using sparse_init_nid(), and remove old code Pavel Tatashin
2018-07-02 14:04 ` Oscar Salvador
2018-07-02 19:47 ` Dave Hansen
2018-07-02 19:54 ` Pavel Tatashin
2018-07-02 20:00 ` Dave Hansen
2018-07-02 20:12 ` Pavel Tatashin
2018-07-02 16:20 ` [PATCH v3 0/2] sparse_init rewrite Dave Hansen
2018-07-02 17:46 ` Pavel Tatashin
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to='CAGM2reZhB_J4WECCDcnTSuFrN1mdCshWhmiXNnZ1=Wuyxxjb7w@mail.gmail.com' \
--to=pasha.tatashin@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=bhe@redhat.com \
--cc=dan.j.williams@intel.com \
--cc=daniel.m.jordan@oracle.com \
--cc=dave.hansen@intel.com \
--cc=gregkh@linuxfoundation.org \
--cc=jack@suse.cz \
--cc=jglisse@redhat.com \
--cc=jrdr.linux@gmail.com \
--cc=kirill.shutemov@linux.intel.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mhocko@suse.com \
--cc=mingo@kernel.org \
--cc=osalvador@techadventures.net \
--cc=richard.weiyang@gmail.com \
--cc=rientjes@google.com \
--cc=steven.sistare@oracle.com \
--cc=vbabka@suse.cz \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox