From: Vlastimil Babka <vbabka@suse.cz>
To: Alexei Starovoitov <alexei.starovoitov@gmail.com>,
bpf@vger.kernel.org, linux-mm@kvack.org
Cc: harry.yoo@oracle.com, shakeel.butt@linux.dev, mhocko@suse.com,
bigeasy@linutronix.de, andrii@kernel.org, memxor@gmail.com,
akpm@linux-foundation.org, peterz@infradead.org,
rostedt@goodmis.org, hannes@cmpxchg.org, willy@infradead.org
Subject: Re: [PATCH 2/6] locking/local_lock: Expose dep_map in local_trylock_t.
Date: Tue, 6 May 2025 16:55:58 +0200 [thread overview]
Message-ID: <1fd89e00-2d26-4f84-b8a3-5add508608c8@suse.cz> (raw)
In-Reply-To: <9e19b706-4c3c-4d62-b7f2-5936ca842060@suse.cz>
On 5/6/25 14:56, Vlastimil Babka wrote:
> On 5/1/25 05:27, Alexei Starovoitov wrote:
>> @@ -81,7 +84,7 @@ do { \
>> local_lock_debug_init(lock); \
>> } while (0)
>>
>> -#define __local_trylock_init(lock) __local_lock_init(lock.llock)
>> +#define __local_trylock_init(lock) __local_lock_init((local_lock_t *)lock)
>
> This cast seems unnecessary. Better not hide mistakes when using the
> local_trylock_init() macro.
Nevermind, tested the wrong config, it's necessary. Sigh.
>>
>> #define __spinlock_nested_bh_init(lock) \
>> do { \
>
next prev parent reply other threads:[~2025-05-06 14:56 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-01 3:27 [PATCH 0/6] mm: Reentrant kmalloc Alexei Starovoitov
2025-05-01 3:27 ` [PATCH 1/6] mm: Rename try_alloc_pages() to alloc_pages_nolock() Alexei Starovoitov
2025-05-06 8:26 ` Vlastimil Babka
2025-05-07 1:24 ` Alexei Starovoitov
2025-05-01 3:27 ` [PATCH 2/6] locking/local_lock: Expose dep_map in local_trylock_t Alexei Starovoitov
2025-05-06 12:56 ` Vlastimil Babka
2025-05-06 14:55 ` Vlastimil Babka [this message]
2025-05-07 1:25 ` Alexei Starovoitov
2025-05-12 13:26 ` Sebastian Andrzej Siewior
2025-05-12 16:46 ` Alexei Starovoitov
2025-05-01 3:27 ` [PATCH 3/6] locking/local_lock: Introduce local_lock_is_locked() Alexei Starovoitov
2025-05-06 12:59 ` Vlastimil Babka
2025-05-07 1:28 ` Alexei Starovoitov
2025-05-12 14:56 ` Sebastian Andrzej Siewior
2025-05-12 15:01 ` Vlastimil Babka
2025-05-12 15:23 ` Sebastian Andrzej Siewior
2025-05-01 3:27 ` [PATCH 4/6] locking/local_lock: Introduce local_lock_irqsave_check() Alexei Starovoitov
2025-05-07 13:02 ` Vlastimil Babka
2025-05-12 14:03 ` Sebastian Andrzej Siewior
2025-05-12 17:16 ` Alexei Starovoitov
2025-05-13 6:58 ` Vlastimil Babka
2025-05-13 21:55 ` Alexei Starovoitov
2025-05-01 3:27 ` [PATCH 5/6] mm: Allow GFP_ACCOUNT and GFP_COMP to be used in alloc_pages_nolock() Alexei Starovoitov
2025-05-06 8:55 ` Vlastimil Babka
2025-05-07 1:33 ` Alexei Starovoitov
2025-05-01 3:27 ` [PATCH 6/6] slab: Introduce kmalloc_nolock() and kfree_nolock() Alexei Starovoitov
2025-05-05 18:46 ` Shakeel Butt
2025-05-06 0:49 ` Alexei Starovoitov
2025-05-06 1:24 ` Shakeel Butt
2025-05-06 1:51 ` Alexei Starovoitov
2025-05-06 18:05 ` Shakeel Butt
2025-05-06 12:01 ` Vlastimil Babka
2025-05-07 0:31 ` Harry Yoo
2025-05-07 2:23 ` Alexei Starovoitov
2025-05-07 8:38 ` Vlastimil Babka
2025-05-07 2:20 ` Alexei Starovoitov
2025-05-07 10:44 ` Vlastimil Babka
2025-05-09 1:03 ` Harry Yoo
2025-06-24 17:13 ` SLAB_NO_CMPXCHG was:: " Alexei Starovoitov
2025-06-25 11:38 ` Harry Yoo
2025-06-26 20:03 ` Alexei Starovoitov
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=1fd89e00-2d26-4f84-b8a3-5add508608c8@suse.cz \
--to=vbabka@suse.cz \
--cc=akpm@linux-foundation.org \
--cc=alexei.starovoitov@gmail.com \
--cc=andrii@kernel.org \
--cc=bigeasy@linutronix.de \
--cc=bpf@vger.kernel.org \
--cc=hannes@cmpxchg.org \
--cc=harry.yoo@oracle.com \
--cc=linux-mm@kvack.org \
--cc=memxor@gmail.com \
--cc=mhocko@suse.com \
--cc=peterz@infradead.org \
--cc=rostedt@goodmis.org \
--cc=shakeel.butt@linux.dev \
--cc=willy@infradead.org \
/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