From: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
To: Lipeng Zhu <lipeng.zhu@intel.com>,
Lipeng Zhu via Fortran <fortran@gcc.gnu.org>,
tkoenig@netcologne.de, fortran@gcc.gnu.org,
gcc-patches@gcc.gnu.org
Cc: hongjiu.lu@intel.com, tianyou.li@intel.com, pan.deng@intel.com,
wangyang.guo@intel.com
Subject: Re: [PATCH v3] libgfortran: Replace mutex with rwlock
Date: Wed, 19 Apr 2023 14:51:30 +0200 [thread overview]
Message-ID: <03CB84EE-5550-4F48-A591-1A02B998CA95@gmail.com> (raw)
In-Reply-To: <20230419070628.1011624-1-lipeng.zhu@intel.com>
On 19 April 2023 09:06:28 CEST, Lipeng Zhu via Fortran <fortran@gcc.gnu.org> wrote:
>+#ifdef __GTHREAD_RWLOCK_INIT
>+#define RWLOCK_DEBUG_ADD(rwlock) do { \
>+ aio_rwlock_debug *n; \
>+ n = malloc (sizeof(aio_rwlock_debug)); \
My malloc can fail.
>+ n->prev = TAIL_RWLOCK_DEBUG_QUEUE; \
>+ if (n->prev) \
>+ n->prev->next = n; \
>+ n->next = NULL; \
>+ n->line = __LINE__; \
>+ n->func = __FUNCTION__; \
>+ n->rw = rwlock; \
>+ if (!aio_rwlock_debug_head) { \
>+ aio_rwlock_debug_head = n; \
>+ } \
>+ } while (0)
>+
next prev parent reply other threads:[~2023-04-19 12:51 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20221230001607.2232962-1-lipeng.zhu () intel ! com>
2023-04-19 7:06 ` Lipeng Zhu
2023-04-19 12:51 ` Bernhard Reutner-Fischer [this message]
2023-04-19 14:50 ` Bernhard Reutner-Fischer
2023-04-19 21:49 ` Bernhard Reutner-Fischer
2023-04-20 13:13 Zhu, Lipeng
2023-04-24 19:45 ` Bernhard Reutner-Fischer
2023-05-08 9:31 Zhu, Lipeng
2023-05-08 10:04 ` Bernhard Reutner-Fischer
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