From: Yann Droneaud <ydroneaud@opteya.com>
To: Julia Lawall <Julia.Lawall@lip6.fr>,
Gilles Muller <Gilles.Muller@lip6.fr>,
Nicolas Palix <nicolas.palix@imag.fr>,
Michal Marek <mmarek@suse.com>
Cc: Tejun Heo <tj@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org,
Yann Droneaud <ydroneaud@opteya.com>,
Joe Perches <joe@perches.com>,
Manish Badarkhe <badarkhe.manish@gmail.com>,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>,
Eli Billauer <eli.billauer@gmail.com>,
Himangi Saraogi <himangi774@gmail.com>,
Geert Uytterhoeven <geert+renesas@glider.be>,
Wolfram Sang <w.sang@pengutronix.de>,
Daniel Thompson <daniel.thompson@linaro.org>
Subject: [PATCH v2 2/3] coccinelle: recognize more devm_* memory allocation functions
Date: Mon, 23 May 2016 17:07:20 +0200 [thread overview]
Message-ID: <ac950d1d8fca04ecc903f97083cb539ba538e7c2.1464013817.git.ydroneaud@opteya.com> (raw)
In-Reply-To: <cover.1464013817.git.ydroneaud@opteya.com>
In-Reply-To: <cover.1464013817.git.ydroneaud@opteya.com>
Updates free/devm_free.cocci to recognize functions added by:
- commit 64c862a839a8 ('devres: add kernel standard devm_k.alloc functions')
- commit e31108cad3de ('devres: introduce API "devm_kstrdup"')
- commit 3046365bb470 ('devres: introduce API "devm_kmemdup')
- commit 43339bed7010 ('devres: Add devm_get_free_pages API')
- commit 75f2a4ead5d5 ('devres: Add devm_kasprintf and devm_kvasprintf API')
See also Documentation/driver-model/devres.txt
Cc: Joe Perches <joe@perches.com>
Cc: Manish Badarkhe <badarkhe.manish@gmail.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: Eli Billauer <eli.billauer@gmail.com>
Cc: Himangi Saraogi <himangi774@gmail.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Wolfram Sang <w.sang@pengutronix.de>
Cc: Daniel Thompson <daniel.thompson@linaro.org>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Yann Droneaud <ydroneaud@opteya.com>
---
scripts/coccinelle/free/devm_free.cocci | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
diff --git a/scripts/coccinelle/free/devm_free.cocci b/scripts/coccinelle/free/devm_free.cocci
index 83c03adec1c5..3794cd97494b 100644
--- a/scripts/coccinelle/free/devm_free.cocci
+++ b/scripts/coccinelle/free/devm_free.cocci
@@ -29,8 +29,24 @@ expression x;
@@
(
+ x = devm_kmalloc(...)
+|
+ x = devm_kvasprintf(...)
+|
+ x = devm_kasprintf(...)
+|
x = devm_kzalloc(...)
|
+ x = devm_kmalloc_array(...)
+|
+ x = devm_kcalloc(...)
+|
+ x = devm_kstrdup(...)
+|
+ x = devm_kmemdup(...)
+|
+ x = devm_get_free_pages(...)
+|
x = devm_request_irq(...)
|
x = devm_ioremap(...)
@@ -50,6 +66,10 @@ position p;
|
* kzfree@p(x)
|
+* free_pages@p(x, ...)
+|
+* free_page@p(x)
+|
* free_irq@p(x)
|
* iounmap@p(x)
--
2.7.4
next prev parent reply other threads:[~2016-05-23 15:52 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-23 15:07 [PATCH v2 0/3] coccinelle: catchup on memory allocation functions Yann Droneaud
2016-05-23 15:07 ` [PATCH v2 1/3] coccinelle: also catch kzfree() issues Yann Droneaud
2016-05-23 15:18 ` Julia Lawall
2016-06-20 13:24 ` Michal Marek
2016-06-20 20:21 ` Julia Lawall
2016-06-21 9:43 ` Michal Marek
2016-06-21 11:14 ` Yann Droneaud
2016-06-21 11:17 ` Julia Lawall
2016-05-23 15:07 ` Yann Droneaud [this message]
2016-05-23 15:07 ` [PATCH v2 3/3] coccinelle: catch krealloc() on devm_*() allocated memory Yann Droneaud
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