All of lore.kernel.org
 help / color / mirror / Atom feed
From: Denis Efremov <efremov@linux.com>
To: Julia Lawall <julia.lawall@inria.fr>
Cc: cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org
Subject: [Cocci] [PATCH] coccinelle: ifnullfree: add vfree(), kvfree*() functions
Date: Wed,  2 Sep 2020 07:40:59 +0300	[thread overview]
Message-ID: <20200902044059.7133-1-efremov@linux.com> (raw)

Extend the list of free functions with kvfree(), kvfree_sensitive(),
vfree().

Signed-off-by: Denis Efremov <efremov@linux.com>
---
 scripts/coccinelle/free/ifnullfree.cocci | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/scripts/coccinelle/free/ifnullfree.cocci b/scripts/coccinelle/free/ifnullfree.cocci
index 2045391e36a0..285b92d5c665 100644
--- a/scripts/coccinelle/free/ifnullfree.cocci
+++ b/scripts/coccinelle/free/ifnullfree.cocci
@@ -20,8 +20,14 @@ expression E;
 - if (E != NULL)
 (
   kfree(E);
+|
+  kvfree(E);
 |
   kfree_sensitive(E);
+|
+  kvfree_sensitive(E, ...);
+|
+  vfree(E);
 |
   debugfs_remove(E);
 |
@@ -42,9 +48,10 @@ position p;
 @@
 
 * if (E != NULL)
-*	\(kfree@p\|kfree_sensitive@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|
+*	\(kfree@p\|kvfree@p\|kfree_sensitive@p\|kvfree_sensitive@p\|vfree@p\|
+*         debugfs_remove@p\|debugfs_remove_recursive@p\|
 *         usb_free_urb@p\|kmem_cache_destroy@p\|mempool_destroy@p\|
-*         dma_pool_destroy@p\)(E);
+*         dma_pool_destroy@p\)(E, ...);
 
 @script:python depends on org@
 p << r.p;
-- 
2.26.2

_______________________________________________
Cocci mailing list
Cocci@systeme.lip6.fr
https://systeme.lip6.fr/mailman/listinfo/cocci

WARNING: multiple messages have this Message-ID (diff)
From: Denis Efremov <efremov@linux.com>
To: Julia Lawall <julia.lawall@inria.fr>
Cc: Denis Efremov <efremov@linux.com>,
	cocci@systeme.lip6.fr, linux-kernel@vger.kernel.org
Subject: [PATCH] coccinelle: ifnullfree: add vfree(), kvfree*() functions
Date: Wed,  2 Sep 2020 07:40:59 +0300	[thread overview]
Message-ID: <20200902044059.7133-1-efremov@linux.com> (raw)

Extend the list of free functions with kvfree(), kvfree_sensitive(),
vfree().

Signed-off-by: Denis Efremov <efremov@linux.com>
---
 scripts/coccinelle/free/ifnullfree.cocci | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/scripts/coccinelle/free/ifnullfree.cocci b/scripts/coccinelle/free/ifnullfree.cocci
index 2045391e36a0..285b92d5c665 100644
--- a/scripts/coccinelle/free/ifnullfree.cocci
+++ b/scripts/coccinelle/free/ifnullfree.cocci
@@ -20,8 +20,14 @@ expression E;
 - if (E != NULL)
 (
   kfree(E);
+|
+  kvfree(E);
 |
   kfree_sensitive(E);
+|
+  kvfree_sensitive(E, ...);
+|
+  vfree(E);
 |
   debugfs_remove(E);
 |
@@ -42,9 +48,10 @@ position p;
 @@
 
 * if (E != NULL)
-*	\(kfree@p\|kfree_sensitive@p\|debugfs_remove@p\|debugfs_remove_recursive@p\|
+*	\(kfree@p\|kvfree@p\|kfree_sensitive@p\|kvfree_sensitive@p\|vfree@p\|
+*         debugfs_remove@p\|debugfs_remove_recursive@p\|
 *         usb_free_urb@p\|kmem_cache_destroy@p\|mempool_destroy@p\|
-*         dma_pool_destroy@p\)(E);
+*         dma_pool_destroy@p\)(E, ...);
 
 @script:python depends on org@
 p << r.p;
-- 
2.26.2


             reply	other threads:[~2020-09-02  4:41 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-09-02  4:40 Denis Efremov [this message]
2020-09-02  4:40 ` [PATCH] coccinelle: ifnullfree: add vfree(), kvfree*() functions Denis Efremov
2020-09-02  6:51 ` [Cocci] " Julia Lawall
2020-09-02  6:51   ` Julia Lawall
  -- strict thread matches above, loose matches on Subject: below --
2020-09-02  6:22 [Cocci] " Markus Elfring
     [not found] <99e82f65-e02e-988a-4e78-4d438ff8e28e@web.de>
2020-09-02  7:24 ` Julia Lawall

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=20200902044059.7133-1-efremov@linux.com \
    --to=efremov@linux.com \
    --cc=cocci@systeme.lip6.fr \
    --cc=julia.lawall@inria.fr \
    --cc=linux-kernel@vger.kernel.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.