From: Denis Efremov <efremov@linux.com>
To: Chao Yu <yuchao0@huawei.com>, Jaegeuk Kim <jaegeuk@kernel.org>
Cc: linux-kernel@vger.kernel.org, Denis Efremov <efremov@linux.com>,
linux-f2fs-devel@lists.sourceforge.net
Subject: [f2fs-dev] [PATCH v2] f2fs: use kfree() instead of kvfree() to free superblock data
Date: Mon, 8 Jun 2020 18:41:23 +0300 [thread overview]
Message-ID: <20200608154123.235198-1-efremov@linux.com> (raw)
In-Reply-To: <20200605181533.73113-1-efremov@linux.com>
Use kfree() instead of kvfree() to free super in read_raw_super_block()
because the memory is allocated with kzalloc() in the function.
Use kfree() instead of kvfree() to free sbi in f2fs_fill_super() and
f2fs_put_super() because the memory is allocated with kzalloc().
Fixes: 5222595d093e ("f2fs: use kvmalloc, if kmalloc is failed")
Signed-off-by: Denis Efremov <efremov@linux.com>
---
Changes in v2:
- Single patch instead of two separate patches
- kvfree fixed in f2fs_put_super
fs/f2fs/super.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 8a9955902d84..94bfc140bef9 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1257,7 +1257,7 @@ static void f2fs_put_super(struct super_block *sb)
#ifdef CONFIG_UNICODE
utf8_unload(sbi->s_encoding);
#endif
- kvfree(sbi);
+ kfree(sbi);
}
int f2fs_sync_fs(struct super_block *sb, int sync)
@@ -3130,7 +3130,7 @@ static int read_raw_super_block(struct f2fs_sb_info *sbi,
/* No valid superblock */
if (!*raw_super)
- kvfree(super);
+ kfree(super);
else
err = 0;
@@ -3812,7 +3812,7 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
free_sbi:
if (sbi->s_chksum_driver)
crypto_free_shash(sbi->s_chksum_driver);
- kvfree(sbi);
+ kfree(sbi);
/* give only one another chance */
if (retry_cnt > 0 && skip_recovery) {
--
2.26.2
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WARNING: multiple messages have this Message-ID (diff)
From: Denis Efremov <efremov@linux.com>
To: Chao Yu <yuchao0@huawei.com>, Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Denis Efremov <efremov@linux.com>,
linux-f2fs-devel@lists.sourceforge.net,
linux-kernel@vger.kernel.org
Subject: [PATCH v2] f2fs: use kfree() instead of kvfree() to free superblock data
Date: Mon, 8 Jun 2020 18:41:23 +0300 [thread overview]
Message-ID: <20200608154123.235198-1-efremov@linux.com> (raw)
In-Reply-To: <20200605181533.73113-1-efremov@linux.com>
Use kfree() instead of kvfree() to free super in read_raw_super_block()
because the memory is allocated with kzalloc() in the function.
Use kfree() instead of kvfree() to free sbi in f2fs_fill_super() and
f2fs_put_super() because the memory is allocated with kzalloc().
Fixes: 5222595d093e ("f2fs: use kvmalloc, if kmalloc is failed")
Signed-off-by: Denis Efremov <efremov@linux.com>
---
Changes in v2:
- Single patch instead of two separate patches
- kvfree fixed in f2fs_put_super
fs/f2fs/super.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 8a9955902d84..94bfc140bef9 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1257,7 +1257,7 @@ static void f2fs_put_super(struct super_block *sb)
#ifdef CONFIG_UNICODE
utf8_unload(sbi->s_encoding);
#endif
- kvfree(sbi);
+ kfree(sbi);
}
int f2fs_sync_fs(struct super_block *sb, int sync)
@@ -3130,7 +3130,7 @@ static int read_raw_super_block(struct f2fs_sb_info *sbi,
/* No valid superblock */
if (!*raw_super)
- kvfree(super);
+ kfree(super);
else
err = 0;
@@ -3812,7 +3812,7 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
free_sbi:
if (sbi->s_chksum_driver)
crypto_free_shash(sbi->s_chksum_driver);
- kvfree(sbi);
+ kfree(sbi);
/* give only one another chance */
if (retry_cnt > 0 && skip_recovery) {
--
2.26.2
next prev parent reply other threads:[~2020-06-08 15:41 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-05 18:15 [f2fs-dev] [PATCH 1/2] f2fs: use kfree() to free super in read_raw_super_block() Denis Efremov
2020-06-05 18:15 ` Denis Efremov
2020-06-05 18:15 ` [f2fs-dev] [PATCH 2/2] f2fs: use kfree() to free sbi in f2fs_fill_super() Denis Efremov
2020-06-05 18:15 ` Denis Efremov
2020-06-08 2:51 ` [f2fs-dev] " Chao Yu
2020-06-08 2:51 ` Chao Yu
2020-06-08 2:47 ` [f2fs-dev] [PATCH 1/2] f2fs: use kfree() to free super in read_raw_super_block() Chao Yu
2020-06-08 2:47 ` Chao Yu
2020-06-08 15:41 ` Denis Efremov [this message]
2020-06-08 15:41 ` [PATCH v2] f2fs: use kfree() instead of kvfree() to free superblock data Denis Efremov
2020-06-09 1:22 ` [f2fs-dev] " Chao Yu
2020-06-09 1:22 ` Chao Yu
2020-06-09 22:14 ` [f2fs-dev] [PATCH v3] " Denis Efremov
2020-06-09 22:14 ` Denis Efremov
2020-06-09 22:25 ` [f2fs-dev] " Eric Biggers
2020-06-09 22:25 ` Eric Biggers
2020-06-15 17:58 ` [f2fs-dev] " Jaegeuk Kim
2020-06-15 17:58 ` Jaegeuk Kim
2020-06-18 3:28 ` [f2fs-dev] " Chao Yu
2020-06-18 3:28 ` Chao Yu
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