From: Matthew Wilcox <willy@infradead.org>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Matthew Wilcox <mawilcox@microsoft.com>,
linux-mm@kvack.org, Kees Cook <keescook@chromium.org>,
linux-kernel@vger.kernel.org,
kernel-hardening@lists.openwall.com,
Joe Perches <joe@perches.com>
Subject: [PATCH v2 4/8] Convert dax device to kvzalloc_struct
Date: Wed, 14 Feb 2018 12:11:50 -0800 [thread overview]
Message-ID: <20180214201154.10186-5-willy@infradead.org> (raw)
In-Reply-To: <20180214201154.10186-1-willy@infradead.org>
From: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
---
drivers/dax/device.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dax/device.c b/drivers/dax/device.c
index 2137dbc29877..5821cde340f6 100644
--- a/drivers/dax/device.c
+++ b/drivers/dax/device.c
@@ -586,7 +586,7 @@ struct dev_dax *devm_create_dev_dax(struct dax_region *dax_region,
if (!count)
return ERR_PTR(-EINVAL);
- dev_dax = kzalloc(sizeof(*dev_dax) + sizeof(*res) * count, GFP_KERNEL);
+ dev_dax = kvzalloc_struct(dev_dax, res, count, GFP_KERNEL);
if (!dev_dax)
return ERR_PTR(-ENOMEM);
--
2.15.1
--
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next prev parent reply other threads:[~2018-02-14 20:12 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-14 20:11 [PATCH v2 0/8] Add kvzalloc_struct to complement kvzalloc_array Matthew Wilcox
2018-02-14 20:11 ` [PATCH v2 1/8] mm: Add kernel-doc for kvfree Matthew Wilcox
2018-02-14 20:11 ` [PATCH v2 2/8] mm: Add kvmalloc_ab_c and kvzalloc_struct Matthew Wilcox
2018-02-14 20:45 ` Joe Perches
2018-02-14 21:12 ` Matthew Wilcox
2018-02-14 21:24 ` Joe Perches
2018-02-14 21:27 ` Joe Perches
2018-02-14 21:29 ` Matthew Wilcox
2018-02-14 23:58 ` Andrew Morton
2018-02-15 3:40 ` Matthew Wilcox
2018-02-15 17:36 ` Matthew Wilcox
2018-02-14 20:11 ` [PATCH v2 3/8] Convert virtio_console to kvzalloc_struct Matthew Wilcox
2018-02-14 20:19 ` Joe Perches
2018-02-14 20:28 ` Matthew Wilcox
2018-02-14 20:30 ` Joe Perches
2018-02-14 20:11 ` Matthew Wilcox [this message]
2018-02-14 20:11 ` [PATCH v2 5/8] Convert infiniband uverbs " Matthew Wilcox
2018-02-14 20:11 ` [PATCH v2 6/8] Convert v4l2 event " Matthew Wilcox
2018-02-14 20:11 ` [PATCH v2 7/8] Convert vhost " Matthew Wilcox
2018-02-14 20:11 ` [PATCH v2 8/8] Convert jffs2 acl " Matthew Wilcox
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