From: Dan Williams <dan.j.williams@intel.com>
To: akpm@linux-foundation.org
Cc: linux-nvdimm@lists.01.org, linux-kernel@vger.kernel.org,
linux-mm@kvack.org, linux-fsdevel@vger.kernel.org,
Ross Zwisler <ross.zwisler@linux.intel.com>,
Christoph Hellwig <hch@lst.de>
Subject: [PATCH 06/15] devm_memunmap: use devres_release()
Date: Wed, 23 Sep 2015 00:41:44 -0400 [thread overview]
Message-ID: <20150923044144.36490.28268.stgit@dwillia2-desk3.jf.intel.com> (raw)
In-Reply-To: <20150923043737.36490.70547.stgit@dwillia2-desk3.jf.intel.com>
Remove open coded call to memunmap.
Cc: Christoph Hellwig <hch@lst.de>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
kernel/memremap.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/memremap.c b/kernel/memremap.c
index 72b0c66628b6..0756273437e0 100644
--- a/kernel/memremap.c
+++ b/kernel/memremap.c
@@ -131,9 +131,8 @@ EXPORT_SYMBOL(devm_memremap);
void devm_memunmap(struct device *dev, void *addr)
{
- WARN_ON(devres_destroy(dev, devm_memremap_release, devm_memremap_match,
- addr));
- memunmap(addr);
+ WARN_ON(devres_release(dev, devm_memremap_release,
+ devm_memremap_match, addr));
}
EXPORT_SYMBOL(devm_memunmap);
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2015-09-23 4:48 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-23 4:41 [PATCH 00/15] get_user_pages() for dax mappings Dan Williams
2015-09-23 4:41 ` [PATCH 01/15] avr32: convert to asm-generic/memory_model.h Dan Williams
2015-09-24 15:10 ` Christoph Hellwig
2015-09-26 0:36 ` Dan Williams
2015-09-26 20:10 ` Christoph Hellwig
2015-09-28 18:44 ` Luck, Tony
2015-09-23 4:41 ` [PATCH 02/15] hugetlb: fix compile error on tile Dan Williams
2015-09-23 4:41 ` [PATCH 03/15] frv: fix compiler warning from definition of __pmd() Dan Williams
2015-09-23 4:41 ` [PATCH 04/15] x86, mm: quiet arch_add_memory() Dan Williams
2015-09-24 15:10 ` Christoph Hellwig
2015-09-23 4:41 ` [PATCH 05/15] pmem: kill memremap_pmem() Dan Williams
2015-09-24 15:11 ` Christoph Hellwig
2015-09-23 4:41 ` Dan Williams [this message]
2015-09-24 15:13 ` [PATCH 06/15] devm_memunmap: use devres_release() Christoph Hellwig
2015-09-23 4:41 ` [PATCH 07/15] devm_memremap: convert to return ERR_PTR Dan Williams
2015-09-24 15:13 ` Christoph Hellwig
2015-09-23 4:41 ` [PATCH 08/15] block, dax, pmem: reference counting infrastructure Dan Williams
2015-09-24 15:15 ` Christoph Hellwig
2015-09-25 0:03 ` Dan Williams
2015-09-25 11:32 ` Christoph Hellwig
2015-09-25 21:08 ` Williams, Dan J
2015-09-23 4:42 ` [PATCH 09/15] block, pmem: fix null pointer de-reference on shutdown, check for queue death Dan Williams
2015-09-23 4:42 ` [PATCH 10/15] block, dax: fix lifetime of in-kernel dax mappings Dan Williams
2015-10-07 22:56 ` Logan Gunthorpe
2015-10-09 21:12 ` Dan Williams
2015-09-23 4:42 ` [PATCH 11/15] mm, dax, pmem: introduce __pfn_t Dan Williams
2015-09-23 16:02 ` Dave Hansen
2015-09-23 23:36 ` Williams, Dan J
2015-09-23 4:42 ` [PATCH 12/15] mm, dax, gpu: convert vm_insert_mixed to __pfn_t, introduce _PAGE_DEVMAP Dan Williams
2015-09-23 13:47 ` Geert Uytterhoeven
2015-09-23 16:59 ` Dan Williams
2015-09-23 4:42 ` [PATCH 13/15] mm, dax: convert vmf_insert_pfn_pmd() to __pfn_t Dan Williams
2015-09-23 4:42 ` [PATCH 14/15] mm, dax, pmem: introduce {get|put}_dev_pagemap() for dax-gup Dan Williams
2015-10-02 21:21 ` Logan Gunthorpe
2015-10-02 21:53 ` Dan Williams
2015-10-02 22:14 ` Logan Gunthorpe
2015-10-02 22:42 ` Logan Gunthorpe
2015-10-02 22:55 ` Dan Williams
2015-09-23 4:42 ` [PATCH 15/15] mm, x86: get_user_pages() for dax mappings Dan Williams
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=20150923044144.36490.28268.stgit@dwillia2-desk3.jf.intel.com \
--to=dan.j.williams@intel.com \
--cc=akpm@linux-foundation.org \
--cc=hch@lst.de \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=linux-nvdimm@lists.01.org \
--cc=ross.zwisler@linux.intel.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox