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27 March 2024, 02:37:15 UTC
Revision ba8fe0f85e15d047686caf8a42463b592c63c98c authored by Ross Zwisler on 16 September 2015, 20:52:21 UTC, committed by Dan Williams on 17 September 2015, 15:49:28 UTC 
pmem: add proper fencing to pmem_rw_page()
 
pmem_rw_page() needs to call wmb_pmem() on writes to make sure that the
newly written data is durable.  This flow was added to pmem_rw_bytes()
and pmem_make_request() with this commit:

commit 61031952f4c8 ("arch, x86: pmem api for ensuring durability of
	persistent memory updates")

...the pmem_rw_page() path was missed.

Cc: <stable@vger.kernel.org>
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
1 parent 4ca8b57
History
Tip revision: ba8fe0f85e15d047686caf8a42463b592c63c98c authored by Ross Zwisler on 16 September 2015, 20:52:21 UTC
pmem: add proper fencing to pmem_rw_page()
Tip revision: ba8fe0f
File Mode Size
Kconfig -rw-r--r-- 1.0 KB
Makefile -rw-r--r-- 166 bytes
bitmap.c -rw-r--r-- 6.6 KB
dir.c -rw-r--r-- 11.0 KB
file.c -rw-r--r-- 1.1 KB
inode.c -rw-r--r-- 18.2 KB
itree_common.c -rw-r--r-- 7.7 KB
itree_v1.c -rw-r--r-- 1.4 KB
itree_v2.c -rw-r--r-- 1.9 KB
minix.h -rw-r--r-- 5.2 KB
namei.c -rw-r--r-- 5.4 KB
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