Dan Williams 81f558701a x86, dax: replace clear_pmem() with open coded memset + dax_ops->flush ... The clear_pmem() helper simply combines a memset() plus a cache flush. Now that the flush routine is optionally provided by the dax device driver we can avoid unnecessary cache management on dax devices fronting volatile memory. With clear_pmem() gone we can follow on with a patch to make pmem cache management completely defined within the pmem driver. Cc: <x86@kernel.org> Cc: Jeff Moyer <jmoyer@redhat.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Matthew Wilcox <mawilcox@microsoft.com> Cc: Ross Zwisler <ross.zwisler@linux.intel.com> Reviewed-by: Jan Kara <jack@suse.cz> Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2017-06-15 14:35:24 -07:00
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asm	x86, dax: replace clear_pmem() with open coded memset + dax_ops->flush	2017-06-15 14:35:24 -07:00
uapi/asm	uapi: export all headers under uapi directories	2017-05-11 00:21:54 +09:00