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authorDan Williams <dan.j.williams@intel.com>2017-01-13 20:36:58 -0800
committerDan Williams <dan.j.williams@intel.com>2017-06-27 16:29:54 -0700
commitca6a4657e5420dec727256717e905ebc3c751352 (patch)
tree40f80396f70137197e7b2e2e04a1fa3dd522d022 /drivers/nvdimm/pmem.h
parentf2b612578e163b49661ece2fe01dfafb0e78f545 (diff)
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x86, libnvdimm, pmem: remove global pmem api
Now that all callers of the pmem api have been converted to dax helpers that call back to the pmem driver, we can remove include/linux/pmem.h and asm/pmem.h. Cc: <x86@kernel.org> Cc: Jeff Moyer <jmoyer@redhat.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Toshi Kani <toshi.kani@hpe.com> Cc: Oliver O'Halloran <oohall@gmail.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>
Diffstat (limited to 'drivers/nvdimm/pmem.h')
-rw-r--r--drivers/nvdimm/pmem.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/nvdimm/pmem.h b/drivers/nvdimm/pmem.h
index 00005900c1b7..fce248a1fc87 100644
--- a/drivers/nvdimm/pmem.h
+++ b/drivers/nvdimm/pmem.h
@@ -6,9 +6,11 @@
#include <linux/fs.h>
#ifdef CONFIG_ARCH_HAS_PMEM_API
+#define ARCH_MEMREMAP_PMEM MEMREMAP_WB
void arch_wb_cache_pmem(void *addr, size_t size);
void arch_invalidate_pmem(void *addr, size_t size);
#else
+#define ARCH_MEMREMAP_PMEM MEMREMAP_WT
static inline void arch_wb_cache_pmem(void *addr, size_t size)
{
}