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| author | Dan Williams <dan.j.williams@intel.com> | 2017-05-29 23:00:34 -0700 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-06-27 16:29:00 -0700 |
| commit | f2b612578e163b49661ece2fe01dfafb0e78f545 (patch) | |
| tree | 76febb778de07a1c18cd41fdc14e1a44b5a95dd6 /drivers/nvdimm/pmem.h | |
| parent | 4e4f00a9b51a1c52ebdd728a1caeb3b9fe48c39d (diff) | |
| download | linux-f2b612578e163b49661ece2fe01dfafb0e78f545.tar.gz | |
x86, libnvdimm, pmem: move arch_invalidate_pmem() to libnvdimm
Kill this globally defined wrapper and move to libnvdimm so that we can ultimately 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: "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>
Diffstat (limited to 'drivers/nvdimm/pmem.h')
| -rw-r--r-- | drivers/nvdimm/pmem.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/nvdimm/pmem.h b/drivers/nvdimm/pmem.h index c4b3371c7f88..00005900c1b7 100644 --- a/drivers/nvdimm/pmem.h +++ b/drivers/nvdimm/pmem.h @@ -7,10 +7,14 @@ #ifdef CONFIG_ARCH_HAS_PMEM_API void arch_wb_cache_pmem(void *addr, size_t size); +void arch_invalidate_pmem(void *addr, size_t size); #else static inline void arch_wb_cache_pmem(void *addr, size_t size) { } +static inline void arch_invalidate_pmem(void *addr, size_t size) +{ +} #endif /* this definition is in it's own header for tools/testing/nvdimm to consume */ |