diff options
| author | Dan Williams <dan.j.williams@intel.com> | 2017-05-30 09:00:34 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2017-06-28 02:29:00 +0300 |
| commit | f2b612578e163b49661ece2fe01dfafb0e78f545 (patch) | |
| tree | 76febb778de07a1c18cd41fdc14e1a44b5a95dd6 /include/linux | |
| parent | 4e4f00a9b51a1c52ebdd728a1caeb3b9fe48c39d (diff) | |
| download | linux-f2b612578e163b49661ece2fe01dfafb0e78f545.tar.xz | |
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 'include/linux')
| -rw-r--r-- | include/linux/pmem.h | 19 |
1 files changed, 0 insertions, 19 deletions
diff --git a/include/linux/pmem.h b/include/linux/pmem.h index 33ae761f010a..559c00848583 100644 --- a/include/linux/pmem.h +++ b/include/linux/pmem.h @@ -30,11 +30,6 @@ static inline void arch_memcpy_to_pmem(void *dst, const void *src, size_t n) { BUG(); } - -static inline void arch_invalidate_pmem(void *addr, size_t size) -{ - BUG(); -} #endif static inline bool arch_has_pmem_api(void) @@ -61,18 +56,4 @@ static inline void memcpy_to_pmem(void *dst, const void *src, size_t n) else memcpy(dst, src, n); } - -/** - * invalidate_pmem - flush a pmem range from the cache hierarchy - * @addr: virtual start address - * @size: bytes to invalidate (internally aligned to cache line size) - * - * For platforms that support clearing poison this flushes any poisoned - * ranges out of the cache - */ -static inline void invalidate_pmem(void *addr, size_t size) -{ - if (arch_has_pmem_api()) - arch_invalidate_pmem(addr, size); -} #endif /* __PMEM_H__ */ |