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| author | Dan Williams | 2017-07-04 01:54:58 +0200 |
|---|---|---|
| committer | Dan Williams | 2017-07-04 01:54:58 +0200 |
| commit | 9d92573fff3ec70785ef1815cc80573f70e7a921 (patch) | |
| tree | bce6e6bbad56f805d1adcebddabf9dd9e8072ce4 /arch/x86/mm | |
| parent | libnvdimm, namespace: record 'lbasize' for pmem namespaces (diff) | |
| parent | libnvdimm, pmem: disable dax flushing when pmem is fronting a volatile region (diff) | |
| download | kernel-qcow2-linux-9d92573fff3ec70785ef1815cc80573f70e7a921.tar.gz kernel-qcow2-linux-9d92573fff3ec70785ef1815cc80573f70e7a921.tar.xz kernel-qcow2-linux-9d92573fff3ec70785ef1815cc80573f70e7a921.zip | |
Merge branch 'for-4.13/dax' into libnvdimm-for-next
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/pageattr.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c index c8520b2c62d2..757b0bcdf712 100644 --- a/arch/x86/mm/pageattr.c +++ b/arch/x86/mm/pageattr.c @@ -150,6 +150,12 @@ void clflush_cache_range(void *vaddr, unsigned int size) } EXPORT_SYMBOL_GPL(clflush_cache_range); +void arch_invalidate_pmem(void *addr, size_t size) +{ + clflush_cache_range(addr, size); +} +EXPORT_SYMBOL_GPL(arch_invalidate_pmem); + static void __cpa_flush_all(void *arg) { unsigned long cache = (unsigned long)arg; |