Messages in this thread Patch in this message | | | From | Ross Zwisler <> | Subject | [PATCH 1/6] pmem: remove indirection layer arch_has_pmem_api() | Date | Thu, 6 Aug 2015 11:43:15 -0600 |
| |
Prior to this change arch_has_wmb_pmem() was only called by arch_has_pmem_api(). Both arch_has_wmb_pmem() and arch_has_pmem_api() checked to make sure that CONFIG_ARCH_HAS_PMEM_API was enabled.
Instead, remove one extra layer of indirection and the redundant CONFIG_ARCH_HAS_PMEM_API check, and just have arch_has_pmem_api() call __arch_has_wmb_pmem() directly.
Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> --- include/linux/pmem.h | 11 ++--------- 1 file changed, 2 insertions(+), 9 deletions(-)
diff --git a/include/linux/pmem.h b/include/linux/pmem.h index 03f9d73..fb62ce4 100644 --- a/include/linux/pmem.h +++ b/include/linux/pmem.h @@ -58,7 +58,7 @@ static inline void memunmap_pmem(void __pmem *addr) } /** - * arch_has_wmb_pmem - true if wmb_pmem() ensures durability + * arch_has_pmem_api - true if wmb_pmem() ensures durability * * For a given cpu implementation within an architecture it is possible * that wmb_pmem() resolves to a nop. In the case this returns @@ -66,16 +66,9 @@ static inline void memunmap_pmem(void __pmem *addr) * fall back to a different data consistency model, or otherwise notify * the user. */ -static inline bool arch_has_wmb_pmem(void) -{ - if (IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API)) - return __arch_has_wmb_pmem(); - return false; -} - static inline bool arch_has_pmem_api(void) { - return IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API) && arch_has_wmb_pmem(); + return IS_ENABLED(CONFIG_ARCH_HAS_PMEM_API) && __arch_has_wmb_pmem(); } /* -- 2.1.0
| |