diff options
Diffstat (limited to 'arch/um/include/asm')
| -rw-r--r-- | arch/um/include/asm/irqflags.h | 18 | ||||
| -rw-r--r-- | arch/um/include/asm/tlb.h | 20 |
2 files changed, 26 insertions, 12 deletions
diff --git a/arch/um/include/asm/irqflags.h b/arch/um/include/asm/irqflags.h index c780d8a16..3bb221e1d 100644 --- a/arch/um/include/asm/irqflags.h +++ b/arch/um/include/asm/irqflags.h @@ -6,37 +6,33 @@ extern int set_signals(int enable); extern void block_signals(void); extern void unblock_signals(void); +#define arch_local_save_flags arch_local_save_flags static inline unsigned long arch_local_save_flags(void) { return get_signals(); } +#define arch_local_irq_restore arch_local_irq_restore static inline void arch_local_irq_restore(unsigned long flags) { set_signals(flags); } +#define arch_local_irq_enable arch_local_irq_enable static inline void arch_local_irq_enable(void) { unblock_signals(); } +#define arch_local_irq_disable arch_local_irq_disable static inline void arch_local_irq_disable(void) { block_signals(); } -static inline unsigned long arch_local_irq_save(void) -{ - unsigned long flags; - flags = arch_local_save_flags(); - arch_local_irq_disable(); - return flags; -} +#define ARCH_IRQ_DISABLED 0 +#define ARCh_IRQ_ENABLED (SIGIO|SIGVTALRM) -static inline bool arch_irqs_disabled(void) -{ - return arch_local_save_flags() == 0; -} +#include <asm-generic/irqflags.h> #endif diff --git a/arch/um/include/asm/tlb.h b/arch/um/include/asm/tlb.h index 16eb63fac..821ff0acf 100644 --- a/arch/um/include/asm/tlb.h +++ b/arch/um/include/asm/tlb.h @@ -102,7 +102,7 @@ static inline int __tlb_remove_page(struct mmu_gather *tlb, struct page *page) { tlb->need_flush = 1; free_page_and_swap_cache(page); - return 1; /* avoid calling tlb_flush_mmu */ + return false; /* avoid calling tlb_flush_mmu */ } static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page) @@ -110,6 +110,24 @@ static inline void tlb_remove_page(struct mmu_gather *tlb, struct page *page) __tlb_remove_page(tlb, page); } +static inline bool __tlb_remove_page_size(struct mmu_gather *tlb, + struct page *page, int page_size) +{ + return __tlb_remove_page(tlb, page); +} + +static inline bool __tlb_remove_pte_page(struct mmu_gather *tlb, + struct page *page) +{ + return __tlb_remove_page(tlb, page); +} + +static inline void tlb_remove_page_size(struct mmu_gather *tlb, + struct page *page, int page_size) +{ + return tlb_remove_page(tlb, page); +} + /** * tlb_remove_tlb_entry - remember a pte unmapping for later tlb invalidation. * |