Rename page argument of flush_cache_page to something more descriptive.
[linux-2.6.git] / arch / mips / mm / c-r4k.c
index 31f080b5f44c15a3728be360a0aeda9dd2bbbb80..38223b44d96229d9332c16463eceb1df0bdd534a 100644 (file)
@@ -368,14 +368,14 @@ static void r4k_flush_cache_mm(struct mm_struct *mm)
 
 struct flush_cache_page_args {
        struct vm_area_struct *vma;
-       unsigned long page;
+       unsigned long addr;
 };
 
 static inline void local_r4k_flush_cache_page(void *args)
 {
        struct flush_cache_page_args *fcp_args = args;
        struct vm_area_struct *vma = fcp_args->vma;
-       unsigned long page = fcp_args->page;
+       unsigned long addr = fcp_args->addr;
        int exec = vma->vm_flags & VM_EXEC;
        struct mm_struct *mm = vma->vm_mm;
        pgd_t *pgdp;
@@ -390,11 +390,11 @@ static inline void local_r4k_flush_cache_page(void *args)
        if (cpu_context(smp_processor_id(), mm) == 0)
                return;
 
-       page &= PAGE_MASK;
-       pgdp = pgd_offset(mm, page);
-       pudp = pud_offset(pgdp, page);
-       pmdp = pmd_offset(pudp, page);
-       ptep = pte_offset(pmdp, page);
+       addr &= PAGE_MASK;
+       pgdp = pgd_offset(mm, addr);
+       pudp = pud_offset(pgdp, addr);
+       pmdp = pmd_offset(pudp, addr);
+       ptep = pte_offset(pmdp, addr);
 
        /*
         * If the page isn't marked valid, the page cannot possibly be
@@ -411,12 +411,12 @@ static inline void local_r4k_flush_cache_page(void *args)
         */
        if ((mm == current->active_mm) && (pte_val(*ptep) & _PAGE_VALID)) {
                if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc)) {
-                       r4k_blast_dcache_page(page);
+                       r4k_blast_dcache_page(addr);
                        if (exec && !cpu_icache_snoops_remote_store)
-                               r4k_blast_scache_page(page);
+                               r4k_blast_scache_page(addr);
                }
                if (exec)
-                       r4k_blast_icache_page(page);
+                       r4k_blast_icache_page(addr);
 
                return;
        }
@@ -425,11 +425,11 @@ static inline void local_r4k_flush_cache_page(void *args)
         * Do indexed flush, too much work to get the (possible) TLB refills
         * to work correctly.
         */
-       page = INDEX_BASE + (page & (dcache_size - 1));
+       addr = INDEX_BASE + (addr & (dcache_size - 1));
        if (cpu_has_dc_aliases || (exec && !cpu_has_ic_fills_f_dc)) {
-               r4k_blast_dcache_page_indexed(page);
+               r4k_blast_dcache_page_indexed(addr);
                if (exec && !cpu_icache_snoops_remote_store)
-                       r4k_blast_scache_page_indexed(page);
+                       r4k_blast_scache_page_indexed(addr);
        }
        if (exec) {
                if (cpu_has_vtag_icache) {
@@ -438,16 +438,17 @@ static inline void local_r4k_flush_cache_page(void *args)
                        if (cpu_context(cpu, mm) != 0)
                                drop_mmu_context(mm, cpu);
                } else
-                       r4k_blast_icache_page_indexed(page);
+                       r4k_blast_icache_page_indexed(addr);
        }
 }
 
-static void r4k_flush_cache_page(struct vm_area_struct *vma, unsigned long page, unsigned long pfn)
+static void r4k_flush_cache_page(struct vm_area_struct *vma,
+       unsigned long addr, unsigned long pfn)
 {
        struct flush_cache_page_args args;
 
        args.vma = vma;
-       args.page = page;
+       args.addr = addr;
 
        on_each_cpu(local_r4k_flush_cache_page, &args, 1, 1);
 }