---

yaml --- r: 11337 b: refs/heads/master c: 4d6ddfa h: refs/heads/master i: 11335: e76d7ab v: v3
git-mirror · Oct 30, 2005 · f726f2c · f726f2c
1 parent 5c23df5
commit f726f2c
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Showing 8 changed files with 9 additions and 38 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 15a23ffa2fc91cebdac44d4aee994f59d5c28dc0
+refs/heads/master: 4d6ddfa9242bc3d27fb0f7248f6fdee0299c731f
diff --git a/trunk/arch/sparc64/mm/tlb.c b/trunk/arch/sparc64/mm/tlb.c
@@ -72,7 +72,7 @@ void tlb_batch_add(struct mm_struct *mm, unsigned long vaddr, pte_t *ptep, pte_t
 
 no_cache_flush:
 
-	if (mp->tlb_frozen)
+	if (mp->fullmm)
 		return;
 
 	nr = mp->tlb_nr;
@@ -97,7 +97,7 @@ void flush_tlb_pgtables(struct mm_struct *mm, unsigned long start, unsigned long
 	unsigned long nr = mp->tlb_nr;
 	long s = start, e = end, vpte_base;
 
-	if (mp->tlb_frozen)
+	if (mp->fullmm)
 		return;
 
 	/* If start is greater than end, that is a real problem.  */

diff --git a/trunk/include/asm-arm/tlb.h b/trunk/include/asm-arm/tlb.h
@@ -68,11 +68,6 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
 	put_cpu_var(mmu_gathers);
 }
 
-static inline unsigned int tlb_is_full_mm(struct mmu_gather *tlb)
-{
-	return tlb->fullmm;
-}
-
 #define tlb_remove_tlb_entry(tlb,ptep,address)	do { } while (0)
 
 /*

diff --git a/trunk/include/asm-arm26/tlb.h b/trunk/include/asm-arm26/tlb.h
@@ -55,13 +55,6 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
         put_cpu_var(mmu_gathers);
 }
 
-
-static inline unsigned int
-tlb_is_full_mm(struct mmu_gather *tlb)
-{
-     return tlb->fullmm;
-}
-
 #define tlb_remove_tlb_entry(tlb,ptep,address)  do { } while (0)
 //#define tlb_start_vma(tlb,vma)                  do { } while (0)
 //FIXME - ARM32 uses this now that things changed in the kernel. seems like it may be pointless on arm26, however to get things compiling...

diff --git a/trunk/include/asm-generic/tlb.h b/trunk/include/asm-generic/tlb.h
@@ -103,12 +103,6 @@ tlb_finish_mmu(struct mmu_gather *tlb, unsigned long start, unsigned long end)
 	put_cpu_var(mmu_gathers);
 }
 
-static inline unsigned int
-tlb_is_full_mm(struct mmu_gather *tlb)
-{
-	return tlb->fullmm;
-}
-
 /* tlb_remove_page
  *	Must perform the equivalent to __free_pte(pte_get_and_clear(ptep)), while
  *	handling the additional races in SMP caused by other CPUs caching valid

diff --git a/trunk/include/asm-ia64/tlb.h b/trunk/include/asm-ia64/tlb.h
@@ -178,12 +178,6 @@ tlb_finish_mmu (struct mmu_gather *tlb, unsigned long start, unsigned long end)
 	put_cpu_var(mmu_gathers);
 }
 
-static inline unsigned int
-tlb_is_full_mm(struct mmu_gather *tlb)
-{
-     return tlb->fullmm;
-}
-
 /*
  * Logically, this routine frees PAGE.  On MP machines, the actual freeing of the page
  * must be delayed until after the TLB has been flushed (see comments at the beginning of

diff --git a/trunk/include/asm-sparc64/tlb.h b/trunk/include/asm-sparc64/tlb.h
@@ -25,7 +25,7 @@ struct mmu_gather {
 	struct mm_struct *mm;
 	unsigned int pages_nr;
 	unsigned int need_flush;
-	unsigned int tlb_frozen;
+	unsigned int fullmm;
 	unsigned int tlb_nr;
 	unsigned long freed;
 	unsigned long vaddrs[TLB_BATCH_NR];
@@ -50,7 +50,7 @@ static inline struct mmu_gather *tlb_gather_mmu(struct mm_struct *mm, unsigned i
 
 	mp->mm = mm;
 	mp->pages_nr = num_online_cpus() > 1 ? 0U : ~0U;
-	mp->tlb_frozen = full_mm_flush;
+	mp->fullmm = full_mm_flush;
 	mp->freed = 0;
 
 	return mp;
@@ -88,10 +88,10 @@ static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, un
 
 	tlb_flush_mmu(mp);
 
-	if (mp->tlb_frozen) {
+	if (mp->fullmm) {
 		if (CTX_VALID(mm->context))
 			do_flush_tlb_mm(mm);
-		mp->tlb_frozen = 0;
+		mp->fullmm = 0;
 	} else
 		flush_tlb_pending();
 
@@ -101,11 +101,6 @@ static inline void tlb_finish_mmu(struct mmu_gather *mp, unsigned long start, un
 	put_cpu_var(mmu_gathers);
 }
 
-static inline unsigned int tlb_is_full_mm(struct mmu_gather *mp)
-{
-	return mp->tlb_frozen;
-}
-
 static inline void tlb_remove_page(struct mmu_gather *mp, struct page *page)
 {
 	mp->need_flush = 1;

diff --git a/trunk/mm/memory.c b/trunk/mm/memory.c
@@ -249,7 +249,7 @@ void free_pgd_range(struct mmu_gather **tlb,
 		free_pud_range(*tlb, pgd, addr, next, floor, ceiling);
 	} while (pgd++, addr = next, addr != end);
 
-	if (!tlb_is_full_mm(*tlb))
+	if (!(*tlb)->fullmm)
 		flush_tlb_pgtables((*tlb)->mm, start, end);
 }
 
@@ -698,7 +698,7 @@ unsigned long unmap_vmas(struct mmu_gather **tlbp, struct mm_struct *mm,
 	int tlb_start_valid = 0;
 	unsigned long start = start_addr;
 	spinlock_t *i_mmap_lock = details? details->i_mmap_lock: NULL;
-	int fullmm = tlb_is_full_mm(*tlbp);
+	int fullmm = (*tlbp)->fullmm;
 
 	for ( ; vma && vma->vm_start < end_addr; vma = vma->vm_next) {
 		unsigned long end;