Changeset 0ff03f3 in mainline for kernel/arch/sparc64/src

Timestamp:

2011-05-21T16:23:43Z (14 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

235e6c7

Parents:

9d47440

Message:

Allow calling page_mapping_find() with unlocked page tables.

Location:

kernel/arch/sparc64/src/mm

Files:

• sun4u/tlb.c (modified) (3 diffs)
• sun4v/tlb.c (modified) (3 diffs)

kernel/arch/sparc64/src/mm/sun4u/tlb.c

@@ -207 +207 @@
 
         page_table_lock(AS, true);
-        t = page_mapping_find(AS, page_16k);
+        t = page_mapping_find(AS, page_16k, true);
         if (t && PTE_EXECUTABLE(t)) {
                 /*
@@ -275 +275 @@
 
         page_table_lock(AS, true);
-        t = page_mapping_find(AS, page_16k);
+        t = page_mapping_find(AS, page_16k, true);
         if (t) {
                 /*
@@ -319 +319 @@
 
         page_table_lock(AS, true);
-        t = page_mapping_find(AS, page_16k);
+        t = page_mapping_find(AS, page_16k, true);
         if (t && PTE_WRITABLE(t)) {
                 /*

kernel/arch/sparc64/src/mm/sun4v/tlb.c

@@ -219 +219 @@
 
         page_table_lock(AS, true);
-        t = page_mapping_find(AS, va);
+        t = page_mapping_find(AS, va, true);
 
         if (t && PTE_EXECUTABLE(t)) {
@@ -275 +275 @@
 
         page_table_lock(AS, true);
-        t = page_mapping_find(AS, va);
+        t = page_mapping_find(AS, va, true);
         if (t) {
                 /*
@@ -317 +317 @@
 
         page_table_lock(AS, true);
-        t = page_mapping_find(AS, va);
+        t = page_mapping_find(AS, va, true);
         if (t && PTE_WRITABLE(t)) {
                 /*