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[Qemu-devel] [PATCH 12/28] memory: cpu_physical_memory_mask_dirty_range(
From: |
Juan Quintela |
Subject: |
[Qemu-devel] [PATCH 12/28] memory: cpu_physical_memory_mask_dirty_range() allways clear a single flag |
Date: |
Wed, 9 Oct 2013 13:28:34 +0200 |
Document it
Signed-off-by: Juan Quintela <address@hidden>
---
exec.c | 4 ++--
include/exec/memory-internal.h | 12 ++++++------
2 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/exec.c b/exec.c
index b1b4da2..f7691a0 100644
--- a/exec.c
+++ b/exec.c
@@ -678,7 +678,7 @@ static void tlb_reset_dirty_range_all(ram_addr_t start,
ram_addr_t end,
/* Note: start and end must be within the same ram block. */
void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end,
- int dirty_flags)
+ int dirty_flag)
{
uintptr_t length;
@@ -688,7 +688,7 @@ void cpu_physical_memory_reset_dirty(ram_addr_t start,
ram_addr_t end,
length = end - start;
if (length == 0)
return;
- cpu_physical_memory_mask_dirty_range(start, length, dirty_flags);
+ cpu_physical_memory_mask_dirty_range(start, length, dirty_flag);
if (tcg_enabled()) {
tlb_reset_dirty_range_all(start, end, length);
diff --git a/include/exec/memory-internal.h b/include/exec/memory-internal.h
index e3b5834..cfe1a24 100644
--- a/include/exec/memory-internal.h
+++ b/include/exec/memory-internal.h
@@ -87,10 +87,10 @@ static inline void cpu_physical_memory_set_dirty(ram_addr_t
addr)
cpu_physical_memory_set_dirty_flag(addr, CODE_DIRTY_FLAG);
}
-static inline int cpu_physical_memory_clear_dirty_flags(ram_addr_t addr,
- int dirty_flags)
+static inline int cpu_physical_memory_clear_dirty_flag(ram_addr_t addr,
+ int dirty_flag)
{
- int mask = ~dirty_flags;
+ int mask = ~dirty_flag;
return ram_list.phys_dirty[addr >> TARGET_PAGE_BITS] &= mask;
}
@@ -110,19 +110,19 @@ static inline void
cpu_physical_memory_set_dirty_range(ram_addr_t start,
static inline void cpu_physical_memory_mask_dirty_range(ram_addr_t start,
ram_addr_t length,
- int dirty_flags)
+ int dirty_flag)
{
ram_addr_t addr, end;
end = TARGET_PAGE_ALIGN(start + length);
start &= TARGET_PAGE_MASK;
for (addr = start; addr < end; addr += TARGET_PAGE_SIZE) {
- cpu_physical_memory_clear_dirty_flags(addr, dirty_flags);
+ cpu_physical_memory_clear_dirty_flag(addr, dirty_flag);
}
}
void cpu_physical_memory_reset_dirty(ram_addr_t start, ram_addr_t end,
- int dirty_flags);
+ int dirty_flag);
#endif
--
1.8.3.1
- [Qemu-devel] [PATCH 07/28] memory: make cpu_physical_memory_is_dirty return bool, (continued)
- [Qemu-devel] [PATCH 07/28] memory: make cpu_physical_memory_is_dirty return bool, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 06/28] exec: create function to get a single dirty bit, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 08/28] exec: simplify notdirty_mem_write(), Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 10/28] memory: set single dirty flags when possible, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 09/28] memory: all users of cpu_physical_memory_get_dirty used only one flag, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 11/28] memory: cpu_physical_memory_set_dirty_range() allways dirty all flags, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 13/28] memory: use DIRTY_MEMORY_* instead of *_DIRTY_FLAG, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 12/28] memory: cpu_physical_memory_mask_dirty_range() allways clear a single flag,
Juan Quintela <=
- [Qemu-devel] [PATCH 14/28] memory: use bit 2 for migration, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 15/28] memory: make sure that client is always inside range, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 16/28] memory: only resize dirty bitmap when memory size increases, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 17/28] memory: cpu_physical_memory_clear_dirty_flag() result is never used, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 18/28] bitmap: Add bitmap_zero_extend operation, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 19/28] memory: split dirty bitmap into three, Juan Quintela, 2013/10/09
- [Qemu-devel] [PATCH 20/28] memory: unfold cpu_physical_memory_clear_dirty_flag() in its only user, Juan Quintela, 2013/10/09