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exec: Rename qemu_ram_writeback() as qemu_ram_msync()

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Rename qemu_ram_writeback() as qemu_ram_msync() to better
match what it does.

Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 20200508062456.23344-5-philmd@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-05-08 08:24:56 +02:00 committed by Stefan Hajnoczi
parent bc2a2364b8
commit ab7e41e667
3 changed files with 4 additions and 4 deletions
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2
exec.c
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@ -2127,7 +2127,7 @@ int qemu_ram_resize(RAMBlock *block, ram_addr_t newsize, Error **errp)
* Otherwise no-op.
* @Note: this is supposed to be a synchronous op.
*/
void qemu_ram_writeback(RAMBlock *block, ram_addr_t start, ram_addr_t length)
void qemu_ram_msync(RAMBlock *block, ram_addr_t start, ram_addr_t length)
{
/* The requested range should fit in within the block range */
g_assert((start + length) <= block->used_length);

4
include/exec/ram_addr.h
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@ -136,12 +136,12 @@ void qemu_ram_free(RAMBlock *block);
int qemu_ram_resize(RAMBlock *block, ram_addr_t newsize, Error **errp);
void qemu_ram_writeback(RAMBlock *block, ram_addr_t start, ram_addr_t length);
void qemu_ram_msync(RAMBlock *block, ram_addr_t start, ram_addr_t length);
/* Clear whole block of mem */
static inline void qemu_ram_block_writeback(RAMBlock *block)
{
qemu_ram_writeback(block, 0, block->used_length);
qemu_ram_msync(block, 0, block->used_length);
}
#define DIRTY_CLIENTS_ALL ((1 << DIRTY_MEMORY_NUM) - 1)

2
memory.c
View File

@ -2200,7 +2200,7 @@ void memory_region_ram_resize(MemoryRegion *mr, ram_addr_t newsize, Error **errp
void memory_region_msync(MemoryRegion *mr, hwaddr addr, hwaddr size)
{
if (mr->ram_block) {
qemu_ram_writeback(mr->ram_block, addr, size);
qemu_ram_msync(mr->ram_block, addr, size);
}
}