diff options
| author | Wei Yang <richardw.yang@linux.intel.com> | 2019-10-13 10:11:44 +0800 |
|---|---|---|
| committer | Richard Henderson <richard.henderson@linaro.org> | 2019-10-28 10:26:02 +0100 |
| commit | 50276a79aa15713decfede5cab183fc371e3e57d (patch) | |
| tree | 302d90497e8188279e30aeef822af1202ce1162a /include/exec/cpu-all.h | |
| parent | 4cef72d0425c34cca05f1df9796bd57a96318310 (diff) | |
cpu: use ROUND_UP() to define xxx_PAGE_ALIGN
Use ROUND_UP() to define, which is a little bit easy to read.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com>
Message-Id: <20191013021145.16011-2-richardw.yang@linux.intel.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Diffstat (limited to 'include/exec/cpu-all.h')
| -rw-r--r-- | include/exec/cpu-all.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/include/exec/cpu-all.h b/include/exec/cpu-all.h index ad9ab85eb3..255bb186ac 100644 --- a/include/exec/cpu-all.h +++ b/include/exec/cpu-all.h @@ -220,7 +220,7 @@ extern int target_page_bits; #define TARGET_PAGE_SIZE (1 << TARGET_PAGE_BITS) #define TARGET_PAGE_MASK ~(TARGET_PAGE_SIZE - 1) -#define TARGET_PAGE_ALIGN(addr) (((addr) + TARGET_PAGE_SIZE - 1) & TARGET_PAGE_MASK) +#define TARGET_PAGE_ALIGN(addr) ROUND_UP((addr), TARGET_PAGE_SIZE) /* Using intptr_t ensures that qemu_*_page_mask is sign-extended even * when intptr_t is 32-bit and we are aligning a long long. @@ -228,9 +228,8 @@ extern int target_page_bits; extern uintptr_t qemu_host_page_size; extern intptr_t qemu_host_page_mask; -#define HOST_PAGE_ALIGN(addr) (((addr) + qemu_host_page_size - 1) & qemu_host_page_mask) -#define REAL_HOST_PAGE_ALIGN(addr) (((addr) + qemu_real_host_page_size - 1) & \ - qemu_real_host_page_mask) +#define HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_host_page_size) +#define REAL_HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_real_host_page_size) /* same as PROT_xxx */ #define PAGE_READ 0x0001 |