diff options
| author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2022-03-23 19:57:22 +0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-04-06 10:50:38 +0200 |
| commit | 8e3b0cbb7212a1e5707ed2d4c26b4e3d2483768d (patch) | |
| tree | fe73195ef7adcea2745f6f31502264157be476c2 /include/exec | |
| parent | b307e5052d5c09a2bb71b1670c14ca4fc44ea33f (diff) | |
| download | qemu-8e3b0cbb7212a1e5707ed2d4c26b4e3d2483768d.zip qemu-8e3b0cbb7212a1e5707ed2d4c26b4e3d2483768d.tar.gz qemu-8e3b0cbb7212a1e5707ed2d4c26b4e3d2483768d.tar.bz2 | |
Replace qemu_real_host_page variables with inlined functions
Replace the global variables with inlined helper functions. getpagesize() is very
likely annotated with a "const" function attribute (at least with glibc), and thus
optimization should apply even better.
This avoids the need for a constructor initialization too.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20220323155743.1585078-12-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'include/exec')
| -rw-r--r-- | include/exec/cpu-common.h | 2 | ||||
| -rw-r--r-- | include/exec/ram_addr.h | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/include/exec/cpu-common.h b/include/exec/cpu-common.h index c7d50fa..5979fc1 100644 --- a/include/exec/cpu-common.h +++ b/include/exec/cpu-common.h @@ -26,7 +26,7 @@ extern uintptr_t qemu_host_page_size; extern intptr_t qemu_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) +#define REAL_HOST_PAGE_ALIGN(addr) ROUND_UP((addr), qemu_real_host_page_size()) /* The CPU list lock nests outside page_(un)lock or mmap_(un)lock */ void qemu_init_cpu_list(void); diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 64fb936..f3e0c78 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -343,7 +343,7 @@ static inline void cpu_physical_memory_set_dirty_lebitmap(unsigned long *bitmap, hwaddr addr; ram_addr_t ram_addr; unsigned long len = (pages + HOST_LONG_BITS - 1) / HOST_LONG_BITS; - unsigned long hpratio = qemu_real_host_page_size / TARGET_PAGE_SIZE; + unsigned long hpratio = qemu_real_host_page_size() / TARGET_PAGE_SIZE; unsigned long page = BIT_WORD(start >> TARGET_PAGE_BITS); /* start address is aligned at the start of a word? */ |