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Replace qemu_real_host_page variables with inlined functions

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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>
This commit is contained in:
Marc-André Lureau 2022-03-23 19:57:22 +04:00 • committed by Paolo Bonzini
parent b307e5052d
commit 8e3b0cbb72
53 changed files with 150 additions and 162 deletions
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2
bsd-user/elfload.c
View file

@ -246,7 +246,7 @@ static void padzero(abi_ulong elf_bss, abi_ulong last_bss)
* patch target_mmap(), but it is more complicated as the file
* size must be known.
*/
if (qemu_real_host_page_size < qemu_host_page_size) {
if (qemu_real_host_page_size() < qemu_host_page_size) {
abi_ulong end_addr, end_addr1;
end_addr1 = REAL_HOST_PAGE_ALIGN(elf_bss);
end_addr = HOST_PAGE_ALIGN(elf_bss);

2
bsd-user/mmap.c
View file

@ -515,7 +515,7 @@ abi_long target_mmap(abi_ulong start, abi_ulong len, int prot,
* up to the targets page boundary.
*/
if ((qemu_real_host_page_size < qemu_host_page_size) && fd != -1) {
if ((qemu_real_host_page_size() < qemu_host_page_size) && fd != -1) {
struct stat sb;
if (fstat(fd, &sb) == -1) {