diff options
| author | Alexey Kardashevskiy <aik@ozlabs.ru> | 2017-03-02 13:36:11 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-03-03 11:30:59 +1100 |
| commit | 9c60766887c647df7193463f7a2075e8993b514c (patch) | |
| tree | 8c6c4797388c2b03226e7e5871531646234d0f1f /include | |
| parent | 9b44c836dc37507513eb67cea862f82dafa249d8 (diff) | |
exec, kvm, target-ppc: Move getrampagesize() to common code
getrampagesize() returns the largest supported page size and mainly
used to know if huge pages are enabled.
However is implemented in target-ppc/kvm.c and not available
in TCG or other architectures.
This renames and moves gethugepagesize() to mmap-alloc.c where
fd-based analog of it is already implemented. This renames and moves
getrampagesize() to exec.c as it seems to be the common place for
helpers like this.
Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include')
| -rw-r--r-- | include/exec/ram_addr.h | 1 | ||||
| -rw-r--r-- | include/qemu/mmap-alloc.h | 2 |
2 files changed, 3 insertions, 0 deletions
diff --git a/include/exec/ram_addr.h b/include/exec/ram_addr.h index 3e79466a44..cd432e73ae 100644 --- a/include/exec/ram_addr.h +++ b/include/exec/ram_addr.h @@ -52,6 +52,7 @@ static inline void *ramblock_ptr(RAMBlock *block, ram_addr_t offset) return (char *)block->host + offset; } +long qemu_getrampagesize(void); ram_addr_t last_ram_offset(void); RAMBlock *qemu_ram_alloc_from_file(ram_addr_t size, MemoryRegion *mr, bool share, const char *mem_path, diff --git a/include/qemu/mmap-alloc.h b/include/qemu/mmap-alloc.h index 933c024ac5..50385e3f81 100644 --- a/include/qemu/mmap-alloc.h +++ b/include/qemu/mmap-alloc.h @@ -5,6 +5,8 @@ size_t qemu_fd_getpagesize(int fd); +size_t qemu_mempath_getpagesize(const char *mem_path); + void *qemu_ram_mmap(int fd, size_t size, size_t align, bool shared); void qemu_ram_munmap(void *ptr, size_t size); |