diff options
Diffstat (limited to 'util/oslib-posix.c')
| -rw-r--r-- | util/oslib-posix.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/util/oslib-posix.c b/util/oslib-posix.c index 914cef5..d25f671 100644 --- a/util/oslib-posix.c +++ b/util/oslib-posix.c @@ -46,7 +46,6 @@ extern int daemon(int, int); #else # define QEMU_VMALLOC_ALIGN getpagesize() #endif -#define HUGETLBFS_MAGIC 0x958458f6 #include <termios.h> #include <unistd.h> @@ -65,7 +64,6 @@ extern int daemon(int, int); #ifdef CONFIG_LINUX #include <sys/syscall.h> -#include <sys/vfs.h> #endif #ifdef __FreeBSD__ @@ -340,26 +338,6 @@ static void sigbus_handler(int signal) siglongjmp(sigjump, 1); } -static size_t fd_getpagesize(int fd) -{ -#ifdef CONFIG_LINUX - struct statfs fs; - int ret; - - if (fd != -1) { - do { - ret = fstatfs(fd, &fs); - } while (ret != 0 && errno == EINTR); - - if (ret == 0 && fs.f_type == HUGETLBFS_MAGIC) { - return fs.f_bsize; - } - } -#endif - - return getpagesize(); -} - void os_mem_prealloc(int fd, char *area, size_t memory) { int ret; @@ -387,7 +365,7 @@ void os_mem_prealloc(int fd, char *area, size_t memory) exit(1); } else { int i; - size_t hpagesize = fd_getpagesize(fd); + size_t hpagesize = qemu_fd_getpagesize(fd); size_t numpages = DIV_ROUND_UP(memory, hpagesize); /* MAP_POPULATE silently ignores failures */ |
