Searched refs:physmem_fd (Results 1 - 1 of 1) sorted by relevance

/linux-4.1.27/arch/um/kernel/
H A Dphysmem.c17 static int physmem_fd = -1; variable
98 physmem_fd = create_mem_file(len + highmem); setup_physmem()
100 err = os_map_memory((void *) uml_reserved, physmem_fd, offset, setup_physmem()
111 * from physmem_fd, so it needs to be written out there. setup_physmem()
113 os_seek_file(physmem_fd, __pa(&__syscall_stub_start)); setup_physmem()
114 os_write_file(physmem_fd, &__syscall_stub_start, PAGE_SIZE); setup_physmem()
115 os_fsync_file(physmem_fd); setup_physmem()
127 fd = physmem_fd; phys_mapping()
144 fd = physmem_fd; phys_mapping()

Completed in 43 milliseconds