Lines Matching refs:buf
4303 void *buf, int len, int write) in generic_access_phys() argument
4318 memcpy_toio(maddr + offset, buf, len); in generic_access_phys()
4320 memcpy_fromio(buf, maddr + offset, len); in generic_access_phys()
4333 unsigned long addr, void *buf, int len, unsigned int gup_flags) in __access_remote_vm() argument
4336 void *old_buf = buf; in __access_remote_vm()
4362 ret = vma->vm_ops->access(vma, addr, buf, in __access_remote_vm()
4377 maddr + offset, buf, bytes); in __access_remote_vm()
4381 buf, maddr + offset, bytes); in __access_remote_vm()
4387 buf += bytes; in __access_remote_vm()
4392 return buf - old_buf; in __access_remote_vm()
4408 void *buf, int len, unsigned int gup_flags) in access_remote_vm() argument
4410 return __access_remote_vm(NULL, mm, addr, buf, len, gup_flags); in access_remote_vm()
4419 void *buf, int len, unsigned int gup_flags) in access_process_vm() argument
4428 ret = __access_remote_vm(tsk, mm, addr, buf, len, gup_flags); in access_process_vm()
4453 char *buf = (char *)__get_free_page(GFP_NOWAIT); in print_vma_addr() local
4454 if (buf) { in print_vma_addr()
4457 p = file_path(f, buf, PAGE_SIZE); in print_vma_addr()
4463 free_page((unsigned long)buf); in print_vma_addr()