diff options
Diffstat (limited to 'include/linux/pfn.h')
| -rw-r--r-- | include/linux/pfn.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/include/linux/pfn.h b/include/linux/pfn.h index 1132953235c0..b90ca0b6c331 100644 --- a/include/linux/pfn.h +++ b/include/linux/pfn.h @@ -1,17 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_PFN_H_ #define _LINUX_PFN_H_ #ifndef __ASSEMBLY__ #include <linux/types.h> - -/* - * pfn_t: encapsulates a page-frame number that is optionally backed - * by memmap (struct page). Whether a pfn_t has a 'struct page' - * backing is indicated by flags in the high bits of the value. - */ -typedef struct { - u64 val; -} pfn_t; #endif #define PFN_ALIGN(x) (((unsigned long)(x) + (PAGE_SIZE - 1)) & PAGE_MASK) |