Commit | Line | Data |
---|---|---|
b2441318 | 1 | /* SPDX-License-Identifier: GPL-2.0 */ |
38b5faf4 DM |
2 | #ifndef _LINUX_SWAPFILE_H |
3 | #define _LINUX_SWAPFILE_H | |
4 | ||
377eeaa8 | 5 | extern unsigned long generic_max_swapfile_size(void); |
be45a490 PX |
6 | unsigned long arch_max_swapfile_size(void); |
7 | ||
8 | /* Maximum swapfile size supported for the arch (not inclusive). */ | |
9 | extern unsigned long swapfile_maximum_size; | |
5154e607 PX |
10 | /* Whether swap migration entry supports storing A/D bits for the arch */ |
11 | extern bool swap_migration_ad_supported; | |
38b5faf4 DM |
12 | |
13 | #endif /* _LINUX_SWAPFILE_H */ |