blob: e06febf629788b10833ac1b4be94001357b3ca8c [file] [log] [blame]
/* SPDX-License-Identifier: GPL-2.0 */
* these were static in swapfile.c but frontswap.c needs them and we don't
* want to expose them to the dozens of source files that include swap.h
extern spinlock_t swap_lock;
extern struct plist_head swap_active_head;
extern struct swap_info_struct *swap_info[];
extern int try_to_unuse(unsigned int, bool, unsigned long);
extern unsigned long generic_max_swapfile_size(void);
extern unsigned long max_swapfile_size(void);
#endif /* _LINUX_SWAPFILE_H */