Commit | Line | Data |
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38b5faf4 DM |
1 | #ifndef _LINUX_SWAPFILE_H |
2 | #define _LINUX_SWAPFILE_H | |
3 | ||
4 | /* | |
5 | * these were static in swapfile.c but frontswap.c needs them and we don't | |
6 | * want to expose them to the dozens of source files that include swap.h | |
7 | */ | |
8 | extern spinlock_t swap_lock; | |
9 | extern struct swap_list_t swap_list; | |
10 | extern struct swap_info_struct *swap_info[]; | |
11 | extern int try_to_unuse(unsigned int, bool, unsigned long); | |
12 | ||
13 | #endif /* _LINUX_SWAPFILE_H */ |