tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / include / linux / swapfile.h
at 0f50a49e3008597abed0fff052d487f77db89093 13 lines 417 B view raw
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 */ 8extern spinlock_t swap_lock; 9extern struct plist_head swap_active_head; 10extern struct swap_info_struct *swap_info[]; 11extern int try_to_unuse(unsigned int, bool, unsigned long); 12 13#endif /* _LINUX_SWAPFILE_H */