include/linux/swapfile.h at v4.14 · tjh.dev/kernel

tjh.dev / kernel

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

kernel / include / linux / swapfile.h

at v4.14 456 B view raw

 1/* SPDX-License-Identifier: GPL-2.0 */
 2#ifndef _LINUX_SWAPFILE_H
 3#define _LINUX_SWAPFILE_H
 4
 5/*
 6 * these were static in swapfile.c but frontswap.c needs them and we don't
 7 * want to expose them to the dozens of source files that include swap.h
 8 */
 9extern spinlock_t swap_lock;
10extern struct plist_head swap_active_head;
11extern struct swap_info_struct *swap_info[];
12extern int try_to_unuse(unsigned int, bool, unsigned long);
13
14#endif /* _LINUX_SWAPFILE_H */