Lines Matching refs:swapon
97 /* Activity counter to indicate that a swapon or swapoff has occurred */
168 * swapon tell device that all the old swap contents can be discarded,
1291 * Notice that swapoff or swapoff+swapon can still happen before the
1300 * ... swapoff+swapon
1312 * has been swapoff or swapoff+swapon.
2417 * is built at swapon time and is then used at swap_writepage/swap_readpage
2426 * swapfiles are handled *identically* after swapon time.
2434 * For all swap devices we set S_SWAPFILE across the life of the swapon. This
2740 * Clear the SWP_USED flag after all resources are freed so that swapon
3178 SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
3338 * swapon(8) releases.
3354 /* issue a swapon-time discard if it's still required */
3358 pr_err("swapon: discard_swap(%p): %d\n",