Lines Matching refs:latch
131 int latch = READ_ONCE(swap_bios);
133 if (unlikely(latch <= 0))
134 latch = DEFAULT_SWAP_BIOS;
135 return latch;
1378 static noinline void __set_swap_bios_limit(struct mapped_device *md, int latch)
1381 while (latch < md->swap_bios) {
1386 while (latch > md->swap_bios) {
1411 int latch = get_swap_bios();
1413 if (unlikely(latch != md->swap_bios))
1414 __set_swap_bios_limit(md, latch);