Lines Matching refs:latch
155 int latch = READ_ONCE(swap_bios);
156 if (unlikely(latch <= 0))
157 latch = DEFAULT_SWAP_BIOS;
158 return latch;
1280 static noinline void __set_swap_bios_limit(struct mapped_device *md, int latch)
1283 while (latch < md->swap_bios) {
1288 while (latch > md->swap_bios) {
1317 int latch = get_swap_bios();
1318 if (unlikely(latch != md->swap_bios))
1319 __set_swap_bios_limit(md, latch);