emsgs_head_idx     48 drivers/block/aoe/aoechr.c static int emsgs_head_idx, emsgs_tail_idx;
emsgs_head_idx    228 drivers/block/aoe/aoechr.c 		em = emsgs + emsgs_head_idx;
emsgs_head_idx    259 drivers/block/aoe/aoechr.c 	emsgs_head_idx++;
emsgs_head_idx    260 drivers/block/aoe/aoechr.c 	emsgs_head_idx %= ARRAY_SIZE(emsgs);