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Searched refs:aen_head (Results 1 – 3 of 3) sorted by relevance

/dragonfly/sys/dev/raid/twa/
HDtw_cl_misc.c409 last_index = ctlr->aen_head; in tw_cli_find_aen()
413 i = ctlr->aen_head; in tw_cli_find_aen()
492 TW_UINT32 aen_head; in tw_cl_create_event() local
501 aen_head = ctlr->aen_head; in tw_cl_create_event()
502 ctlr->aen_head = (aen_head + 1) % ctlr->max_aens_supported; in tw_cl_create_event()
505 event = &(ctlr->aen_queue[aen_head]); in tw_cl_create_event()
512 if ((aen_head + 1) == ctlr->max_aens_supported) { in tw_cl_create_event()
901 ctlr->aen_head, ctlr->aen_tail); in tw_cl_print_ctlr_stats()
HDtw_cl_io.c404 event_index = ctlr->aen_head; in tw_cl_ioctl()
406 if (ctlr->aen_head == ctlr->aen_tail) { in tw_cl_ioctl()
440 if (ctlr->aen_head == ctlr->aen_tail) { in tw_cl_ioctl()
447 event_index = (ctlr->aen_head - 1 + ctlr->max_aens_supported) % in tw_cl_ioctl()
480 start_index = ctlr->aen_head; in tw_cl_ioctl()
482 if (ctlr->aen_head == ctlr->aen_tail) { in tw_cl_ioctl()
553 start_index = ctlr->aen_head; in tw_cl_ioctl()
555 if (ctlr->aen_head == ctlr->aen_tail) { in tw_cl_ioctl()
HDtw_cl.h156 TW_UINT32 aen_head; /* AEN queue head */ member