Searched refs:ctx_msgq_head (Results 1 – 1 of 1) sorted by relevance
| /linux-3.4.99/arch/ia64/kernel/ |
| D | perfmon.c | 73 #define PFM_CTXQ_EMPTY(g) ((g)->ctx_msgq_head == (g)->ctx_msgq_tail)
331 int ctx_msgq_head; member
779 DPRINT(("ctx_fd=%p head=%d tail=%d\n", ctx, ctx->ctx_msgq_head, ctx->ctx_msgq_tail)); in pfm_get_new_msg()
780 if (next == ctx->ctx_msgq_head) return NULL; in pfm_get_new_msg()
785 DPRINT(("ctx=%p head=%d tail=%d msg=%d\n", ctx, ctx->ctx_msgq_head, ctx->ctx_msgq_tail, idx)); in pfm_get_new_msg()
795 DPRINT(("ctx=%p head=%d tail=%d\n", ctx, ctx->ctx_msgq_head, ctx->ctx_msgq_tail)); in pfm_get_next_msg()
802 msg = ctx->ctx_msgq+ctx->ctx_msgq_head; in pfm_get_next_msg()
807 ctx->ctx_msgq_head = (ctx->ctx_msgq_head+1) % PFM_MAX_MSGS; in pfm_get_next_msg()
809 …DPRINT(("ctx=%p head=%d tail=%d type=%d\n", ctx, ctx->ctx_msgq_head, ctx->ctx_msgq_tail, msg->pfm_… in pfm_get_next_msg()
817 ctx->ctx_msgq_head = ctx->ctx_msgq_tail = 0; in pfm_reset_msgq()
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