Searched refs:ctx_msgq_tail (Results 1 – 1 of 1) sorted by relevance
| /Linux-v5.4/arch/ia64/kernel/ |
| D | perfmon.c | 78 #define PFM_CTXQ_EMPTY(g) ((g)->ctx_msgq_head == (g)->ctx_msgq_tail)
337 int ctx_msgq_tail; member
768 next = (ctx->ctx_msgq_tail+1) % PFM_MAX_MSGS; in pfm_get_new_msg()
770 DPRINT(("ctx_fd=%p head=%d tail=%d\n", ctx, ctx->ctx_msgq_head, ctx->ctx_msgq_tail)); in pfm_get_new_msg()
773 idx = ctx->ctx_msgq_tail; in pfm_get_new_msg()
774 ctx->ctx_msgq_tail = next; in pfm_get_new_msg()
776 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()
786 DPRINT(("ctx=%p head=%d tail=%d\n", ctx, ctx->ctx_msgq_head, ctx->ctx_msgq_tail)); in pfm_get_next_msg()
800 …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()
808 ctx->ctx_msgq_head = ctx->ctx_msgq_tail = 0; in pfm_reset_msgq()
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