From 3a83fdc459a620d5ce0360bcf5fa071118d5430f Mon Sep 17 00:00:00 2001 From: Shehjar Tikoo Date: Mon, 16 Mar 2009 07:01:33 -0700 Subject: IO-threads Cleanup: Change request queue into a struct list_head This patch changes the per-thread request queue from a custom circular linked list, into the standard list.h list which is easier to understand and has a cleaner interface. Signed-off-by: Anand V. Avati --- xlators/performance/io-threads/src/io-threads.h | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) (limited to 'xlators/performance/io-threads/src/io-threads.h') diff --git a/xlators/performance/io-threads/src/io-threads.h b/xlators/performance/io-threads/src/io-threads.h index 7606d0625d5..73a76fa8fe2 100644 --- a/xlators/performance/io-threads/src/io-threads.h +++ b/xlators/performance/io-threads/src/io-threads.h @@ -32,13 +32,14 @@ #include "dict.h" #include "xlator.h" #include "common-utils.h" +#include "list.h" #define min(a,b) ((a)<(b)?(a):(b)) #define max(a,b) ((a)>(b)?(a):(b)) struct iot_conf; struct iot_worker; -struct iot_queue; +struct iot_request; struct iot_local; struct iot_file; @@ -47,14 +48,16 @@ struct iot_local { size_t frame_size; }; -struct iot_queue { - struct iot_queue *next, *prev; +struct iot_request { + struct list_head list; /* Attaches this request to the list of + requests. + */ call_stub_t *stub; }; struct iot_worker { struct iot_worker *next, *prev; - struct iot_queue queue; + struct list_head rqlist; /* List of requests assigned to me. */ struct iot_conf *conf; int64_t q,dq; pthread_cond_t dq_cond; @@ -85,6 +88,6 @@ typedef struct iot_file iot_file_t; typedef struct iot_conf iot_conf_t; typedef struct iot_local iot_local_t; typedef struct iot_worker iot_worker_t; -typedef struct iot_queue iot_queue_t; +typedef struct iot_request iot_request_t; #endif /* __IOT_H */ -- cgit