Add support for giving bw/clat/slat log prefixes

[fio.git] / log.c

diff --git a/log.c b/log.c
index 8f92e93f065d7b57234bbdbccf8bab875f785fe9..611aa9f9aa11e68bfe80c8f00d3b2c245de67636 100644 (file)
--- a/log.c
+++ b/log.c
@@ -4,15 +4,16 @@
  */
 #include <stdio.h>
 #include <stdlib.h>
+#include <libgen.h>
 #include <assert.h>
-#include "list.h"
+#include "flist.h"
 #include "fio.h"
 
 static const char iolog_ver2[] = "fio version 2 iolog";
 
 void queue_io_piece(struct thread_data *td, struct io_piece *ipo)
 {
-       list_add_tail(&ipo->list, &td->io_log_list);
+       flist_add_tail(&ipo->list, &td->io_log_list);
        td->total_io_size += ipo->len;
 }
 
@@ -108,11 +109,11 @@ int read_iolog_get(struct thread_data *td, struct io_u *io_u)
 {
        struct io_piece *ipo;
 
-       while (!list_empty(&td->io_log_list)) {
+       while (!flist_empty(&td->io_log_list)) {
                int ret;
 
-               ipo = list_entry(td->io_log_list.next, struct io_piece, list);
-               list_del(&ipo->list);
+               ipo = flist_entry(td->io_log_list.next, struct io_piece, list);
+               flist_del(&ipo->list);
 
                ret = ipo_special(td, ipo);
                if (ret < 0) {
@@ -154,9 +155,9 @@ void prune_io_piece_log(struct thread_data *td)
                free(ipo);
        }
 
-       while (!list_empty(&td->io_hist_list)) {
-               ipo = list_entry(td->io_hist_list.next, struct io_piece, list);
-               list_del(&ipo->list);
+       while (!flist_empty(&td->io_hist_list)) {
+               ipo = flist_entry(td->io_hist_list.next, struct io_piece, list);
+               flist_del(&ipo->list);
                free(ipo);
        }
 }
@@ -184,8 +185,8 @@ void log_io_piece(struct thread_data *td, struct io_u *io_u)
         * wrote it out is the fastest.
         */
        if (!td_random(td) || !td->o.overwrite) {
-               INIT_LIST_HEAD(&ipo->list);
-               list_add_tail(&ipo->list, &td->io_hist_list);
+               INIT_FLIST_HEAD(&ipo->list);
+               flist_add_tail(&ipo->list, &td->io_hist_list);
                return;
        }
 
@@ -306,7 +307,7 @@ static int read_iolog2(struct thread_data *td, FILE *f)
                 */
                ipo = malloc(sizeof(*ipo));
                memset(ipo, 0, sizeof(*ipo));
-               INIT_LIST_HEAD(&ipo->list);
+               INIT_FLIST_HEAD(&ipo->list);
                ipo->offset = offset;
                ipo->len = bytes;
                ipo->ddir = rw;
@@ -470,11 +471,17 @@ void __finish_log(struct io_log *log, const char *name)
        free(log);
 }
 
-void finish_log(struct thread_data *td, struct io_log *log, const char *name)
+void finish_log_named(struct thread_data *td, struct io_log *log,
+                      const char *prefix, const char *postfix)
 {
        char file_name[256], *p;
 
-       snprintf(file_name, 200, "%s_%s.log", td->o.name, name);
+       snprintf(file_name, 200, "%s_%s.log", prefix, postfix);
        p = basename(file_name);
        __finish_log(log, p);
 }
+
+void finish_log(struct thread_data *td, struct io_log *log, const char *name)
+{
+       finish_log_named(td, log, td->o.name, name);
+}