Allocate file structure from shared process pool

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index b37de5b726b3203d27eed4c99281948d67a67ed3..ac2bed74d4c3e19705caefbbf76c689888adb291 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -8,6 +8,7 @@
 #include <sys/types.h>
 
 #include "fio.h"
+#include "smalloc.h"
 
 static int root_warn;
 
@@ -508,13 +509,12 @@ int init_random_map(struct thread_data *td)
        for_each_file(td, f, i) {
                blocks = (f->real_file_size + td->o.rw_min_bs - 1) / (unsigned long long) td->o.rw_min_bs;
                num_maps = (blocks + BLOCKS_PER_MAP-1)/ (unsigned long long) BLOCKS_PER_MAP;
-               f->file_map = malloc(num_maps * sizeof(long));
+               f->file_map = smalloc(num_maps * sizeof(long));
                if (!f->file_map) {
                        log_err("fio: failed allocating random map. If running a large number of jobs, try the 'norandommap' option\n");
                        return 1;
                }
                f->num_maps = num_maps;
-               memset(f->file_map, 0, num_maps * sizeof(long));
        }
 
        return 0;
@@ -542,11 +542,11 @@ void close_and_free_files(struct thread_data *td)
 
                td_io_close_file(td, f);
 
-               free(f->file_name);
+               sfree(f->file_name);
                f->file_name = NULL;
 
                if (f->file_map) {
-                       free(f->file_map);
+                       sfree(f->file_map);
                        f->file_map = NULL;
                }
        }
@@ -585,8 +585,7 @@ int add_file(struct thread_data *td, const char *fname)
 
        dprint(FD_FILE, "add file %s\n", fname);
 
-       f = malloc(sizeof(*f));
-       memset(f, 0, sizeof(*f));
+       f = smalloc(sizeof(*f));
        f->fd = -1;
 
        td->files = realloc(td->files, (cur_files + 1) * sizeof(f));
@@ -603,7 +602,7 @@ int add_file(struct thread_data *td, const char *fname)
                len = sprintf(file_name, "%s/", td->o.directory);
 
        sprintf(file_name + len, "%s", fname);
-       f->file_name = strdup(file_name);
+       f->file_name = smalloc_strdup(file_name);
 
        get_file_type(f);
 
@@ -726,11 +725,10 @@ void dup_files(struct thread_data *td, struct thread_data *org)
        for_each_file(td, f, i) {
                struct fio_file *__f;
 
-               __f = malloc(sizeof(*__f));
-               memset(f, 0, sizeof(*__f));
+               __f = smalloc(sizeof(*__f));
 
                if (f->file_name)
-                       __f->file_name = strdup(f->file_name);
+                       __f->file_name = smalloc_strdup(f->file_name);
 
                td->files[i] = __f;
        }