Allocate 16mb file for testing.

diff --git a/src/tools/fsync/test_fsync.c b/src/tools/fsync/test_fsync.c
index 2a01c4e..0990907 100644 (file)
--- a/src/tools/fsync/test_fsync.c
+++ b/src/tools/fsync/test_fsync.c
@@ -29,6 +29,8 @@
 #endif
 #endif
 
+#define WAL_FILE_SIZE  (16 * 1024 * 1024)
+
 void           die(char *str);
 void           print_elapse(struct timeval start_t, struct timeval elapse_t);
 
@@ -40,7 +42,7 @@ main(int argc, char *argv[])
        int                     tmpfile,
                                i,
                                loops=1000;
-       char       *strout = (char *) malloc(65536);
+       char       *strout = (char *) malloc(WAL_FILE_SIZE);
        char       *filename = FSYNC_FILENAME;
 
        if (argc > 2 && strcmp(argv[1],"-f") == 0)
@@ -53,12 +55,12 @@ main(int argc, char *argv[])
        if (argc > 1)
                        loops = atoi(argv[1]);
                
-       for (i = 0; i < 65536; i++)
+       for (i = 0; i < WAL_FILE_SIZE; i++)
                strout[i] = 'a';
 
        if ((tmpfile = open(FSYNC_FILENAME, O_RDWR | O_CREAT, S_IRUSR | S_IWUSR)) == -1)
                die("can't open /var/tmp/test_fsync.out");
-       write(tmpfile, strout, 65536);
+       write(tmpfile, strout, WAL_FILE_SIZE);
        fsync(tmpfile);                         /* fsync so later fsync's don't have to do
                                                                 * it */
        close(tmpfile);