Add OS_PATH_SEPARATOR for platforms which have different path separator characters...

[fio.git] / filesetup.c

diff --git a/filesetup.c b/filesetup.c
index 2a79e7452d083f36b9cb0e4777ea8bfe94de01d5..cf5ec8e95585ffd004c95d3ff4f2e1188aee2ec6 100644 (file)
--- a/filesetup.c
+++ b/filesetup.c
@@ -759,6 +759,9 @@ int setup_files(struct thread_data *td)
                }
        }
 
+       if (td->o.size_percent)
+               total_size = (total_size * td->o.size_percent) / 100;
+
        if (!td->o.size || td->o.size > total_size)
                td->o.size = total_size;
 
@@ -846,11 +849,15 @@ int init_random_map(struct thread_data *td)
                                (unsigned long long) td->o.rw_min_bs;
                num_maps = (blocks + BLOCKS_PER_MAP - 1) /
                                (unsigned long long) BLOCKS_PER_MAP;
-               f->file_map = smalloc(num_maps * sizeof(unsigned long));
-               if (f->file_map) {
-                       f->num_maps = num_maps;
-                       continue;
-               }
+               if (num_maps == (unsigned long) num_maps) {
+                       f->file_map = smalloc(num_maps * sizeof(unsigned long));
+                       if (f->file_map) {
+                               f->num_maps = num_maps;
+                               continue;
+                       }
+               } else
+                       f->file_map = NULL;
+
                if (!td->o.softrandommap) {
                        log_err("fio: failed allocating random map. If running"
                                " a large number of jobs, try the 'norandommap'"
@@ -1131,7 +1138,7 @@ static int recurse_dir(struct thread_data *td, const char *dirname)
                if (!strcmp(dir->d_name, ".") || !strcmp(dir->d_name, ".."))
                        continue;
 
-               sprintf(full_path, "%s/%s", dirname, dir->d_name);
+               sprintf(full_path, "%s%s%s", dirname, FIO_OS_PATH_SEPARATOR, dir->d_name);
 
                if (lstat(full_path, &sb) == -1) {
                        if (errno != ENOENT) {