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genfio: Adding iodepth support
[fio.git]
/
diskutil.c
diff --git
a/diskutil.c
b/diskutil.c
index 3681dde5d8cedb8190e4dcbd61f60274bba76179..e29d1c34af24d116f9a601437adb798a8ec194cf 100644
(file)
--- a/
diskutil.c
+++ b/
diskutil.c
@@
-281,6
+281,11
@@
static struct disk_util *disk_util_add(struct thread_data *td, int majdev,
dprint(FD_DISKUTIL, "add maj/min %d/%d: %s\n", majdev, mindev, path);
du = smalloc(sizeof(*du));
dprint(FD_DISKUTIL, "add maj/min %d/%d: %s\n", majdev, mindev, path);
du = smalloc(sizeof(*du));
+ if (!du) {
+ log_err("fio: smalloc() pool exhausted\n");
+ return NULL;
+ }
+
memset(du, 0, sizeof(*du));
INIT_FLIST_HEAD(&du->list);
l = snprintf(du->path, sizeof(du->path), "%s/stat", path);
memset(du, 0, sizeof(*du));
INIT_FLIST_HEAD(&du->list);
l = snprintf(du->path, sizeof(du->path), "%s/stat", path);