diff options
Diffstat (limited to 'block')
-rw-r--r-- | block/elevator.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/block/elevator.c b/block/elevator.c index dbbea73a8b10..96a61e029ce5 100644 --- a/block/elevator.c +++ b/block/elevator.c | |||
@@ -168,10 +168,12 @@ int elevator_init(request_queue_t *q, char *name) | |||
168 | if (name && !(e = elevator_get(name))) | 168 | if (name && !(e = elevator_get(name))) |
169 | return -EINVAL; | 169 | return -EINVAL; |
170 | 170 | ||
171 | if (!e && !(e = elevator_get(chosen_elevator))) { | 171 | if (!e && *chosen_elevator && !(e = elevator_get(chosen_elevator))) |
172 | e = elevator_get(CONFIG_DEFAULT_IOSCHED); | 172 | printk("I/O scheduler %s not found\n", chosen_elevator); |
173 | if (*chosen_elevator) | 173 | |
174 | printk("I/O scheduler %s not found\n", chosen_elevator); | 174 | if (!e && !(e = elevator_get(CONFIG_DEFAULT_IOSCHED))) { |
175 | printk("Default I/O scheduler not found, using no-op\n"); | ||
176 | e = elevator_get("noop"); | ||
175 | } | 177 | } |
176 | 178 | ||
177 | eq = kmalloc(sizeof(struct elevator_queue), GFP_KERNEL); | 179 | eq = kmalloc(sizeof(struct elevator_queue), GFP_KERNEL); |