{
unsigned char *page;
-#if INJECT_FAULTS_1
+#ifdef INJECT_FAULTS_1
page = NULL;
#else
page = kmalloc(PAGE_SIZE, GFP_NOIO);
BUG_ON(!file && !bitmap->offset);
-#if INJECT_FAULTS_3
+#ifdef INJECT_FAULTS_3
outofdate = 1;
#else
outofdate = bitmap->flags & BITMAP_STALE;
spin_unlock_irqrestore(&bitmap->lock, flags);
-#if INJECT_FATAL_FAULT_2
+#ifdef INJECT_FATAL_FAULT_2
daemon = NULL;
#else
sprintf(namebuf, "%%s_%s", name);
}
}
-int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks)
+int bitmap_start_sync(struct bitmap *bitmap, sector_t offset, int *blocks,
+ int degraded)
{
bitmap_counter_t *bmc;
int rv;
rv = 1;
else if (NEEDED(*bmc)) {
rv = 1;
- *bmc |= RESYNC_MASK;
- *bmc &= ~NEEDED_MASK;
+ if (!degraded) { /* don't set/clear bits if degraded */
+ *bmc |= RESYNC_MASK;
+ *bmc &= ~NEEDED_MASK;
+ }
}
}
spin_unlock_irq(&bitmap->lock);
bitmap->syncchunk = ~0UL;
-#if INJECT_FATAL_FAULT_1
+#ifdef INJECT_FATAL_FAULT_1
bitmap->bp = NULL;
#else
bitmap->bp = kmalloc(pages * sizeof(*bitmap->bp), GFP_KERNEL);