Messages in this thread Patch in this message | | | From | thomas@tungsten ... | Subject | [PATCH] Fix loading of large firmware files. | Date | Thu, 17 Apr 2008 16:21:40 +0200 |
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From: Thomas Hellstrom <thomas@tungstengraphics.com>
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c index 4a1b9bf..4215cbf 100644 --- a/drivers/base/firmware_class.c +++ b/drivers/base/firmware_class.c @@ -206,7 +206,9 @@ fw_realloc_buffer(struct firmware_priv * if (min_size <= fw_priv->alloc_size) return 0; - new_size = ALIGN(min_size, PAGE_SIZE); + new_size = 2 * new_size; + new_size = (min_size > new_size) ? min_size : new_size; + new_size = ALIGN(new_size, PAGE_SIZE); new_data = vmalloc(new_size); if (!new_data) { printk(KERN_ERR "%s: unable to alloc buffer\n", __FUNCTION__); -- 1.4.1
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