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Date: Sat, 26 Feb 2011 23:57:55 -0700 From: Andreas Dilger <adilger@...ger.ca> To: Yongqiang Yang <xiaoqiangnk@...il.com> Cc: linux-ext4@...r.kernel.org, sandeen@...hat.com Subject: Re: [PATCH] ext4:Make FIEMAP and delayed allocation play well together. On 2011-02-26, at 8:05 AM, Yongqiang Yang wrote: > Signed-off-by: Yongqiang Yang <xiaoqiangnk@...il.com> You can also add Reviewed-by: Andreas Dilger <adilger@...ger.ca> > @@ -3782,38 +3783,162 @@ static int ext4_ext_fiemap_cb(struct inode *inode, struct ext4_ext_path *path, > struct ext4_ext_cache *newex, struct ext4_extent *ex, > void *data) > { > if (newex->ec_start == 0) { > + pages = kmalloc(PAGE_SIZE, GFP_KERNEL); > + if (pages == NULL) > + return -EFAULT; This should be -ENOMEM. Cheers, Andreas -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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