Re: [patch] rbd: use gfp_flags parameter in rbd_header_from_disk()

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On 03/22/2012 01:33 AM, Dan Carpenter wrote:
We should use the gfp_flags that the caller specified instead of
GFP_KERNEL here.

There is only one caller and it uses GFP_KERNEL, so this change is just
a cleanup and doesn't change how the code works.

Signed-off-by: Dan Carpenter<dan.carpenter@xxxxxxxxxx>

This looks good.  Sorry it didn't get committed earlier.

Reviewed-by: Alex Elder <elder@xxxxxxxxxxxxx>

diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index a6278e7..fc9341f 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -474,11 +474,11 @@ static int rbd_header_from_disk(struct rbd_image_header *header,
  		return -ENOMEM;
  	if (snap_count) {
  		header->snap_names = kmalloc(header->snap_names_len,
-					     GFP_KERNEL);
+					     gfp_flags);
  		if (!header->snap_names)
  			goto err_snapc;
  		header->snap_sizes = kmalloc(snap_count * sizeof(u64),
-					     GFP_KERNEL);
+					     gfp_flags);
  		if (!header->snap_sizes)
  			goto err_names;
  	} else {
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