X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=mm%2Fswapfile.c;h=0341c5700e346fa62401e9815720ed85af3a20c9;hb=6277d53a9ff34ecd3837690b243aa8c8c993898d;hp=07a458d72fa880f5adc366b8acf03e610841880e;hpb=87450bd55d6f7caa472b5db49a97ca373baf2577;p=mv-sheeva.git

diff --git a/mm/swapfile.c b/mm/swapfile.c
index 07a458d72fa..0341c5700e3 100644
--- a/mm/swapfile.c
+++ b/mm/swapfile.c
@@ -1940,7 +1940,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
 
 	error = -EINVAL;
 	if (S_ISBLK(inode->i_mode)) {
-		bdev = I_BDEV(inode);
+		bdev = bdgrab(I_BDEV(inode));
 		error = blkdev_get(bdev, FMODE_READ | FMODE_WRITE | FMODE_EXCL,
 				   sys_swapon);
 		if (error < 0) {