AcoSail/kernel_optimize_test
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Btrfs: get rid of one BUG() in write_all_supers()

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The second round uses btrfs_error() and return -EIO, the first round
can handle write errors the same way.

Signed-off-by: Stefan Behrens <sbehrens@giantdisaster.de>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
Signed-off-by: Chris Mason <chris.mason@fusionio.com>
This commit is contained in:
Stefan Behrens 2013-08-09 17:08:40 +02:00 committed by Chris Mason
parent b9e9a6cbc6
commit 9d565ba433
1 changed files with 4 additions and 2 deletions
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6
fs/btrfs/disk-io.c
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@ -3416,8 +3416,10 @@ static int write_all_supers(struct btrfs_root *root, int max_mirrors)
printk(KERN_ERR "btrfs: %d errors while writing supers\n",
total_errors);
/* This shouldn't happen. FUA is masked off if unsupported */
BUG();
/* FUA is masked off if unsupported and can't be the reason */
btrfs_error(root->fs_info, -EIO,
"%d errors while writing supers", total_errors);
return -EIO;
}
total_errors = 0;