This was fixed for the original block layout code a while ago, but also
needs to be fixed for the SCSI layout path.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
fs/nfs/blocklayout/dev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/nfs/blocklayout/dev.c b/fs/nfs/blocklayout/dev.c
index e5b8967..7fb9c07 100644
--- a/fs/nfs/blocklayout/dev.c
+++ b/fs/nfs/blocklayout/dev.c
@@ -316,7 +316,7 @@ bl_parse_scsi(struct nfs_server *server, struct pnfs_block_dev *d,
return -EINVAL;
}
- d->bdev = blkdev_get_by_path(devname, FMODE_READ, NULL);
+ d->bdev = blkdev_get_by_path(devname, FMODE_READ | FMODE_WRITE, NULL);
if (IS_ERR(d->bdev)) {
pr_warn("pNFS: failed to open device %s (%ld)\n",
devname, PTR_ERR(d->bdev));
@@ -352,7 +352,7 @@ bl_parse_scsi(struct nfs_server *server, struct pnfs_block_dev *d,
return 0;
out_blkdev_put:
- blkdev_put(d->bdev, FMODE_READ);
+ blkdev_put(d->bdev, FMODE_READ | FMODE_WRITE);
return error;
}
--
2.1.4
--
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