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authorJens Axboe <jens.axboe@oracle.com>2009-09-16 15:02:33 +0200
committerJens Axboe <jens.axboe@oracle.com>2009-09-16 15:18:51 +0200
commit32a88aa1b6dfb901cec64e1898cac78d0f25028a (patch)
tree51aa6f56ccfca53f495d015645373317bdee3647 /fs/nfs
parentc4a77a6c7dcff04a2abc7fe4b6b2ae605be41c5b (diff)
fs: Assign bdi in super_block
We do this automatically in get_sb_bdev() from the set_bdev_super() callback. Filesystems that have their own private backing_dev_info must assign that in ->fill_super(). Note that ->s_bdi assignment is required for proper writeback! Acked-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
Diffstat (limited to 'fs/nfs')
-rw-r--r--fs/nfs/super.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/super.c b/fs/nfs/super.c
index 867f70504531..de935692d40d 100644
--- a/fs/nfs/super.c
+++ b/fs/nfs/super.c
@@ -1918,6 +1918,8 @@ static inline void nfs_initialise_sb(struct super_block *sb)
if (server->flags & NFS_MOUNT_NOAC)
sb->s_flags |= MS_SYNCHRONOUS;
+ sb->s_bdi = &server->backing_dev_info;
+
nfs_super_set_maxbytes(sb, server->maxfilesize);
}