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-rw-r--r--fs/afs/super.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/afs/super.c b/fs/afs/super.c
index fbdb022b75a2..c79633e5cfd8 100644
--- a/fs/afs/super.c
+++ b/fs/afs/super.c
@@ -319,7 +319,10 @@ static int afs_fill_super(struct super_block *sb,
sb->s_blocksize_bits = PAGE_SHIFT;
sb->s_magic = AFS_FS_MAGIC;
sb->s_op = &afs_super_ops;
- sb->s_bdi = &as->volume->bdi;
+ ret = super_setup_bdi(sb);
+ if (ret)
+ return ret;
+ sb->s_bdi->ra_pages = VM_MAX_READAHEAD * 1024 / PAGE_SIZE;
strlcpy(sb->s_id, as->volume->vlocation->vldb.name, sizeof(sb->s_id));
/* allocate the root inode and dentry */