From 55b2598e84e97efc5d952958cb5e34236c43276b Mon Sep 17 00:00:00 2001 From: Christoph Hellwig <hch@lst.de> Date: Thu, 24 Sep 2020 08:51:32 +0200 Subject: bdi: initialize ->ra_pages and ->io_pages in bdi_init Set up a readahead size by default, as very few users have a good reason to change it. This means code, ecryptfs, and orangefs now set up the values while they were previously missing it, while ubifs, mtd and vboxsf manually set it to 0 to avoid readahead. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Jan Kara <jack@suse.cz> Acked-by: David Sterba <dsterba@suse.com> [btrfs] Acked-by: Richard Weinberger <richard@nod.at> [ubifs, mtd] Signed-off-by: Jens Axboe <axboe@kernel.dk> --- fs/afs/super.c | 1 - 1 file changed, 1 deletion(-) (limited to 'fs/afs') diff --git a/fs/afs/super.c b/fs/afs/super.c index b552357b1d13..3a40ee752c1e 100644 --- a/fs/afs/super.c +++ b/fs/afs/super.c @@ -456,7 +456,6 @@ static int afs_fill_super(struct super_block *sb, struct afs_fs_context *ctx) ret = super_setup_bdi(sb); if (ret) return ret; - sb->s_bdi->ra_pages = VM_READAHEAD_PAGES; /* allocate the root inode and dentry */ if (as->dyn_root) { -- cgit v1.2.3