diff options
| author |   Christoph Hellwig <hch@lst.de> | 2020-09-24 08:51:32 +0200 |
|---|---|---|
| committer |   Jens Axboe <axboe@kernel.dk> | 2020-09-24 13:43:39 -0600 |
| commit | 55b2598e84e97efc5d952958cb5e34236c43276b (patch) | |
| tree | 7c73dedc9d9d3add3d3bd9ab94b1bbe69885aa57 /fs/ubifs | |
| parent | aoe: set an optimal I/O size (diff) | |
| download | linux-dev-55b2598e84e97efc5d952958cb5e34236c43276b.tar.xz linux-dev-55b2598e84e97efc5d952958cb5e34236c43276b.zip | |
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>
Diffstat (limited to 'fs/ubifs')
| -rw-r--r-- | fs/ubifs/super.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c index a2420c900275..fbddb2a1c03f 100644 --- a/fs/ubifs/super.c +++ b/fs/ubifs/super.c @@ -2177,6 +2177,8 @@ static int ubifs_fill_super(struct super_block *sb, void *data, int silent) c->vi.vol_id); if (err) goto out_close; + sb->s_bdi->ra_pages = 0; + sb->s_bdi->io_pages = 0; sb->s_fs_info = c; sb->s_magic = UBIFS_SUPER_MAGIC; |