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| author | Christoph Hellwig <hch@lst.de> | 2020-09-24 09:51:32 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2020-09-24 22:43:39 +0300 |
| commit | 55b2598e84e97efc5d952958cb5e34236c43276b (patch) | |
| tree | 7c73dedc9d9d3add3d3bd9ab94b1bbe69885aa57 /fs/vboxsf | |
| parent | 9e82d35b95e55aa50d264caee64a17840e3981b7 (diff) | |
| download | linux-55b2598e84e97efc5d952958cb5e34236c43276b.tar.xz | |
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/vboxsf')
| -rw-r--r-- | fs/vboxsf/super.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/vboxsf/super.c b/fs/vboxsf/super.c index 8fe03b4a0d2b..8e3792177a85 100644 --- a/fs/vboxsf/super.c +++ b/fs/vboxsf/super.c @@ -167,6 +167,8 @@ static int vboxsf_fill_super(struct super_block *sb, struct fs_context *fc) err = super_setup_bdi_name(sb, "vboxsf-%d", sbi->bdi_id); if (err) goto fail_free; + sb->s_bdi->ra_pages = 0; + sb->s_bdi->io_pages = 0; /* Turn source into a shfl_string and map the folder */ size = strlen(fc->source) + 1; |