summaryrefslogtreecommitdiff
path: root/fs/ext4/resize.c
diff options
context:
space:
mode:
authorChristoph Hellwig <hch@lst.de>2019-04-05 18:08:59 +0200
committerJens Axboe <axboe@kernel.dk>2019-04-06 10:48:35 -0600
commit72deb455b5ec619ff043c30bc90025aa3de3cdda (patch)
tree8c2a77bc41d25181e03da1f04068be12a4c0583c /fs/ext4/resize.c
parent75199aa5269f66d0958aa9971fa81a92de83d7f9 (diff)
block: remove CONFIG_LBDAF
Currently support for 64-bit sector_t and blkcnt_t is optional on 32-bit architectures. These types are required to support block device and/or file sizes larger than 2 TiB, and have generally defaulted to on for a long time. Enabling the option only increases the i386 tinyconfig size by 145 bytes, and many data structures already always use 64-bit values for their in-core and on-disk data structures anyway, so there should not be a large change in dynamic memory usage either. Dropping this option removes a somewhat weird non-default config that has cause various bugs or compiler warnings when actually used. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'fs/ext4/resize.c')
-rw-r--r--fs/ext4/resize.c2
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
index e7ae26e36c9c..38faf661e237 100644
--- a/fs/ext4/resize.c
+++ b/fs/ext4/resize.c
@@ -1760,8 +1760,6 @@ int ext4_group_extend(struct super_block *sb, struct ext4_super_block *es,
ext4_msg(sb, KERN_ERR,
"filesystem too large to resize to %llu blocks safely",
n_blocks_count);
- if (sizeof(sector_t) < 8)
- ext4_warning(sb, "CONFIG_LBDAF not enabled");
return -EINVAL;
}