From 72deb455b5ec619ff043c30bc90025aa3de3cdda Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Fri, 5 Apr 2019 18:08:59 +0200 Subject: 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 Signed-off-by: Jens Axboe --- drivers/block/drbd/drbd_int.h | 5 ----- drivers/block/ps3disk.c | 4 ++-- 2 files changed, 2 insertions(+), 7 deletions(-) (limited to 'drivers/block') diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h index 000a2f4c0e92..acd7af3630e9 100644 --- a/drivers/block/drbd/drbd_int.h +++ b/drivers/block/drbd/drbd_int.h @@ -1317,10 +1317,6 @@ struct bm_extent { #define DRBD_MAX_SECTORS_FIXED_BM \ ((MD_128MB_SECT - MD_32kB_SECT - MD_4kB_SECT) * (1LL<<(BM_EXT_SHIFT-9))) -#if !defined(CONFIG_LBDAF) && BITS_PER_LONG == 32 -#define DRBD_MAX_SECTORS DRBD_MAX_SECTORS_32 -#define DRBD_MAX_SECTORS_FLEX DRBD_MAX_SECTORS_32 -#else #define DRBD_MAX_SECTORS DRBD_MAX_SECTORS_FIXED_BM /* 16 TB in units of sectors */ #if BITS_PER_LONG == 32 @@ -1333,7 +1329,6 @@ struct bm_extent { #define DRBD_MAX_SECTORS_FLEX (1UL << 51) /* corresponds to (1UL << 38) bits right now. */ #endif -#endif /* Estimate max bio size as 256 * PAGE_SIZE, * so for typical PAGE_SIZE of 4k, that is (1<<20) Byte. diff --git a/drivers/block/ps3disk.c b/drivers/block/ps3disk.c index 4e1d9b31f60c..cc61c5ce3ad5 100644 --- a/drivers/block/ps3disk.c +++ b/drivers/block/ps3disk.c @@ -102,7 +102,7 @@ static void ps3disk_scatter_gather(struct ps3_storage_device *dev, rq_for_each_segment(bvec, req, iter) { unsigned long flags; - dev_dbg(&dev->sbd.core, "%s:%u: bio %u: %u sectors from %lu\n", + dev_dbg(&dev->sbd.core, "%s:%u: bio %u: %u sectors from %llu\n", __func__, __LINE__, i, bio_sectors(iter.bio), iter.bio->bi_iter.bi_sector); @@ -496,7 +496,7 @@ static int ps3disk_probe(struct ps3_system_bus_device *_dev) dev->regions[dev->region_idx].size*priv->blocking_factor); dev_info(&dev->sbd.core, - "%s is a %s (%llu MiB total, %lu MiB for OtherOS)\n", + "%s is a %s (%llu MiB total, %llu MiB for OtherOS)\n", gendisk->disk_name, priv->model, priv->raw_capacity >> 11, get_capacity(gendisk) >> 11); -- cgit v1.2.3