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(parent: 2a93ad8) | patch
block: add a sb_bdev_nr_blocks helper
authorChristoph Hellwig <hch@lst.de>
Mon, 18 Oct 2021 10:11:25 +0000 (12:11 +0200)
committerJens Axboe <axboe@kernel.dk>
Mon, 18 Oct 2021 20:43:23 +0000 (14:43 -0600)
commitbcc6e2cfaa48a4ad2e17719194f6d97a8e03f6c1
tree9a36696de024646f0d341b904d56b94ec1c2cd8btree | snapshot
parent2a93ad8fcb377b9d6e05947de161e146f5be4de9commit | diff
block: add a sb_bdev_nr_blocks helper

Add a helper to return the size of sb->s_bdev in sb->s_blocksize_bits
based unites.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com>
Link: https://lore.kernel.org/r/20211018101130.1838532-26-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
include/linux/genhd.h diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git