[PATCH 07/30] nvmet: use bdev_nr_bytes instead of open coding it
STALE1813d
LANDED: 2 (1M)
From: Christoph Hellwig <hch@lst.de>
Date: 2021-10-18 10:12:24
Also in:
dm-devel, linux-bcache, linux-block, linux-btrfs, linux-ext4, linux-fsdevel, linux-nfs, linux-nvme, linux-scsi, ntfs3, target-devel
Subsystem:
nvm express target driver, the rest · Maintainers:
Christoph Hellwig, Sagi Grimberg, Chaitanya Kulkarni, Linus Torvalds
2 review trailers (1 from subsystem maintainers); landed in mainline as c68f3ef77793 on 2021-10-18.
Use the proper helper to read the block device size. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Kees Cook <redacted> Reviewed-by: Chaitanya Kulkarni <kch@nvidia.com> --- drivers/nvme/target/io-cmd-bdev.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/nvme/target/io-cmd-bdev.c b/drivers/nvme/target/io-cmd-bdev.c
index 6139e1de50a66..70ca9dfc1771a 100644
--- a/drivers/nvme/target/io-cmd-bdev.c
+++ b/drivers/nvme/target/io-cmd-bdev.c@@ -87,7 +87,7 @@ int nvmet_bdev_ns_enable(struct nvmet_ns *ns) ns->bdev = NULL; return ret; } - ns->size = i_size_read(ns->bdev->bd_inode); + ns->size = bdev_nr_bytes(ns->bdev); ns->blksize_shift = blksize_bits(bdev_logical_block_size(ns->bdev)); ns->pi_type = 0;
@@ -108,7 +108,7 @@ int nvmet_bdev_ns_enable(struct nvmet_ns *ns) void nvmet_bdev_ns_revalidate(struct nvmet_ns *ns) { - ns->size = i_size_read(ns->bdev->bd_inode); + ns->size = bdev_nr_bytes(ns->bdev); } u16 blk_to_nvme_status(struct nvmet_req *req, blk_status_t blk_sts)
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2.30.2