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t/io_uring: fix max_blocks calculation in nvme passthrough mode
author
Xiaoguang Wang
<xiaoguang.wang@linux.alibaba.com>
Thu, 13 Apr 2023 10:47:14 +0000
(18:47 +0800)
committer
Jens Axboe
<axboe@kernel.dk>
Thu, 13 Apr 2023 12:40:32 +0000
(06:40 -0600)
nvme_id_ns's nsze has already been counted in logical blocks, so
there is no need to divide by bs.
Signed-off-by: Xiaoguang Wang <xiaoguang.wang@linux.alibaba.com>
Link:
https://lore.kernel.org/r/20230413104714.57703-1-xiaoguang.wang@linux.alibaba.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
t/io_uring.c
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diff --git
a/t/io_uring.c
b/t/io_uring.c
index 504f8ce9f1b14a40bc37e19cd0f318e956708913..f9f4b84005b91d4655989901c8a8778b60429897 100644
(file)
--- a/
t/io_uring.c
+++ b/
t/io_uring.c
@@
-704,7
+704,7
@@
static int get_file_size(struct file *f)
bs, lbs);
return -1;
}
- f->max_blocks = nlba
/ bs
;
+ f->max_blocks = nlba;
f->max_size = nlba;
f->lba_shift = ilog2(lbs);
return 0;