mirror of
https://github.com/hardkernel/linux.git
synced 2026-06-06 02:50:49 +09:00
dc9981ef17
The MR restrack attributes come from the queue information maintained by
the driver.
For example:
$ rdma res show mr dev hns_0 mrn 6 -dd -jp
[ {
"ifindex": 4,
"ifname": "hns_0",
"mrn": 6,
"rkey": "300",
"lkey": "300",
"mrlen": 131072,
"pdn": 8,
"pid": 1524,
"comm": "ib_send_bw"
},
"drv_pbl_hop_num": 2,
"drv_ba_pg_shift": 14,
"drv_buf_pg_shift": 12
}
Link: https://lore.kernel.org/r/20220822104455.2311053-7-liangwenpeng@huawei.com
Signed-off-by: Wenpeng Liang <liangwenpeng@huawei.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.