From: Slava Ovsiienko <viacheslavo@nvidia.com>
To: "Xueming(Steven) Li" <xuemingl@nvidia.com>,
Matan Azrad <matan@nvidia.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Xueming(Steven) Li" <xuemingl@nvidia.com>,
Asaf Penso <asafp@nvidia.com>, Bing Zhao <bingz@nvidia.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix unix socket server file name
Date: Fri, 13 Nov 2020 14:57:18 +0000 [thread overview]
Message-ID: <MWHPR12MB150107021AE3BA138D228265DFE60@MWHPR12MB1501.namprd12.prod.outlook.com> (raw)
In-Reply-To: <1604392123-8397-1-git-send-email-xuemingl@nvidia.com>
> -----Original Message-----
> From: Xueming Li <xuemingl@nvidia.com>
> Sent: Tuesday, November 3, 2020 10:29
> To: Matan Azrad <matan@nvidia.com>; Slava Ovsiienko
> <viacheslavo@nvidia.com>
> Cc: dev@dpdk.org; Xueming(Steven) Li <xuemingl@nvidia.com>; Asaf Penso
> <asafp@nvidia.com>; Bing Zhao <bingz@nvidia.com>; stable@dpdk.org
> Subject: [PATCH] net/mlx5: fix unix socket server file name
>
> mlx_steering_dump_parser.py tool failed to dump flow due to socket file name
> changed.
>
> Change socket file name back to make it consistent.
>
> Fixes: b1e15224849b ("common/mlx5: fix PCI driver name")
> Cc: bingz@nvidia.com
> Cc: stable@dpdk.org
>
> Signed-off-by: Xueming Li <xuemingl@nvidia.com>
Acked-by: Viacheslav Ovsiienko <viacheslavo@nvidia.com>
> ---
> drivers/net/mlx5/linux/mlx5_socket.c | 14 +++++---------
> 1 file changed, 5 insertions(+), 9 deletions(-)
>
> diff --git a/drivers/net/mlx5/linux/mlx5_socket.c
> b/drivers/net/mlx5/linux/mlx5_socket.c
> index 08af905126..1938453980 100644
> --- a/drivers/net/mlx5/linux/mlx5_socket.c
> +++ b/drivers/net/mlx5/linux/mlx5_socket.c
> @@ -20,16 +20,11 @@
>
> /* PMD socket service for tools. */
>
> +#define MLX5_SOCKET_PATH "/var/tmp/dpdk_net_mlx5_%d"
> +
> int server_socket; /* Unix socket for primary process. */ struct
> rte_intr_handle server_intr_handle; /* Interrupt handler. */
>
> -static void
> -mlx5_pmd_make_path(struct sockaddr_un *addr, int pid) -{
> - snprintf(addr->sun_path, sizeof(addr->sun_path),
> "/var/tmp/dpdk_%s_%d",
> - MLX5_DRIVER_NAME, pid);
> -}
> -
> /**
> * Handle server pmd socket interrupts.
> */
> @@ -186,7 +181,8 @@ mlx5_pmd_socket_init(void)
> ret = fcntl(server_socket, F_SETFL, flags | O_NONBLOCK);
> if (ret < 0)
> goto error;
> - mlx5_pmd_make_path(&sun, getpid());
> + snprintf(sun.sun_path, sizeof(sun.sun_path), MLX5_SOCKET_PATH,
> + getpid());
> remove(sun.sun_path);
> ret = bind(server_socket, (const struct sockaddr *)&sun, sizeof(sun));
> if (ret < 0) {
> @@ -225,6 +221,6 @@ RTE_FINI(mlx5_pmd_socket_uninit)
> mlx5_pmd_interrupt_handler_uninstall();
> claim_zero(close(server_socket));
> server_socket = 0;
> - MKSTR(path, "/var/tmp/dpdk_%s_%d", MLX5_DRIVER_NAME,
> getpid());
> + MKSTR(path, MLX5_SOCKET_PATH, getpid());
> claim_zero(remove(path));
> }
> --
> 2.25.1
next prev parent reply other threads:[~2020-11-13 14:57 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-03 8:28 Xueming Li
2020-11-13 14:57 ` Slava Ovsiienko [this message]
2020-11-13 19:17 ` [dpdk-dev] [dpdk-stable] " Thomas Monjalon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=MWHPR12MB150107021AE3BA138D228265DFE60@MWHPR12MB1501.namprd12.prod.outlook.com \
--to=viacheslavo@nvidia.com \
--cc=asafp@nvidia.com \
--cc=bingz@nvidia.com \
--cc=dev@dpdk.org \
--cc=matan@nvidia.com \
--cc=stable@dpdk.org \
--cc=xuemingl@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).