From: Masashi Honma <masashi.honma@gmail.com>
To: cluster-devel.redhat.com
Subject: [Cluster-devel] [RFC 0/7] netlink: Add allocation flag to netlink_unicast()
Date: Sat, 9 Jul 2016 12:52:16 +0900 [thread overview]
Message-ID: <578074F0.9030809@gmail.com> (raw)
In-Reply-To: <20160708160821.GA2048@redhat.com>
On 2016?07?09? 01:08, David Teigland wrote:
> On Thu, Jul 07, 2016 at 09:35:45AM +0900, Masashi Honma wrote:
>> At the fs/dlm/netlink.c#dlm_timeout_warn(),
>> prepare_data allocates buffer with GFP_NOFS
>> and send_data() sends the buffer.
>>
>> But send_data() uses GFP_KERNEL or GFP_ATOMIC inside it.
>> Should it be replaced by GFP_NOFS ?
> That's old code that's never been used so it doesn't really matter.
>
I see. Thank you.
WARNING: multiple messages have this Message-ID (diff)
From: Masashi Honma <masashi.honma-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: David Teigland <teigland-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
Cc: netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
netfilter-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-wireless-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-audit-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
cluster-devel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
johannes-cdvu00un1VgdHxzADdlk8Q@public.gmane.org,
pablo-Cap9r6Oaw4JrovVCs/uTlw@public.gmane.org,
kaber-dcUjhNyLwpNeoWH0uzbU5w@public.gmane.org,
kadlec-K40Dz/62t/MgiyqX0sVFJYdd74u8MsAO@public.gmane.org,
dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
sean.hefty-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org,
hal.rosenstock-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org,
paul-r2n+y4ga6xFZroRs9YW3xA@public.gmane.org,
eparis-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
zbr-i6C2adt8DTjR7s880joybQ@public.gmane.org,
pshelar-l0M0P4e3n4LQT0dZR+AlfA@public.gmane.org,
ccaulfie-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org,
bsingharora-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org
Subject: Re: [RFC 0/7] netlink: Add allocation flag to netlink_unicast()
Date: Sat, 9 Jul 2016 12:52:16 +0900 [thread overview]
Message-ID: <578074F0.9030809@gmail.com> (raw)
In-Reply-To: <20160708160821.GA2048-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
On 2016年07月09日 01:08, David Teigland wrote:
> On Thu, Jul 07, 2016 at 09:35:45AM +0900, Masashi Honma wrote:
>> At the fs/dlm/netlink.c#dlm_timeout_warn(),
>> prepare_data allocates buffer with GFP_NOFS
>> and send_data() sends the buffer.
>>
>> But send_data() uses GFP_KERNEL or GFP_ATOMIC inside it.
>> Should it be replaced by GFP_NOFS ?
> That's old code that's never been used so it doesn't really matter.
>
I see. Thank you.
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WARNING: multiple messages have this Message-ID (diff)
From: Masashi Honma <masashi.honma@gmail.com>
To: David Teigland <teigland@redhat.com>
Cc: netdev@vger.kernel.org, netfilter-devel@vger.kernel.org,
linux-wireless@vger.kernel.org, linux-rdma@vger.kernel.org,
linux-audit@redhat.com, cluster-devel@redhat.com,
johannes@sipsolutions.net, pablo@netfilter.org, kaber@trash.net,
kadlec@blackhole.kfki.hu, dledford@redhat.com,
sean.hefty@intel.com, hal.rosenstock@gmail.com,
paul@paul-moore.com, eparis@redhat.com, zbr@ioremap.net,
pshelar@nicira.com, ccaulfie@redhat.com, bsingharora@gmail.com
Subject: Re: [RFC 0/7] netlink: Add allocation flag to netlink_unicast()
Date: Sat, 9 Jul 2016 12:52:16 +0900 [thread overview]
Message-ID: <578074F0.9030809@gmail.com> (raw)
In-Reply-To: <20160708160821.GA2048@redhat.com>
On 2016年07月09日 01:08, David Teigland wrote:
> On Thu, Jul 07, 2016 at 09:35:45AM +0900, Masashi Honma wrote:
>> At the fs/dlm/netlink.c#dlm_timeout_warn(),
>> prepare_data allocates buffer with GFP_NOFS
>> and send_data() sends the buffer.
>>
>> But send_data() uses GFP_KERNEL or GFP_ATOMIC inside it.
>> Should it be replaced by GFP_NOFS ?
> That's old code that's never been used so it doesn't really matter.
>
I see. Thank you.
next prev parent reply other threads:[~2016-07-09 3:52 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-06 0:28 [Cluster-devel] [RFC 0/7] netlink: Add allocation flag to netlink_unicast() Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` [Cluster-devel] [RFC 1/7] " Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` [Cluster-devel] [RFC 2/7] netfilter: Add allocation flag to nfnetlink_unicast() Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` [Cluster-devel] [RFC 3/7] netlink: Add allocation flag to nlmsg_unicast() Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` [Cluster-devel] [RFC 4/7] infiniband: Add allocation flag to ibnl_unicast() Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` [Cluster-devel] [RFC 5/7] net: Add allocation flag to rtnl_unicast() Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-08 2:56 ` [Cluster-devel] " Eric Dumazet
2016-07-08 2:56 ` Eric Dumazet
2016-07-08 3:15 ` [Cluster-devel] " Masashi Honma
2016-07-08 3:15 ` Masashi Honma
2016-07-08 4:00 ` [Cluster-devel] " Eric Dumazet
2016-07-08 4:00 ` Eric Dumazet
2016-07-08 4:00 ` Eric Dumazet
2016-07-08 3:18 ` [PATCH net-next] ipv4: do not abuse GFP_ATOMIC in inet_netconf_notify_devconf() Eric Dumazet
2016-07-08 3:46 ` [PATCH net-next] ipv6: do not abuse GFP_ATOMIC in inet6_netconf_notify_devconf() Eric Dumazet
2016-07-08 7:58 ` Nicolas Dichtel
2016-07-09 22:14 ` David Miller
2016-07-08 7:54 ` [PATCH net-next] ipv4: do not abuse GFP_ATOMIC in inet_netconf_notify_devconf() Nicolas Dichtel
2016-07-09 22:12 ` David Miller
2016-07-06 0:28 ` [Cluster-devel] [RFC 6/7] genetlink: Add allocation flag to genlmsg_unicast() Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` [Cluster-devel] [RFC 7/7] genetlink: Add allocation flag to genlmsg_reply() Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 0:28 ` Masashi Honma
2016-07-06 3:22 ` [Cluster-devel] [RFC 0/7] netlink: Add allocation flag to netlink_unicast() David Miller
2016-07-06 3:22 ` David Miller
2016-07-06 3:22 ` David Miller
2016-07-07 0:35 ` [Cluster-devel] " Masashi Honma
2016-07-07 0:35 ` Masashi Honma
[not found] ` <20160708160821.GA2048@redhat.com>
2016-07-09 3:52 ` Masashi Honma [this message]
2016-07-09 3:52 ` Masashi Honma
2016-07-09 3:52 ` Masashi Honma
2016-07-09 3:54 ` [Cluster-devel] " Masashi Honma
2016-07-09 3:54 ` Masashi Honma
2016-07-09 3:54 ` Masashi Honma
2016-07-09 3:59 ` [PATCH v2 net-next] rtnl: Add GFP flag argument to rtnl_unicast() Masashi Honma
2016-07-11 20:01 ` David Miller
2016-07-12 4:23 ` Masashi Honma
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