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Code Issues Releases Activity

Set the current vnet pointer in the socket buffer AIO handler.

Browse Source 
This fixes panics when using AIO under VIMAGE.

Reported by:	kp
MFC after:	3 days
Sponsored by:	Chelsio Communications
This commit is contained in:
John Baldwin 2017-07-17 16:59:22 +00:00
parent fd75b64d7e
commit c7af789360
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=321075
1 changed files with 2 additions and 0 deletions
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2
sys/kern/sys_socket.c
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@ -693,6 +693,7 @@ soaio_process_sb(struct socket *so, struct sockbuf *sb)
{
struct kaiocb *job;
CURVNET_SET(so->so_vnet);
SOCKBUF_LOCK(sb);
while (!TAILQ_EMPTY(&sb->sb_aiojobq) && soaio_ready(so, sb)) {
job = TAILQ_FIRST(&sb->sb_aiojobq);
@ -715,6 +716,7 @@ soaio_process_sb(struct socket *so, struct sockbuf *sb)
SOCK_LOCK(so);
sorele(so);
CURVNET_RESTORE();
}
void