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authorStanislav Kinsbursky <skinsbursky@parallels.com>2012-03-29 18:54:33 +0400
committerJ. Bruce Fields <bfields@redhat.com>2012-04-12 01:55:06 +0400
commite3f70eadb7dddfb5a2bb9afff7abfc6ee17a29d0 (patch)
tree688a94f2c86e0d7c637609239925f94f8ee08626 /include/linux/lockd
parentf890edbbeff6928b7db0c6179a9036cbd4f0efbf (diff)
downloadlinux-e3f70eadb7dddfb5a2bb9afff7abfc6ee17a29d0.tar.xz
Lockd: pass network namespace to creation and destruction routines
v2: dereference of most probably already released nlm_host removed in nlmclnt_done() and reclaimer(). These routines are called from locks reclaimer() kernel thread. This thread works in "init_net" network context and currently relays on persence on lockd thread and it's per-net resources. Thus lockd_up() and lockd_down() can't relay on current network context. So let's pass corrent one into them. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'include/linux/lockd')
-rw-r--r--include/linux/lockd/bind.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/lockd/bind.h b/include/linux/lockd/bind.h
index 11a966e5f829..4d24d64578c4 100644
--- a/include/linux/lockd/bind.h
+++ b/include/linux/lockd/bind.h
@@ -54,7 +54,7 @@ extern void nlmclnt_done(struct nlm_host *host);
extern int nlmclnt_proc(struct nlm_host *host, int cmd,
struct file_lock *fl);
-extern int lockd_up(void);
-extern void lockd_down(void);
+extern int lockd_up(struct net *net);
+extern void lockd_down(struct net *net);
#endif /* LINUX_LOCKD_BIND_H */