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-rw-r--r--net/xfrm/xfrm_state.c38
1 files changed, 19 insertions, 19 deletions
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index 9895a8c56d8c..904ab4d4ac05 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -76,18 +76,18 @@ static void xfrm_hash_transfer(struct hlist_head *list,
h = __xfrm_dst_hash(&x->id.daddr, &x->props.saddr,
x->props.reqid, x->props.family,
nhashmask);
- hlist_add_head(&x->bydst, ndsttable+h);
+ hlist_add_head_rcu(&x->bydst, ndsttable + h);
h = __xfrm_src_hash(&x->id.daddr, &x->props.saddr,
x->props.family,
nhashmask);
- hlist_add_head(&x->bysrc, nsrctable+h);
+ hlist_add_head_rcu(&x->bysrc, nsrctable + h);
if (x->id.spi) {
h = __xfrm_spi_hash(&x->id.daddr, x->id.spi,
x->id.proto, x->props.family,
nhashmask);
- hlist_add_head(&x->byspi, nspitable+h);
+ hlist_add_head_rcu(&x->byspi, nspitable + h);
}
}
}
@@ -520,10 +520,10 @@ int __xfrm_state_delete(struct xfrm_state *x)
x->km.state = XFRM_STATE_DEAD;
spin_lock(&net->xfrm.xfrm_state_lock);
list_del(&x->km.all);
- hlist_del(&x->bydst);
- hlist_del(&x->bysrc);
+ hlist_del_rcu(&x->bydst);
+ hlist_del_rcu(&x->bysrc);
if (x->id.spi)
- hlist_del(&x->byspi);
+ hlist_del_rcu(&x->byspi);
net->xfrm.state_num--;
spin_unlock(&net->xfrm.xfrm_state_lock);
@@ -659,7 +659,7 @@ static struct xfrm_state *__xfrm_state_lookup(struct net *net, u32 mark,
unsigned int h = xfrm_spi_hash(net, daddr, spi, proto, family);
struct xfrm_state *x;
- hlist_for_each_entry(x, net->xfrm.state_byspi+h, byspi) {
+ hlist_for_each_entry_rcu(x, net->xfrm.state_byspi + h, byspi) {
if (x->props.family != family ||
x->id.spi != spi ||
x->id.proto != proto ||
@@ -683,7 +683,7 @@ static struct xfrm_state *__xfrm_state_lookup_byaddr(struct net *net, u32 mark,
unsigned int h = xfrm_src_hash(net, daddr, saddr, family);
struct xfrm_state *x;
- hlist_for_each_entry(x, net->xfrm.state_bysrc+h, bysrc) {
+ hlist_for_each_entry_rcu(x, net->xfrm.state_bysrc + h, bysrc) {
if (x->props.family != family ||
x->id.proto != proto ||
!xfrm_addr_equal(&x->id.daddr, daddr, family) ||
@@ -781,7 +781,7 @@ xfrm_state_find(const xfrm_address_t *daddr, const xfrm_address_t *saddr,
spin_lock_bh(&net->xfrm.xfrm_state_lock);
h = xfrm_dst_hash(net, daddr, saddr, tmpl->reqid, encap_family);
- hlist_for_each_entry(x, net->xfrm.state_bydst+h, bydst) {
+ hlist_for_each_entry_rcu(x, net->xfrm.state_bydst + h, bydst) {
if (x->props.family == encap_family &&
x->props.reqid == tmpl->reqid &&
(mark & x->mark.m) == x->mark.v &&
@@ -797,7 +797,7 @@ xfrm_state_find(const xfrm_address_t *daddr, const xfrm_address_t *saddr,
goto found;
h_wildcard = xfrm_dst_hash(net, daddr, &saddr_wildcard, tmpl->reqid, encap_family);
- hlist_for_each_entry(x, net->xfrm.state_bydst+h_wildcard, bydst) {
+ hlist_for_each_entry_rcu(x, net->xfrm.state_bydst + h_wildcard, bydst) {
if (x->props.family == encap_family &&
x->props.reqid == tmpl->reqid &&
(mark & x->mark.m) == x->mark.v &&
@@ -852,12 +852,12 @@ found:
if (km_query(x, tmpl, pol) == 0) {
x->km.state = XFRM_STATE_ACQ;
list_add(&x->km.all, &net->xfrm.state_all);
- hlist_add_head(&x->bydst, net->xfrm.state_bydst+h);
+ hlist_add_head_rcu(&x->bydst, net->xfrm.state_bydst + h);
h = xfrm_src_hash(net, daddr, saddr, encap_family);
- hlist_add_head(&x->bysrc, net->xfrm.state_bysrc+h);
+ hlist_add_head_rcu(&x->bysrc, net->xfrm.state_bysrc + h);
if (x->id.spi) {
h = xfrm_spi_hash(net, &x->id.daddr, x->id.spi, x->id.proto, encap_family);
- hlist_add_head(&x->byspi, net->xfrm.state_byspi+h);
+ hlist_add_head_rcu(&x->byspi, net->xfrm.state_byspi + h);
}
x->lft.hard_add_expires_seconds = net->xfrm.sysctl_acq_expires;
tasklet_hrtimer_start(&x->mtimer, ktime_set(net->xfrm.sysctl_acq_expires, 0), HRTIMER_MODE_REL);
@@ -945,16 +945,16 @@ static void __xfrm_state_insert(struct xfrm_state *x)
h = xfrm_dst_hash(net, &x->id.daddr, &x->props.saddr,
x->props.reqid, x->props.family);
- hlist_add_head(&x->bydst, net->xfrm.state_bydst+h);
+ hlist_add_head_rcu(&x->bydst, net->xfrm.state_bydst + h);
h = xfrm_src_hash(net, &x->id.daddr, &x->props.saddr, x->props.family);
- hlist_add_head(&x->bysrc, net->xfrm.state_bysrc+h);
+ hlist_add_head_rcu(&x->bysrc, net->xfrm.state_bysrc + h);
if (x->id.spi) {
h = xfrm_spi_hash(net, &x->id.daddr, x->id.spi, x->id.proto,
x->props.family);
- hlist_add_head(&x->byspi, net->xfrm.state_byspi+h);
+ hlist_add_head_rcu(&x->byspi, net->xfrm.state_byspi + h);
}
tasklet_hrtimer_start(&x->mtimer, ktime_set(1, 0), HRTIMER_MODE_REL);
@@ -1063,9 +1063,9 @@ static struct xfrm_state *__find_acq_core(struct net *net,
xfrm_state_hold(x);
tasklet_hrtimer_start(&x->mtimer, ktime_set(net->xfrm.sysctl_acq_expires, 0), HRTIMER_MODE_REL);
list_add(&x->km.all, &net->xfrm.state_all);
- hlist_add_head(&x->bydst, net->xfrm.state_bydst+h);
+ hlist_add_head_rcu(&x->bydst, net->xfrm.state_bydst + h);
h = xfrm_src_hash(net, daddr, saddr, family);
- hlist_add_head(&x->bysrc, net->xfrm.state_bysrc+h);
+ hlist_add_head_rcu(&x->bysrc, net->xfrm.state_bysrc + h);
net->xfrm.state_num++;
@@ -1581,7 +1581,7 @@ int xfrm_alloc_spi(struct xfrm_state *x, u32 low, u32 high)
if (x->id.spi) {
spin_lock_bh(&net->xfrm.xfrm_state_lock);
h = xfrm_spi_hash(net, &x->id.daddr, x->id.spi, x->id.proto, x->props.family);
- hlist_add_head(&x->byspi, net->xfrm.state_byspi+h);
+ hlist_add_head_rcu(&x->byspi, net->xfrm.state_byspi + h);
spin_unlock_bh(&net->xfrm.xfrm_state_lock);
err = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-26 04:08:09 +0000