AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

Merge branch 'master' of /repos/git/net-2.6

Browse Source
This commit is contained in:
Patrick McHardy 2009-02-18 15:16:18 +01:00
commit 4667ba1511
5 changed files with 12 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
drivers/net/forcedeth.c
View File

@ -6011,9 +6011,20 @@ static void nv_shutdown(struct pci_dev *pdev)
if (netif_running(dev))
nv_close(dev);
nv_restore_mac_addr(pdev);
/*
* Restore the MAC so a kernel started by kexec won't get confused.
* If we really go for poweroff, we must not restore the MAC,
* otherwise the MAC for WOL will be reversed at least on some boards.
*/
if (system_state != SYSTEM_POWER_OFF) {
nv_restore_mac_addr(pdev);
}
pci_disable_device(pdev);
/*
* Apparently it is not possible to reinitialise from D3 hot,
* only put the device into D3 if we really go for poweroff.
*/
if (system_state == SYSTEM_POWER_OFF) {
if (pci_enable_wake(pdev, PCI_D3cold, np->wolenabled))
pci_enable_wake(pdev, PCI_D3hot, np->wolenabled);

9
include/linux/skbuff.h
View File

@ -416,15 +416,6 @@ extern void skb_over_panic(struct sk_buff *skb, int len,
void *here);
extern void skb_under_panic(struct sk_buff *skb, int len,
void *here);
extern void skb_truesize_bug(struct sk_buff *skb);
static inline void skb_truesize_check(struct sk_buff *skb)
{
int len = sizeof(struct sk_buff) + skb->len;
if (unlikely((int)skb->truesize < len))
skb_truesize_bug(skb);
}
extern int skb_append_datato_frags(struct sock *sk, struct sk_buff *skb,
int getfrag(void *from, char *to, int offset,

1
include/net/sock.h
View File

@ -860,7 +860,6 @@ static inline void sk_mem_uncharge(struct sock *sk, int size)
static inline void sk_wmem_free_skb(struct sock *sk, struct sk_buff *skb)
{
skb_truesize_check(skb);
sock_set_flag(sk, SOCK_QUEUE_SHRUNK);
sk->sk_wmem_queued -= skb->truesize;
sk_mem_uncharge(sk, skb->truesize);

8
net/core/skbuff.c
View File

@ -143,14 +143,6 @@ void skb_under_panic(struct sk_buff *skb, int sz, void *here)
BUG();
}
void skb_truesize_bug(struct sk_buff *skb)
{
WARN(net_ratelimit(), KERN_ERR "SKB BUG: Invalid truesize (%u) "
"len=%u, sizeof(sk_buff)=%Zd\n",
skb->truesize, skb->len, sizeof(struct sk_buff));
}
EXPORT_SYMBOL(skb_truesize_bug);
/* Allocate a new skbuff. We do this ourselves so we can fill in a few
* 'private' fields and also do memory statistics to find all the
* [BEEP] leaks.

1
net/core/sock.c
View File

@ -1137,7 +1137,6 @@ void sock_rfree(struct sk_buff *skb)
{
struct sock *sk = skb->sk;
skb_truesize_check(skb);
atomic_sub(skb->truesize, &sk->sk_rmem_alloc);
sk_mem_uncharge(skb->sk, skb->truesize);
}