diff --git a/Makefile b/Makefile
index 1fa7e53..5d47dc5 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 14
-EXTRAVERSION =
+EXTRAVERSION = .2
NAME=Affluent Albatross
# *DOCUMENTATION*
diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
index c9f2f60..dee6ab5 100644
--- a/arch/s390/appldata/appldata_base.c
+++ b/arch/s390/appldata/appldata_base.c
@@ -592,12 +592,15 @@ int appldata_register_ops(struct appldat
*/
void appldata_unregister_ops(struct appldata_ops *ops)
{
+ void *table;
spin_lock(&appldata_ops_lock);
- unregister_sysctl_table(ops->sysctl_header);
list_del(&ops->list);
- kfree(ops->ctl_table);
+ /* at that point any incoming access will fail */
+ table = ops->ctl_table;
ops->ctl_table = NULL;
spin_unlock(&appldata_ops_lock);
+ unregister_sysctl_table(ops->sysctl_header);
+ kfree(table);
P_INFO("%s-ops unregistered!\n", ops->name);
}
/********************** module-ops management <END> **************************/
diff --git a/drivers/block/cfq-iosched.c b/drivers/block/cfq-iosched.c
index cd056e7..23df2d2 100644
--- a/drivers/block/cfq-iosched.c
+++ b/drivers/block/cfq-iosched.c
@@ -2260,10 +2260,8 @@ static void cfq_put_cfqd(struct cfq_data
if (!atomic_dec_and_test(&cfqd->ref))
return;
- blk_put_queue(q);
-
cfq_shutdown_timer_wq(cfqd);
- q->elevator->elevator_data = NULL;
+ blk_put_queue(q);
mempool_destroy(cfqd->crq_pool);
kfree(cfqd->crq_hash);
diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
index 06998c2..e3914a9 100644
--- a/drivers/net/wireless/airo.c
+++ b/drivers/net/wireless/airo.c
@@ -46,6 +46,8 @@
#include <linux/pci.h>
#include <asm/uaccess.h>
+#include "airo.h"
+
#ifdef CONFIG_PCI
static struct pci_device_id card_ids[] = {
{ 0x14b9, 1, PCI_ANY_ID, PCI_ANY_ID, },
diff --git a/drivers/net/wireless/airo.h b/drivers/net/wireless/airo.h
new file mode 100644
index 0000000..e480adf
--- /dev/null
+++ b/drivers/net/wireless/airo.h
@@ -0,0 +1,9 @@
+#ifndef _AIRO_H_
+#define _AIRO_H_
+
+struct net_device *init_airo_card(unsigned short irq, int port, int is_pcmcia,
+ struct device *dmdev);
+int reset_airo_card(struct net_device *dev);
+void stop_airo_card(struct net_device *dev, int freeres);
+
+#endif /* _AIRO_H_ */
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index bf25584..a172ede 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -42,6 +42,8 @@
#include <asm/io.h>
#include <asm/system.h>
+#include "airo.h"
+
/*
All the PCMCIA modules use PCMCIA_DEBUG to control debugging. If
you do not define PCMCIA_DEBUG at all, all the debug code will be
@@ -78,10 +80,6 @@ MODULE_SUPPORTED_DEVICE("Aironet 4500, 4
event handler.
*/
-struct net_device *init_airo_card( int, int, int, struct device * );
-void stop_airo_card( struct net_device *, int );
-int reset_airo_card( struct net_device * );
-
static void airo_config(dev_link_t *link);
static void airo_release(dev_link_t *link);
static int airo_event(event_t event, int priority,
diff --git a/drivers/net/wireless/prism54/islpci_eth.c b/drivers/net/wireless/prism54/islpci_eth.c
index 5952e99..0975dd4 100644
--- a/drivers/net/wireless/prism54/islpci_eth.c
+++ b/drivers/net/wireless/prism54/islpci_eth.c
@@ -97,12 +97,6 @@ islpci_eth_transmit(struct sk_buff *skb,
/* lock the driver code */
spin_lock_irqsave(&priv->slock, flags);
- /* determine the amount of fragments needed to store the frame */
-
- frame_size = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len;
- if (init_wds)
- frame_size += 6;
-
/* check whether the destination queue has enough fragments for the frame */
curr_frag = le32_to_cpu(cb->driver_curr_frag[ISL38XX_CB_TX_DATA_LQ]);
if (unlikely(curr_frag - priv->free_data_tx >= ISL38XX_CB_TX_QSIZE)) {
@@ -213,6 +207,7 @@ islpci_eth_transmit(struct sk_buff *skb,
/* store the skb address for future freeing */
priv->data_low_tx[index] = skb;
/* set the proper fragment start address and size information */
+ frame_size = skb->len;
fragment->size = cpu_to_le16(frame_size);
fragment->flags = cpu_to_le16(0); /* set to 1 if more fragments */
fragment->address = cpu_to_le32(pci_map_address);
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index 00297f1..1e49423 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -292,30 +292,23 @@ static ssize_t show_modalias(struct devi
{
struct usb_interface *intf;
struct usb_device *udev;
- int len;
+ struct usb_host_interface *alt;
intf = to_usb_interface(dev);
udev = interface_to_usbdev(intf);
+ alt = intf->cur_altsetting;
- len = sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic",
- le16_to_cpu(udev->descriptor.idVendor),
- le16_to_cpu(udev->descriptor.idProduct),
- le16_to_cpu(udev->descriptor.bcdDevice),
- udev->descriptor.bDeviceClass,
- udev->descriptor.bDeviceSubClass,
- udev->descriptor.bDeviceProtocol);
- buf += len;
-
- if (udev->descriptor.bDeviceClass == 0) {
- struct usb_host_interface *alt = intf->cur_altsetting;
-
- return len + sprintf(buf, "%02Xisc%02Xip%02X\n",
- alt->desc.bInterfaceClass,
- alt->desc.bInterfaceSubClass,
- alt->desc.bInterfaceProtocol);
- } else {
- return len + sprintf(buf, "*isc*ip*\n");
- }
+ return sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02X"
+ "ic%02Xisc%02Xip%02X\n",
+ le16_to_cpu(udev->descriptor.idVendor),
+ le16_to_cpu(udev->descriptor.idProduct),
+ le16_to_cpu(udev->descriptor.bcdDevice),
+ udev->descriptor.bDeviceClass,
+ udev->descriptor.bDeviceSubClass,
+ udev->descriptor.bDeviceProtocol,
+ alt->desc.bInterfaceClass,
+ alt->desc.bInterfaceSubClass,
+ alt->desc.bInterfaceProtocol);
}
static DEVICE_ATTR(modalias, S_IRUGO, show_modalias, NULL);
diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
index 7d13150..ff8b9fd 100644
--- a/drivers/usb/core/usb.c
+++ b/drivers/usb/core/usb.c
@@ -557,6 +557,7 @@ static int usb_hotplug (struct device *d
{
struct usb_interface *intf;
struct usb_device *usb_dev;
+ struct usb_host_interface *alt;
int i = 0;
int length = 0;
@@ -573,7 +574,8 @@ static int usb_hotplug (struct device *d
intf = to_usb_interface(dev);
usb_dev = interface_to_usbdev (intf);
-
+ alt = intf->cur_altsetting;
+
if (usb_dev->devnum < 0) {
pr_debug ("usb %s: already deleted?\n", dev->bus_id);
return -ENODEV;
@@ -615,46 +617,27 @@ static int usb_hotplug (struct device *d
usb_dev->descriptor.bDeviceProtocol))
return -ENOMEM;
- if (usb_dev->descriptor.bDeviceClass == 0) {
- struct usb_host_interface *alt = intf->cur_altsetting;
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "INTERFACE=%d/%d/%d",
+ alt->desc.bInterfaceClass,
+ alt->desc.bInterfaceSubClass,
+ alt->desc.bInterfaceProtocol))
+ return -ENOMEM;
- /* 2.4 only exposed interface zero. in 2.5, hotplug
- * agents are called for all interfaces, and can use
- * $DEVPATH/bInterfaceNumber if necessary.
- */
- if (add_hotplug_env_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "INTERFACE=%d/%d/%d",
- alt->desc.bInterfaceClass,
- alt->desc.bInterfaceSubClass,
- alt->desc.bInterfaceProtocol))
- return -ENOMEM;
-
- if (add_hotplug_env_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "MODALIAS=usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X",
- le16_to_cpu(usb_dev->descriptor.idVendor),
- le16_to_cpu(usb_dev->descriptor.idProduct),
- le16_to_cpu(usb_dev->descriptor.bcdDevice),
- usb_dev->descriptor.bDeviceClass,
- usb_dev->descriptor.bDeviceSubClass,
- usb_dev->descriptor.bDeviceProtocol,
- alt->desc.bInterfaceClass,
- alt->desc.bInterfaceSubClass,
- alt->desc.bInterfaceProtocol))
- return -ENOMEM;
- } else {
- if (add_hotplug_env_var(envp, num_envp, &i,
- buffer, buffer_size, &length,
- "MODALIAS=usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic*isc*ip*",
- le16_to_cpu(usb_dev->descriptor.idVendor),
- le16_to_cpu(usb_dev->descriptor.idProduct),
- le16_to_cpu(usb_dev->descriptor.bcdDevice),
- usb_dev->descriptor.bDeviceClass,
- usb_dev->descriptor.bDeviceSubClass,
- usb_dev->descriptor.bDeviceProtocol))
- return -ENOMEM;
- }
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "MODALIAS=usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02Xic%02Xisc%02Xip%02X",
+ le16_to_cpu(usb_dev->descriptor.idVendor),
+ le16_to_cpu(usb_dev->descriptor.idProduct),
+ le16_to_cpu(usb_dev->descriptor.bcdDevice),
+ usb_dev->descriptor.bDeviceClass,
+ usb_dev->descriptor.bDeviceSubClass,
+ usb_dev->descriptor.bDeviceProtocol,
+ alt->desc.bInterfaceClass,
+ alt->desc.bInterfaceSubClass,
+ alt->desc.bInterfaceProtocol))
+ return -ENOMEM;
envp[i] = NULL;
diff --git a/fs/exec.c b/fs/exec.c
index a04a575..78bcb0b 100644
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -593,6 +593,7 @@ static inline int de_thread(struct task_
struct signal_struct *sig = tsk->signal;
struct sighand_struct *newsighand, *oldsighand = tsk->sighand;
spinlock_t *lock = &oldsighand->siglock;
+ struct task_struct *leader = NULL;
int count;
/*
@@ -668,7 +669,7 @@ static inline int de_thread(struct task_
* and to assume its PID:
*/
if (!thread_group_leader(current)) {
- struct task_struct *leader = current->group_leader, *parent;
+ struct task_struct *parent;
struct dentry *proc_dentry1, *proc_dentry2;
unsigned long exit_state, ptrace;
@@ -677,6 +678,7 @@ static inline int de_thread(struct task_
* It should already be zombie at this point, most
* of the time.
*/
+ leader = current->group_leader;
while (leader->exit_state != EXIT_ZOMBIE)
yield();
@@ -736,7 +738,6 @@ static inline int de_thread(struct task_
proc_pid_flush(proc_dentry2);
BUG_ON(exit_state != EXIT_ZOMBIE);
- release_task(leader);
}
/*
@@ -746,8 +747,11 @@ static inline int de_thread(struct task_
sig->flags = 0;
no_thread_group:
- BUG_ON(atomic_read(&sig->count) != 1);
exit_itimers(sig);
+ if (leader)
+ release_task(leader);
+
+ BUG_ON(atomic_read(&sig->count) != 1);
if (atomic_read(&oldsighand->count) == 1) {
/*
diff --git a/fs/xfs/Kconfig b/fs/xfs/Kconfig
index 8e8f32d..bac27d6 100644
--- a/fs/xfs/Kconfig
+++ b/fs/xfs/Kconfig
@@ -24,7 +24,7 @@ config XFS_EXPORT
default y
config XFS_QUOTA
- tristate "XFS Quota support"
+ bool "XFS Quota support"
depends on XFS_FS
help
If you say Y here, you will be able to set limits for disk usage on
diff --git a/include/asm-alpha/barrier.h b/include/asm-alpha/barrier.h
index 229c83f..681ff58 100644
--- a/include/asm-alpha/barrier.h
+++ b/include/asm-alpha/barrier.h
@@ -1,6 +1,8 @@
#ifndef __BARRIER_H
#define __BARRIER_H
+#include <asm/compiler.h>
+
#define mb() \
__asm__ __volatile__("mb": : :"memory")
diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
index 0563581..a7b0329 100644
--- a/include/linux/proc_fs.h
+++ b/include/linux/proc_fs.h
@@ -66,6 +66,7 @@ struct proc_dir_entry {
write_proc_t *write_proc;
atomic_t count; /* use count */
int deleted; /* delete flag */
+ void *set;
};
struct kcore_list {
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index fc8e367..fc131d6 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -24,6 +24,7 @@
#include <linux/compiler.h>
struct file;
+struct completion;
#define CTL_MAXNAME 10 /* how many path components do we allow in a
call to sysctl? In other words, what is
@@ -925,6 +926,8 @@ struct ctl_table_header
{
ctl_table *ctl_table;
struct list_head ctl_entry;
+ int used;
+ struct completion *unregistering;
};
struct ctl_table_header * register_sysctl_table(ctl_table * table,
diff --git a/kernel/ptrace.c b/kernel/ptrace.c
index 019e04e..fcfc456 100644
--- a/kernel/ptrace.c
+++ b/kernel/ptrace.c
@@ -152,7 +152,7 @@ int ptrace_attach(struct task_struct *ta
retval = -EPERM;
if (task->pid <= 1)
goto bad;
- if (task == current)
+ if (task->tgid == current->tgid)
goto bad;
/* the same process cannot be attached many times */
if (task->ptrace & PT_PTRACED)
diff --git a/kernel/signal.c b/kernel/signal.c
index f2b96b0..6904bbb 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -406,6 +406,8 @@ void __exit_signal(struct task_struct *t
void exit_signal(struct task_struct *tsk)
{
+ atomic_dec(&tsk->signal->live);
+
write_lock_irq(&tasklist_lock);
__exit_signal(tsk);
write_unlock_irq(&tasklist_lock);
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 8e56e24..b90dba7 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -169,7 +169,7 @@ struct file_operations proc_sys_file_ope
extern struct proc_dir_entry *proc_sys_root;
-static void register_proc_table(ctl_table *, struct proc_dir_entry *);
+static void register_proc_table(ctl_table *, struct proc_dir_entry *, void *);
static void unregister_proc_table(ctl_table *, struct proc_dir_entry *);
#endif
@@ -992,10 +992,51 @@ static ctl_table dev_table[] = {
extern void init_irq_proc (void);
+static DEFINE_SPINLOCK(sysctl_lock);
+
+/* called under sysctl_lock */
+static int use_table(struct ctl_table_header *p)
+{
+ if (unlikely(p->unregistering))
+ return 0;
+ p->used++;
+ return 1;
+}
+
+/* called under sysctl_lock */
+static void unuse_table(struct ctl_table_header *p)
+{
+ if (!--p->used)
+ if (unlikely(p->unregistering))
+ complete(p->unregistering);
+}
+
+/* called under sysctl_lock, will reacquire if has to wait */
+static void start_unregistering(struct ctl_table_header *p)
+{
+ /*
+ * if p->used is 0, nobody will ever touch that entry again;
+ * we'll eliminate all paths to it before dropping sysctl_lock
+ */
+ if (unlikely(p->used)) {
+ struct completion wait;
+ init_completion(&wait);
+ p->unregistering = &wait;
+ spin_unlock(&sysctl_lock);
+ wait_for_completion(&wait);
+ spin_lock(&sysctl_lock);
+ }
+ /*
+ * do not remove from the list until nobody holds it; walking the
+ * list in do_sysctl() relies on that.
+ */
+ list_del_init(&p->ctl_entry);
+}
+
void __init sysctl_init(void)
{
#ifdef CONFIG_PROC_FS
- register_proc_table(root_table, proc_sys_root);
+ register_proc_table(root_table, proc_sys_root, &root_table_header);
init_irq_proc();
#endif
}
@@ -1004,6 +1045,7 @@ int do_sysctl(int __user *name, int nlen
void __user *newval, size_t newlen)
{
struct list_head *tmp;
+ int error = -ENOTDIR;
if (nlen <= 0 || nlen >= CTL_MAXNAME)
return -ENOTDIR;
@@ -1012,20 +1054,30 @@ int do_sysctl(int __user *name, int nlen
if (!oldlenp || get_user(old_len, oldlenp))
return -EFAULT;
}
+ spin_lock(&sysctl_lock);
tmp = &root_table_header.ctl_entry;
do {
struct ctl_table_header *head =
list_entry(tmp, struct ctl_table_header, ctl_entry);
void *context = NULL;
- int error = parse_table(name, nlen, oldval, oldlenp,
+
+ if (!use_table(head))
+ continue;
+
+ spin_unlock(&sysctl_lock);
+
+ error = parse_table(name, nlen, oldval, oldlenp,
newval, newlen, head->ctl_table,
&context);
kfree(context);
+
+ spin_lock(&sysctl_lock);
+ unuse_table(head);
if (error != -ENOTDIR)
- return error;
- tmp = tmp->next;
- } while (tmp != &root_table_header.ctl_entry);
- return -ENOTDIR;
+ break;
+ } while ((tmp = tmp->next) != &root_table_header.ctl_entry);
+ spin_unlock(&sysctl_lock);
+ return error;
}
asmlinkage long sys_sysctl(struct __sysctl_args __user *args)
@@ -1236,12 +1288,16 @@ struct ctl_table_header *register_sysctl
return NULL;
tmp->ctl_table = table;
INIT_LIST_HEAD(&tmp->ctl_entry);
+ tmp->used = 0;
+ tmp->unregistering = NULL;
+ spin_lock(&sysctl_lock);
if (insert_at_head)
list_add(&tmp->ctl_entry, &root_table_header.ctl_entry);
else
list_add_tail(&tmp->ctl_entry, &root_table_header.ctl_entry);
+ spin_unlock(&sysctl_lock);
#ifdef CONFIG_PROC_FS
- register_proc_table(table, proc_sys_root);
+ register_proc_table(table, proc_sys_root, tmp);
#endif
return tmp;
}
@@ -1255,10 +1311,13 @@ struct ctl_table_header *register_sysctl
*/
void unregister_sysctl_table(struct ctl_table_header * header)
{
- list_del(&header->ctl_entry);
+ might_sleep();
+ spin_lock(&sysctl_lock);
+ start_unregistering(header);
#ifdef CONFIG_PROC_FS
unregister_proc_table(header->ctl_table, proc_sys_root);
#endif
+ spin_unlock(&sysctl_lock);
kfree(header);
}
@@ -1269,7 +1328,7 @@ void unregister_sysctl_table(struct ctl_
#ifdef CONFIG_PROC_FS
/* Scan the sysctl entries in table and add them all into /proc */
-static void register_proc_table(ctl_table * table, struct proc_dir_entry *root)
+static void register_proc_table(ctl_table * table, struct proc_dir_entry *root, void *set)
{
struct proc_dir_entry *de;
int len;
@@ -1305,13 +1364,14 @@ static void register_proc_table(ctl_tabl
de = create_proc_entry(table->procname, mode, root);
if (!de)
continue;
+ de->set = set;
de->data = (void *) table;
if (table->proc_handler)
de->proc_fops = &proc_sys_file_operations;
}
table->de = de;
if (de->mode & S_IFDIR)
- register_proc_table(table->child, de);
+ register_proc_table(table->child, de, set);
}
}
@@ -1336,6 +1396,13 @@ static void unregister_proc_table(ctl_ta
continue;
}
+ /*
+ * In any case, mark the entry as goner; we'll keep it
+ * around if it's busy, but we'll know to do nothing with
+ * its fields. We are under sysctl_lock here.
+ */
+ de->data = NULL;
+
/* Don't unregister proc entries that are still being used.. */
if (atomic_read(&de->count))
continue;
@@ -1349,27 +1416,38 @@ static ssize_t do_rw_proc(int write, str
size_t count, loff_t *ppos)
{
int op;
- struct proc_dir_entry *de;
+ struct proc_dir_entry *de = PDE(file->f_dentry->d_inode);
struct ctl_table *table;
size_t res;
- ssize_t error;
-
- de = PDE(file->f_dentry->d_inode);
- if (!de || !de->data)
- return -ENOTDIR;
- table = (struct ctl_table *) de->data;
- if (!table || !table->proc_handler)
- return -ENOTDIR;
- op = (write ? 002 : 004);
- if (ctl_perm(table, op))
- return -EPERM;
+ ssize_t error = -ENOTDIR;
- res = count;
-
- error = (*table->proc_handler) (table, write, file, buf, &res, ppos);
- if (error)
- return error;
- return res;
+ spin_lock(&sysctl_lock);
+ if (de && de->data && use_table(de->set)) {
+ /*
+ * at that point we know that sysctl was not unregistered
+ * and won't be until we finish
+ */
+ spin_unlock(&sysctl_lock);
+ table = (struct ctl_table *) de->data;
+ if (!table || !table->proc_handler)
+ goto out;
+ error = -EPERM;
+ op = (write ? 002 : 004);
+ if (ctl_perm(table, op))
+ goto out;
+
+ /* careful: calling conventions are nasty here */
+ res = count;
+ error = (*table->proc_handler)(table, write, file,
+ buf, &res, ppos);
+ if (!error)
+ error = res;
+ out:
+ spin_lock(&sysctl_lock);
+ unuse_table(de->set);
+ }
+ spin_unlock(&sysctl_lock);
+ return error;
}
static int proc_opensys(struct inode *inode, struct file *file)
diff --git a/net/core/datagram.c b/net/core/datagram.c
index 81987df..d219435 100644
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -213,6 +213,10 @@ int skb_copy_datagram_iovec(const struct
{
int i, err, fraglen, end = 0;
struct sk_buff *next = skb_shinfo(skb)->frag_list;
+
+ if (!len)
+ return 0;
+
next_skb:
fraglen = skb_headlen(skb);
i = -1;
diff --git a/net/ipv4/ipvs/ip_vs_core.c b/net/ipv4/ipvs/ip_vs_core.c
index 981cc32..1a0843c 100644
--- a/net/ipv4/ipvs/ip_vs_core.c
+++ b/net/ipv4/ipvs/ip_vs_core.c
@@ -1009,11 +1009,10 @@ ip_vs_in(unsigned int hooknum, struct sk
if (sysctl_ip_vs_expire_nodest_conn) {
/* try to expire the connection immediately */
ip_vs_conn_expire_now(cp);
- } else {
- /* don't restart its timer, and silently
- drop the packet. */
- __ip_vs_conn_put(cp);
}
+ /* don't restart its timer, and silently
+ drop the packet. */
+ __ip_vs_conn_put(cp);
return NF_DROP;
}
diff --git a/net/ipv4/tcp_bic.c b/net/ipv4/tcp_bic.c
index 6d80e06..ae35e06 100644
--- a/net/ipv4/tcp_bic.c
+++ b/net/ipv4/tcp_bic.c
@@ -27,7 +27,7 @@
*/
static int fast_convergence = 1;
-static int max_increment = 32;
+static int max_increment = 16;
static int low_window = 14;
static int beta = 819; /* = 819/1024 (BICTCP_BETA_SCALE) */
static int low_utilization_threshold = 153;
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