diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/ipc_namespace.h | 6 | ||||
-rw-r--r-- | include/linux/netpoll.h | 5 | ||||
-rw-r--r-- | include/linux/percpu.h | 8 | ||||
-rw-r--r-- | include/net/ip6_fib.h | 1 | ||||
-rw-r--r-- | include/trace/events/target.h | 4 | ||||
-rw-r--r-- | include/uapi/linux/perf_event.h | 12 |
6 files changed, 20 insertions, 16 deletions
diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h index 19c19a5..f6c82de 100644 --- a/include/linux/ipc_namespace.h +++ b/include/linux/ipc_namespace.h @@ -34,9 +34,9 @@ struct ipc_namespace { int sem_ctls[4]; int used_sems; - int msg_ctlmax; - int msg_ctlmnb; - int msg_ctlmni; + unsigned int msg_ctlmax; + unsigned int msg_ctlmnb; + unsigned int msg_ctlmni; atomic_t msg_bytes; atomic_t msg_hdrs; int auto_msgmni; diff --git a/include/linux/netpoll.h b/include/linux/netpoll.h index f3c7c24..fbfdb9d 100644 --- a/include/linux/netpoll.h +++ b/include/linux/netpoll.h @@ -24,7 +24,8 @@ struct netpoll { struct net_device *dev; char dev_name[IFNAMSIZ]; const char *name; - void (*rx_hook)(struct netpoll *, int, char *, int); + void (*rx_skb_hook)(struct netpoll *np, int source, struct sk_buff *skb, + int offset, int len); union inet_addr local_ip, remote_ip; bool ipv6; @@ -41,7 +42,7 @@ struct netpoll_info { unsigned long rx_flags; spinlock_t rx_lock; struct semaphore dev_lock; - struct list_head rx_np; /* netpolls that registered an rx_hook */ + struct list_head rx_np; /* netpolls that registered an rx_skb_hook */ struct sk_buff_head neigh_tx; /* list of neigh requests to reply to */ struct sk_buff_head txq; diff --git a/include/linux/percpu.h b/include/linux/percpu.h index cc88172..c74088a 100644 --- a/include/linux/percpu.h +++ b/include/linux/percpu.h @@ -332,7 +332,7 @@ do { \ #endif #ifndef this_cpu_sub -# define this_cpu_sub(pcp, val) this_cpu_add((pcp), -(val)) +# define this_cpu_sub(pcp, val) this_cpu_add((pcp), -(typeof(pcp))(val)) #endif #ifndef this_cpu_inc @@ -418,7 +418,7 @@ do { \ # define this_cpu_add_return(pcp, val) __pcpu_size_call_return2(this_cpu_add_return_, pcp, val) #endif -#define this_cpu_sub_return(pcp, val) this_cpu_add_return(pcp, -(val)) +#define this_cpu_sub_return(pcp, val) this_cpu_add_return(pcp, -(typeof(pcp))(val)) #define this_cpu_inc_return(pcp) this_cpu_add_return(pcp, 1) #define this_cpu_dec_return(pcp) this_cpu_add_return(pcp, -1) @@ -586,7 +586,7 @@ do { \ #endif #ifndef __this_cpu_sub -# define __this_cpu_sub(pcp, val) __this_cpu_add((pcp), -(val)) +# define __this_cpu_sub(pcp, val) __this_cpu_add((pcp), -(typeof(pcp))(val)) #endif #ifndef __this_cpu_inc @@ -668,7 +668,7 @@ do { \ __pcpu_size_call_return2(__this_cpu_add_return_, pcp, val) #endif -#define __this_cpu_sub_return(pcp, val) __this_cpu_add_return(pcp, -(val)) +#define __this_cpu_sub_return(pcp, val) __this_cpu_add_return(pcp, -(typeof(pcp))(val)) #define __this_cpu_inc_return(pcp) __this_cpu_add_return(pcp, 1) #define __this_cpu_dec_return(pcp) __this_cpu_add_return(pcp, -1) diff --git a/include/net/ip6_fib.h b/include/net/ip6_fib.h index 6738f34..2182525 100644 --- a/include/net/ip6_fib.h +++ b/include/net/ip6_fib.h @@ -165,6 +165,7 @@ static inline struct inet6_dev *ip6_dst_idev(struct dst_entry *dst) static inline void rt6_clean_expires(struct rt6_info *rt) { rt->rt6i_flags &= ~RTF_EXPIRES; + rt->dst.expires = 0; } static inline void rt6_set_expires(struct rt6_info *rt, unsigned long expires) diff --git a/include/trace/events/target.h b/include/trace/events/target.h index aef8fc3..da9cc0f 100644 --- a/include/trace/events/target.h +++ b/include/trace/events/target.h @@ -144,7 +144,7 @@ TRACE_EVENT(target_sequencer_start, ), TP_fast_assign( - __entry->unpacked_lun = cmd->se_lun->unpacked_lun; + __entry->unpacked_lun = cmd->orig_fe_lun; __entry->opcode = cmd->t_task_cdb[0]; __entry->data_length = cmd->data_length; __entry->task_attribute = cmd->sam_task_attr; @@ -182,7 +182,7 @@ TRACE_EVENT(target_cmd_complete, ), TP_fast_assign( - __entry->unpacked_lun = cmd->se_lun->unpacked_lun; + __entry->unpacked_lun = cmd->orig_fe_lun; __entry->opcode = cmd->t_task_cdb[0]; __entry->data_length = cmd->data_length; __entry->task_attribute = cmd->sam_task_attr; diff --git a/include/uapi/linux/perf_event.h b/include/uapi/linux/perf_event.h index 009a655..2fc1602 100644 --- a/include/uapi/linux/perf_event.h +++ b/include/uapi/linux/perf_event.h @@ -456,13 +456,15 @@ struct perf_event_mmap_page { /* * Control data for the mmap() data buffer. * - * User-space reading the @data_head value should issue an rmb(), on - * SMP capable platforms, after reading this value -- see - * perf_event_wakeup(). + * User-space reading the @data_head value should issue an smp_rmb(), + * after reading this value. * * When the mapping is PROT_WRITE the @data_tail value should be - * written by userspace to reflect the last read data. In this case - * the kernel will not over-write unread data. + * written by userspace to reflect the last read data, after issueing + * an smp_mb() to separate the data read from the ->data_tail store. + * In this case the kernel will not over-write unread data. + * + * See perf_output_put_handle() for the data ordering. */ __u64 data_head; /* head in the data section */ __u64 data_tail; /* user-space written tail */ |