diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/ide.h | 2 | ||||
| -rw-r--r-- | include/linux/io.h | 13 | ||||
| -rw-r--r-- | include/linux/ipv6.h | 3 | ||||
| -rw-r--r-- | include/linux/nfs_page.h | 31 | ||||
| -rw-r--r-- | include/linux/plist.h | 54 | ||||
| -rw-r--r-- | include/linux/skbuff.h | 10 | ||||
| -rw-r--r-- | include/linux/sysctl.h | 1 | ||||
| -rw-r--r-- | include/linux/taskstats.h | 13 |
8 files changed, 57 insertions, 70 deletions
diff --git a/include/linux/ide.h b/include/linux/ide.h index 58564a199862..d3bbc7188b6a 100644 --- a/include/linux/ide.h +++ b/include/linux/ide.h @@ -861,6 +861,8 @@ typedef struct hwgroup_s { int (*expiry)(ide_drive_t *); /* ide_system_bus_speed */ int pio_clock; + int req_gen; + int req_gen_timer; unsigned char cmd_buf[4]; } ide_hwgroup_t; diff --git a/include/linux/io.h b/include/linux/io.h index c244a0cc9319..09d351236379 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -33,9 +33,22 @@ int ioremap_page_range(unsigned long addr, unsigned long end, /* * Managed iomap interface */ +#ifdef CONFIG_HAS_IOPORT void __iomem * devm_ioport_map(struct device *dev, unsigned long port, unsigned int nr); void devm_ioport_unmap(struct device *dev, void __iomem *addr); +#else +static inline void __iomem *devm_ioport_map(struct device *dev, + unsigned long port, + unsigned int nr) +{ + return NULL; +} + +static inline void devm_ioport_unmap(struct device *dev, void __iomem *addr) +{ +} +#endif void __iomem * devm_ioremap(struct device *dev, unsigned long offset, unsigned long size); diff --git a/include/linux/ipv6.h b/include/linux/ipv6.h index f8241130f5ea..713eb5eaa81f 100644 --- a/include/linux/ipv6.h +++ b/include/linux/ipv6.h @@ -177,6 +177,7 @@ struct ipv6_devconf { #endif #endif __s32 proxy_ndp; + __s32 accept_source_route; void *sysctl; }; @@ -205,6 +206,8 @@ enum { DEVCONF_RTR_PROBE_INTERVAL, DEVCONF_ACCEPT_RA_RT_INFO_MAX_PLEN, DEVCONF_PROXY_NDP, + __DEVCONF_OPTIMISTIC_DAD, + DEVCONF_ACCEPT_SOURCE_ROUTE, DEVCONF_MAX }; diff --git a/include/linux/nfs_page.h b/include/linux/nfs_page.h index 2e555d49c9b7..16b0266b14fd 100644 --- a/include/linux/nfs_page.h +++ b/include/linux/nfs_page.h @@ -31,7 +31,6 @@ #define PG_NEED_COMMIT 1 #define PG_NEED_RESCHED 2 #define PG_NEED_FLUSH 3 -#define PG_FLUSHING 4 struct nfs_inode; struct nfs_page { @@ -50,8 +49,6 @@ struct nfs_page { }; #define NFS_WBACK_BUSY(req) (test_bit(PG_BUSY,&(req)->wb_flags)) -#define NFS_NEED_COMMIT(req) (test_bit(PG_NEED_COMMIT,&(req)->wb_flags)) -#define NFS_NEED_RESCHED(req) (test_bit(PG_NEED_RESCHED,&(req)->wb_flags)) extern struct nfs_page *nfs_create_request(struct nfs_open_context *ctx, struct inode *inode, @@ -122,34 +119,6 @@ nfs_list_remove_request(struct nfs_page *req) req->wb_list_head = NULL; } -static inline int -nfs_defer_commit(struct nfs_page *req) -{ - return !test_and_set_bit(PG_NEED_COMMIT, &req->wb_flags); -} - -static inline void -nfs_clear_commit(struct nfs_page *req) -{ - smp_mb__before_clear_bit(); - clear_bit(PG_NEED_COMMIT, &req->wb_flags); - smp_mb__after_clear_bit(); -} - -static inline int -nfs_defer_reschedule(struct nfs_page *req) -{ - return !test_and_set_bit(PG_NEED_RESCHED, &req->wb_flags); -} - -static inline void -nfs_clear_reschedule(struct nfs_page *req) -{ - smp_mb__before_clear_bit(); - clear_bit(PG_NEED_RESCHED, &req->wb_flags); - smp_mb__after_clear_bit(); -} - static inline struct nfs_page * nfs_list_entry(struct list_head *head) { diff --git a/include/linux/plist.h b/include/linux/plist.h index b95818a037ad..85de2f055874 100644 --- a/include/linux/plist.h +++ b/include/linux/plist.h @@ -97,9 +97,9 @@ struct plist_node { #endif /** - * #PLIST_HEAD_INIT - static struct plist_head initializer - * + * PLIST_HEAD_INIT - static struct plist_head initializer * @head: struct plist_head variable name + * @_lock: lock to initialize for this list */ #define PLIST_HEAD_INIT(head, _lock) \ { \ @@ -109,8 +109,7 @@ struct plist_node { } /** - * #PLIST_NODE_INIT - static struct plist_node initializer - * + * PLIST_NODE_INIT - static struct plist_node initializer * @node: struct plist_node variable name * @__prio: initial node priority */ @@ -122,8 +121,8 @@ struct plist_node { /** * plist_head_init - dynamic struct plist_head initializer - * * @head: &struct plist_head pointer + * @lock: list spinlock, remembered for debugging */ static inline void plist_head_init(struct plist_head *head, spinlock_t *lock) @@ -137,7 +136,6 @@ plist_head_init(struct plist_head *head, spinlock_t *lock) /** * plist_node_init - Dynamic struct plist_node initializer - * * @node: &struct plist_node pointer * @prio: initial node priority */ @@ -152,49 +150,46 @@ extern void plist_del(struct plist_node *node, struct plist_head *head); /** * plist_for_each - iterate over the plist - * - * @pos1: the type * to use as a loop counter. - * @head: the head for your list. + * @pos: the type * to use as a loop counter + * @head: the head for your list */ #define plist_for_each(pos, head) \ list_for_each_entry(pos, &(head)->node_list, plist.node_list) /** - * plist_for_each_entry_safe - iterate over a plist of given type safe - * against removal of list entry + * plist_for_each_safe - iterate safely over a plist of given type + * @pos: the type * to use as a loop counter + * @n: another type * to use as temporary storage + * @head: the head for your list * - * @pos1: the type * to use as a loop counter. - * @n1: another type * to use as temporary storage - * @head: the head for your list. + * Iterate over a plist of given type, safe against removal of list entry. */ #define plist_for_each_safe(pos, n, head) \ list_for_each_entry_safe(pos, n, &(head)->node_list, plist.node_list) /** * plist_for_each_entry - iterate over list of given type - * - * @pos: the type * to use as a loop counter. - * @head: the head for your list. - * @member: the name of the list_struct within the struct. + * @pos: the type * to use as a loop counter + * @head: the head for your list + * @mem: the name of the list_struct within the struct */ #define plist_for_each_entry(pos, head, mem) \ list_for_each_entry(pos, &(head)->node_list, mem.plist.node_list) /** - * plist_for_each_entry_safe - iterate over list of given type safe against - * removal of list entry - * - * @pos: the type * to use as a loop counter. + * plist_for_each_entry_safe - iterate safely over list of given type + * @pos: the type * to use as a loop counter * @n: another type * to use as temporary storage - * @head: the head for your list. - * @m: the name of the list_struct within the struct. + * @head: the head for your list + * @m: the name of the list_struct within the struct + * + * Iterate over list of given type, safe against removal of list entry. */ #define plist_for_each_entry_safe(pos, n, head, m) \ list_for_each_entry_safe(pos, n, &(head)->node_list, m.plist.node_list) /** * plist_head_empty - return !0 if a plist_head is empty - * * @head: &struct plist_head pointer */ static inline int plist_head_empty(const struct plist_head *head) @@ -204,7 +199,6 @@ static inline int plist_head_empty(const struct plist_head *head) /** * plist_node_empty - return !0 if plist_node is not on a list - * * @node: &struct plist_node pointer */ static inline int plist_node_empty(const struct plist_node *node) @@ -216,10 +210,9 @@ static inline int plist_node_empty(const struct plist_node *node) /** * plist_first_entry - get the struct for the first entry - * - * @ptr: the &struct plist_head pointer. - * @type: the type of the struct this is embedded in. - * @member: the name of the list_struct within the struct. + * @head: the &struct plist_head pointer + * @type: the type of the struct this is embedded in + * @member: the name of the list_struct within the struct */ #ifdef CONFIG_DEBUG_PI_LIST # define plist_first_entry(head, type, member) \ @@ -234,7 +227,6 @@ static inline int plist_node_empty(const struct plist_node *node) /** * plist_first - return the first node (and thus, highest priority) - * * @head: the &struct plist_head pointer * * Assumes the plist is _not_ empty. diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 82f43ad478c7..5992f65b4184 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -346,9 +346,6 @@ static inline struct sk_buff *alloc_skb_fclone(unsigned int size, return __alloc_skb(size, priority, 1, -1); } -extern struct sk_buff *alloc_skb_from_cache(struct kmem_cache *cp, - unsigned int size, - gfp_t priority); extern void kfree_skbmem(struct sk_buff *skb); extern struct sk_buff *skb_clone(struct sk_buff *skb, gfp_t priority); @@ -622,6 +619,13 @@ static inline void skb_queue_head_init(struct sk_buff_head *list) list->qlen = 0; } +static inline void skb_queue_head_init_class(struct sk_buff_head *list, + struct lock_class_key *class) +{ + skb_queue_head_init(list); + lockdep_set_class(&list->lock, class); +} + /* * Insert an sk_buff at the start of a list. * diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h index 2c5fb38d9392..9a8970bf99a6 100644 --- a/include/linux/sysctl.h +++ b/include/linux/sysctl.h @@ -580,6 +580,7 @@ enum { NET_IPV6_RTR_PROBE_INTERVAL=21, NET_IPV6_ACCEPT_RA_RT_INFO_MAX_PLEN=22, NET_IPV6_PROXY_NDP=23, + NET_IPV6_ACCEPT_SOURCE_ROUTE=25, __NET_IPV6_MAX }; diff --git a/include/linux/taskstats.h b/include/linux/taskstats.h index 3fced4798255..a46104a28f66 100644 --- a/include/linux/taskstats.h +++ b/include/linux/taskstats.h @@ -31,7 +31,7 @@ */ -#define TASKSTATS_VERSION 3 +#define TASKSTATS_VERSION 4 #define TS_COMM_LEN 32 /* should be >= TASK_COMM_LEN * in linux/sched.h */ @@ -66,7 +66,7 @@ struct taskstats { /* Delay waiting for cpu, while runnable * count, delay_total NOT updated atomically */ - __u64 cpu_count; + __u64 cpu_count __attribute__((aligned(8))); __u64 cpu_delay_total; /* Following four fields atomically updated using task->delays->lock */ @@ -101,14 +101,17 @@ struct taskstats { /* Basic Accounting Fields start */ char ac_comm[TS_COMM_LEN]; /* Command name */ - __u8 ac_sched; /* Scheduling discipline */ + __u8 ac_sched __attribute__((aligned(8))); + /* Scheduling discipline */ __u8 ac_pad[3]; - __u32 ac_uid; /* User ID */ + __u32 ac_uid __attribute__((aligned(8))); + /* User ID */ __u32 ac_gid; /* Group ID */ __u32 ac_pid; /* Process ID */ __u32 ac_ppid; /* Parent process ID */ __u32 ac_btime; /* Begin time [sec since 1970] */ - __u64 ac_etime; /* Elapsed time [usec] */ + __u64 ac_etime __attribute__((aligned(8))); + /* Elapsed time [usec] */ __u64 ac_utime; /* User CPU time [usec] */ __u64 ac_stime; /* SYstem CPU time [usec] */ __u64 ac_minflt; /* Minor Page Fault Count */ |