diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/iio/iio.h | 17 | ||||
| -rw-r--r-- | include/net/ip.h | 1 | ||||
| -rw-r--r-- | include/net/netns/sctp.h | 1 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 4 |
4 files changed, 23 insertions, 0 deletions
diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index 3d35b7023591..683911167953 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -569,6 +569,15 @@ int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer, #define IIO_DEGREE_TO_RAD(deg) (((deg) * 314159ULL + 9000000ULL) / 18000000ULL) /** + * IIO_RAD_TO_DEGREE() - Convert rad to degree + * @rad: A value in rad + * + * Returns the given value converted from rad to degree + */ +#define IIO_RAD_TO_DEGREE(rad) \ + (((rad) * 18000000ULL + 314159ULL / 2) / 314159ULL) + +/** * IIO_G_TO_M_S_2() - Convert g to meter / second**2 * @g: A value in g * @@ -576,4 +585,12 @@ int iio_str_to_fixpoint(const char *str, int fract_mult, int *integer, */ #define IIO_G_TO_M_S_2(g) ((g) * 980665ULL / 100000ULL) +/** + * IIO_M_S_2_TO_G() - Convert meter / second**2 to g + * @ms2: A value in meter / second**2 + * + * Returns the given value converted from meter / second**2 to g + */ +#define IIO_M_S_2_TO_G(ms2) (((ms2) * 100000ULL + 980665ULL / 2) / 980665ULL) + #endif /* _INDUSTRIAL_IO_H_ */ diff --git a/include/net/ip.h b/include/net/ip.h index 0a62365149e2..ea9be6b407bc 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -141,6 +141,7 @@ static inline struct sk_buff *ip_finish_skb(struct sock *sk, struct flowi4 *fl4) } /* datagram.c */ +int __ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len); extern int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len); diff --git a/include/net/netns/sctp.h b/include/net/netns/sctp.h index 3573a81815ad..8ba379f9e467 100644 --- a/include/net/netns/sctp.h +++ b/include/net/netns/sctp.h @@ -31,6 +31,7 @@ struct netns_sctp { struct list_head addr_waitq; struct timer_list addr_wq_timer; struct list_head auto_asconf_splist; + /* Lock that protects both addr_waitq and auto_asconf_splist */ spinlock_t addr_wq_lock; /* Lock that protects the local_addr_list writers */ diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index da6b9a01ff75..b30c1d95be2c 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -228,6 +228,10 @@ struct sctp_sock { atomic_t pd_mode; /* Receive to here while partial delivery is in effect. */ struct sk_buff_head pd_lobby; + + /* These must be the last fields, as they will skipped on copies, + * like on accept and peeloff operations + */ struct list_head auto_asconf_list; int do_auto_asconf; }; |