#ifndef _MPC_H_ #define _MPC_H_ #include #include #include #include #include #include "mpoa_caches.h" /* kernel -> mpc-daemon */ int msg_to_mpoad(struct k_message *msg, struct mpoa_client *mpc); struct mpoa_client { struct mpoa_client *next; struct net_device *dev; /* lec in question */ int dev_num; /* e.g. 2 for lec2 */ struct atm_vcc *mpoad_vcc; /* control channel to mpoad */ uint8_t mps_ctrl_addr[ATM_ESA_LEN]; /* MPS control ATM address */ uint8_t our_ctrl_addr[ATM_ESA_LEN]; /* MPC's control ATM address */ rwlock_t ingress_lock; const struct in_cache_ops *in_ops; /* ingress cache operations */ in_cache_entry *in_cache; /* the ingress cache of this MPC */ rwlock_t egress_lock; const struct eg_cache_ops *eg_ops; /* egress cache operations */ eg_cache_entry *eg_cache; /* the egress cache of this MPC */ uint8_t *mps_macs; /* array of MPS MAC addresses, >=1 */ int number_of_mps_macs; /* number of the above MAC addresses */ struct mpc_parameters parameters; /* parameters for this client */ const struct net_device_ops *old_ops; struct net_device_ops new_ops; }; struct atm_mpoa_qos { struct atm_mpoa_qos *next; __be32 ipaddr; struct atm_qos qos; }; /* MPOA QoS operations */ struct atm_mpoa_qos *atm_mpoa_add_qos(__be32 dst_ip, struct atm_qos *qos); struct atm_mpoa_qos *atm_mpoa_search_qos(__be32 dst_ip); int atm_mpoa_delete_qos(struct atm_mpoa_qos *qos); /* Display QoS entries. This is for the procfs */ struct seq_file; void atm_mpoa_disp_qos(struct seq_file *m); #ifdef CONFIG_PROC_FS int mpc_proc_init(void); void mpc_proc_clean(void); #else #define mpc_proc_init() (0) #define mpc_proc_clean() do { } while(0) #endif #endif /* _MPC_H_ */ 2d349f82553335813b638d2'>treecommitdiff
path: root/net/ceph/ceph_fs.c
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authorThomas Gleixner <tglx@linutronix.de>2017-01-31 19:03:21 +0100
committerThomas Gleixner <tglx@linutronix.de>2017-01-31 20:22:18 +0100
commitaaaec6fc755447a1d056765b11b24d8ff2b81366 (patch)
treea7f4167960ee1df86739905b6ccdeb95465bfe5f /net/nfc/nci/rsp.c
parent08d85f3ea99f1eeafc4e8507936190e86a16ee8c (diff)
x86/irq: Make irq activate operations symmetric
The recent commit which prevents double activation of interrupts unearthed interesting code in x86. The code (ab)uses irq_domain_activate_irq() to reconfigure an already activated interrupt. That trips over the prevention code now. Fix it by deactivating the interrupt before activating the new configuration. Fixes: 08d85f3ea99f1 "irqdomain: Avoid activating interrupts more than once" Reported-and-tested-by: Mike Galbraith <efault@gmx.de> Reported-and-tested-by: Borislav Petkov <bp@alien8.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Andrey Ryabinin <aryabinin@virtuozzo.com> Cc: Marc Zyngier <marc.zyngier@arm.com> Cc: stable@vger.kernel.org Link: http://lkml.kernel.org/r/alpine.DEB.2.20.1701311901580.3457@nanos
Diffstat (limited to 'net/nfc/nci/rsp.c')