diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/fs.h | 5 | ||||
| -rw-r--r-- | include/linux/fsnotify_backend.h | 2 | ||||
| -rw-r--r-- | include/linux/sunrpc/cache.h | 7 | ||||
| -rw-r--r-- | include/linux/sunrpc/svc_rdma.h | 6 |
4 files changed, 14 insertions, 6 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index b0c6b0d34d02..e0d909d35763 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1168,6 +1168,11 @@ extern void lease_get_mtime(struct inode *, struct timespec64 *time); extern int generic_setlease(struct file *, long, struct file_lock **, void **priv); extern int vfs_setlease(struct file *, long, struct file_lock **, void **); extern int lease_modify(struct file_lock *, int, struct list_head *); + +struct notifier_block; +extern int lease_register_notifier(struct notifier_block *); +extern void lease_unregister_notifier(struct notifier_block *); + struct files_struct; extern void show_fd_locks(struct seq_file *f, struct file *filp, struct files_struct *files); diff --git a/include/linux/fsnotify_backend.h b/include/linux/fsnotify_backend.h index 2de3b2ddd19a..1915bdba2fad 100644 --- a/include/linux/fsnotify_backend.h +++ b/include/linux/fsnotify_backend.h @@ -475,6 +475,8 @@ extern void fsnotify_destroy_mark(struct fsnotify_mark *mark, extern void fsnotify_detach_mark(struct fsnotify_mark *mark); /* free mark */ extern void fsnotify_free_mark(struct fsnotify_mark *mark); +/* Wait until all marks queued for destruction are destroyed */ +extern void fsnotify_wait_marks_destroyed(void); /* run all the marks in a group, and clear all of the marks attached to given object type */ extern void fsnotify_clear_marks_by_group(struct fsnotify_group *group, unsigned int type); /* run all the marks in a group, and clear all of the vfsmount marks */ diff --git a/include/linux/sunrpc/cache.h b/include/linux/sunrpc/cache.h index c7f38e897174..f8603724fbee 100644 --- a/include/linux/sunrpc/cache.h +++ b/include/linux/sunrpc/cache.h @@ -87,6 +87,7 @@ struct cache_detail { int has_died); struct cache_head * (*alloc)(void); + void (*flush)(void); int (*match)(struct cache_head *orig, struct cache_head *new); void (*init)(struct cache_head *orig, struct cache_head *new); void (*update)(struct cache_head *orig, struct cache_head *new); @@ -107,9 +108,9 @@ struct cache_detail { /* fields for communication over channel */ struct list_head queue; - atomic_t readers; /* how many time is /chennel open */ - time_t last_close; /* if no readers, when did last close */ - time_t last_warn; /* when we last warned about no readers */ + atomic_t writers; /* how many time is /channel open */ + time_t last_close; /* if no writers, when did last close */ + time_t last_warn; /* when we last warned about no writers */ union { struct proc_dir_entry *procfs; diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h index 981f0d726ad4..40f65888dd38 100644 --- a/include/linux/sunrpc/svc_rdma.h +++ b/include/linux/sunrpc/svc_rdma.h @@ -42,6 +42,7 @@ #ifndef SVC_RDMA_H #define SVC_RDMA_H +#include <linux/llist.h> #include <linux/sunrpc/xdr.h> #include <linux/sunrpc/svcsock.h> #include <linux/sunrpc/rpc_rdma.h> @@ -107,8 +108,7 @@ struct svcxprt_rdma { struct list_head sc_read_complete_q; struct work_struct sc_work; - spinlock_t sc_recv_lock; - struct list_head sc_recv_ctxts; + struct llist_head sc_recv_ctxts; }; /* sc_flags */ #define RDMAXPRT_CONN_PENDING 3 @@ -125,6 +125,7 @@ enum { #define RPCSVC_MAXPAYLOAD_RDMA RPCSVC_MAXPAYLOAD struct svc_rdma_recv_ctxt { + struct llist_node rc_node; struct list_head rc_list; struct ib_recv_wr rc_recv_wr; struct ib_cqe rc_cqe; @@ -200,7 +201,6 @@ extern struct svc_xprt_class svc_rdma_bc_class; #endif /* svc_rdma.c */ -extern struct workqueue_struct *svc_rdma_wq; extern int svc_rdma_init(void); extern void svc_rdma_cleanup(void); |