diff options
Diffstat (limited to 'api/src/glfs-internal.h')
| -rw-r--r-- | api/src/glfs-internal.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/api/src/glfs-internal.h b/api/src/glfs-internal.h index b704c558722..2c0dfe8074e 100644 --- a/api/src/glfs-internal.h +++ b/api/src/glfs-internal.h @@ -108,6 +108,25 @@ struct glfs; +/* This enum should be in sync with + * 'upcall_event_type' declared in + * 'xlators/features/upcall/src/upcall.h' + */ +enum upcall_event_type_t { + EVENT_NULL, + CACHE_INVALIDATION, +}; +typedef enum upcall_event_type_t upcall_event_type; + +struct _upcall_entry_t { + struct list_head upcall_list; + uuid_t gfid; + upcall_event_type event_type; + uint32_t flags; + uint32_t expire_time_attr; +}; +typedef struct _upcall_entry_t upcall_entry; + typedef int (*glfs_init_cbk) (struct glfs *fs, int ret); struct glfs { @@ -140,6 +159,11 @@ struct glfs { struct list_head openfds; gf_boolean_t migration_in_progress; + + struct list_head upcall_list; + pthread_mutex_t upcall_list_mutex; /* mutex for upcall entry list */ + + uint32_t pin_refcnt; }; struct glfs_fd { @@ -182,6 +206,9 @@ fd_t *__glfs_migrate_fd (struct glfs *fs, xlator_t *subvol, struct glfs_fd *glfd int glfs_first_lookup (xlator_t *subvol); +void glfs_process_upcall_event (struct glfs *fs, void *data); + GFAPI_PRIVATE(glfs_process_upcall_event, 3.7.0); + static inline void __glfs_entry_fs (struct glfs *fs) { |