diff options
Diffstat (limited to 'xlators/cluster/afr/src/afr.h')
| -rw-r--r-- | xlators/cluster/afr/src/afr.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/xlators/cluster/afr/src/afr.h b/xlators/cluster/afr/src/afr.h index 26f2c989f4e..68b4a1e305e 100644 --- a/xlators/cluster/afr/src/afr.h +++ b/xlators/cluster/afr/src/afr.h @@ -85,6 +85,9 @@ typedef struct _afr_private { struct _pump_private *pump_private; /* Set if we are loaded as pump */ int use_afr_in_pump; + + pthread_mutex_t mutex; + struct list_head saved_fds; /* list of fds on which locks have succeeded */ } afr_private_t; typedef struct { @@ -262,6 +265,11 @@ typedef struct { } afr_internal_lock_t; +typedef struct _afr_locked_fd { + fd_t *fd; + struct list_head list; +} afr_locked_fd_t; + typedef struct _afr_local { unsigned int call_count; unsigned int success_count; @@ -619,6 +627,8 @@ typedef struct { int hit, miss; gf_boolean_t failed_over; struct list_head entries; /* needed for readdir failover */ + + unsigned char *locked_on; /* which subvolumes locks have been successful */ } afr_fd_ctx_t; @@ -655,6 +665,13 @@ int32_t afr_notify (xlator_t *this, int32_t event, void *data, ...); +int +afr_save_locked_fd (xlator_t *this, fd_t *fd); + +int +afr_mark_locked_nodes (xlator_t *this, fd_t *fd, + unsigned char *locked_nodes); + void afr_set_lk_owner (call_frame_t *frame, xlator_t *this); |