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Diffstat (limited to 'xlators/features/locks/src/locks.h')
| -rw-r--r-- | xlators/features/locks/src/locks.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/xlators/features/locks/src/locks.h b/xlators/features/locks/src/locks.h index df42cf560fd..3480027c4c9 100644 --- a/xlators/features/locks/src/locks.h +++ b/xlators/features/locks/src/locks.h @@ -42,6 +42,16 @@ struct __posix_lock { across nodes */ void *client; /* to identify client node */ + + /* This field uniquely identifies the client the lock belongs to. As + * lock migration is handled by rebalance, the client_t object will be + * overwritten by rebalance and can't be deemed as the owner of the + * lock on destination. Hence, the below field is migrated from + * source to destination by lock_migration_info_t and updated on the + * destination. So that on client-server disconnection, server can + * cleanup the locks proper;y. */ + + char *client_uid; gf_lkowner_t owner; pid_t client_pid; /* pid of client process */ }; @@ -145,6 +155,7 @@ struct __pl_inode { inode_t *inode; /* pointer to be used for ref and unref of inode_t as long as there are locks on it */ + gf_boolean_t migrated; }; typedef struct __pl_inode pl_inode_t; |