struct handle_s — this is the concrete type associated with handle_t.
struct handle_s {
transaction_t * h_transaction;
int h_buffer_credits;
int h_ref;
int h_err;
unsigned int h_sync:1;
unsigned int h_jdata:1;
unsigned int h_aborted:1;
#ifdef CONFIG_DEBUG_LOCK_ALLOC
struct lockdep_map h_lockdep_map;
#endif
}; Which compound transaction is this update a part of?
Number of remaining buffers we are allowed to dirty.
Reference count on this handle
Field for caller's use to track errors through large fs operations
flag for sync-on-close
flag to force data journaling
flag indicating fatal error on handle
lockdep info for debugging lock problems