Lines Matching full:checkpoint

53  * initialise the first CIL checkpoint context.
262 	 * tell in future commits whether this is the first checkpoint  in xfs_cil_prepare_item()
380  * consumed by the item. Add the space to the checkpoint ticket and calculate
382  * as well. Remove the amount of space we added to the checkpoint ticket from
401 	 * We can do this safely because the context can't checkpoint until we  in xlog_cil_insert_items()
419 	 * for the checkpoint. The context ticket is special - the unit  in xlog_cil_insert_items()
768 	 * For example, if we get an EFI in one checkpoint and the EFD in the  in xlog_cil_push_work()
769 	 * next (e.g. due to log forces), we do not want the checkpoint with  in xlog_cil_push_work()
770 	 * the EFD to be committed before the checkpoint with the EFI.  Hence  in xlog_cil_push_work()
772 	 * that: a) the checkpoint callbacks are attached to the iclogs in the  in xlog_cil_push_work()
792 	 * Build a checkpoint transaction header and write it to the log to  in xlog_cil_push_work()
819 	 * now that we've written the checkpoint into the log, strictly  in xlog_cil_push_work()
869 	 * now the checkpoint commit is complete and we've attached the  in xlog_cil_push_work()
897  * the log. The limit really is that a checkpoint can't be more than half the
898  * log (the current checkpoint is not allowed to overwrite the previous
899  * checkpoint), but commit latency and memory usage limit this to a smaller
1015  * transaction to the checkpoint context so we carry the busy extents through
1016  * to checkpoint completion, and then unlock all the items in the transaction.
1057 	 * to disk. If we don't, then the CIL checkpoint can race with us and  in xlog_cil_commit()
1058 	 * we can run checkpoint completion before we've updated and unlocked  in xlog_cil_commit()
1191 	 * first checkpoint it is written to. Hence if it is different to the  in xfs_log_item_in_current_chkpt()
1192 	 * current sequence, we're in a new checkpoint.  in xfs_log_item_in_current_chkpt()