From 74e1d9884c3beac4dcdfa85426800c3cce27d7ce Mon Sep 17 00:00:00 2001 From: Vladislav Bolkhovitin Date: Fri, 4 May 2012 22:23:59 +0000 Subject: [PATCH] Small comments clarification git-svn-id: http://svn.code.sf.net/p/scst/svn/trunk@4286 d57e44dd-8a1f-0410-8b47-8ef2f437770f --- scst/include/scst.h | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/scst/include/scst.h b/scst/include/scst.h index 55faaab5a..49532fae7 100644 --- a/scst/include/scst.h +++ b/scst/include/scst.h @@ -441,10 +441,16 @@ enum scst_exec_context { ** Return codes for dev handler's exec() *************************************************************/ -/* The cmd is done, go to other ones */ +/* + * The cmd is completed, go to other ones. It doesn't necessary to be really + * completed, it can still be being processed. This code means that SCST + * core should start performing post processing actions for this cmd, like + * increase SN and reactivate deferred commands, if allowed, and start + * processing other commands. + */ #define SCST_EXEC_COMPLETED 0 -/* The cmd should be sent to SCSI mid-level */ +/* The cmd should continue staying on the EXEC phase */ #define SCST_EXEC_NOT_COMPLETED 1 /*************************************************************