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[process] Include step() function pointer in process debugging messages 

Signed-off-by: Michael Brown <mcb30@ipxe.org>
pull/1/head
Michael Brown 2010-11-07 18:51:15 +00:00
parent a59bb9c313
commit de1381578b
1 changed files with 12 additions and 6 deletions
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18
src/core/process.c
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@ -43,11 +43,13 @@ static LIST_HEAD ( run_queue );
*/ */
void process_add ( struct process *process ) { void process_add ( struct process *process ) {
if ( ! process_running ( process ) ) { if ( ! process_running ( process ) ) {
DBGC ( process, "PROCESS %p starting\n", process ); DBGC ( process, "PROCESS %p (%p) starting\n",
process, process->step );
ref_get ( process->refcnt ); ref_get ( process->refcnt );
list_add_tail ( &process->list, &run_queue ); list_add_tail ( &process->list, &run_queue );
} else { } else {
DBGC ( process, "PROCESS %p already started\n", process ); DBGC ( process, "PROCESS %p (%p) already started\n",
process, process->step );
} }
} }
@ -61,12 +63,14 @@ void process_add ( struct process *process ) {
*/ */
void process_del ( struct process *process ) { void process_del ( struct process *process ) {
if ( process_running ( process ) ) { if ( process_running ( process ) ) {
DBGC ( process, "PROCESS %p stopping\n", process ); DBGC ( process, "PROCESS %p (%p) stopping\n",
process, process->step );
list_del ( &process->list ); list_del ( &process->list );
INIT_LIST_HEAD ( &process->list ); INIT_LIST_HEAD ( &process->list );
ref_put ( process->refcnt ); ref_put ( process->refcnt );
} else { } else {
DBGC ( process, "PROCESS %p already stopped\n", process ); DBGC ( process, "PROCESS %p (%p) already stopped\n",
process, process->step );
} }
} }
@ -83,9 +87,11 @@ void step ( void ) {
list_del ( &process->list ); list_del ( &process->list );
list_add_tail ( &process->list, &run_queue ); list_add_tail ( &process->list, &run_queue );
ref_get ( process->refcnt ); /* Inhibit destruction mid-step */ ref_get ( process->refcnt ); /* Inhibit destruction mid-step */
DBGC2 ( process, "PROCESS %p executing\n", process ); DBGC2 ( process, "PROCESS %p (%p) executing\n",
process, process->step );
process->step ( process ); process->step ( process );
DBGC2 ( process, "PROCESS %p finished executing\n", process ); DBGC2 ( process, "PROCESS %p (%p) finished executing\n",
process, process->step );
ref_put ( process->refcnt ); /* Allow destruction */ ref_put ( process->refcnt ); /* Allow destruction */
break; break;
} }