d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

In answer to the comment: /* XXX is it OK to block here? */, the answer

Browse Source 
is definately NO! as we are in interrupt context and malloc() does a
KASSERT() to be sure.
This commit is contained in:
Peter Wemm 2001-01-23 09:43:23 +00:00
parent 9715c87b3b
commit 9f3e2250ca
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
sys/dev/acpica/Osd/OsdSchedule.c
View File

@ -64,8 +64,9 @@ AcpiOsQueueForExecution(UINT32 Priority, OSD_EXECUTION_CALLBACK Function, void *
if (Function == NULL)
return(AE_BAD_PARAMETER);
/* XXX is it OK to block here? */
at = malloc(sizeof(*at), M_ACPITASK, M_WAITOK);
at = malloc(sizeof(*at), M_ACPITASK, M_NOWAIT); /* Interrupt Context */
if (at == NULL)
return(AE_NO_MEMORY);
bzero(at, sizeof(*at));
at->at_function = Function;