Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-07-05 12:15:46 +00:00
Code Issues Packages Projects Releases Wiki Activity

DPC stands for Deferred Procedure Call.

Browse source 
svn path=/trunk/; revision=16611
This commit is contained in:
Filip Navara 2005-07-17 12:24:15 +00:00
parent 07e1646825
commit 612346a8b7
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
reactos/doc/INTERNALS
View file

@ -33,7 +33,7 @@ DPCs
It is a design goal not to spend too much time in ISRs, for this reason
ISRs should postpone most processing till it can run at a lower IRQL. The
mechanism for this is a Delayed Procedure Call (DPC). When a DPC object is
mechanism for this is a Deferred Procedure Call (DPC). When a DPC object is
created, it is associated with a function. The DPC object can then be inserted
in the DPC queue from an ISR. If the IRQL on return from the ISR is less than
DISPATCH_LEVEL the DPC queue will be drained, otherwise this will happen when