CVSROOT: /cvs
Module name: src
Changes by: [EMAIL PROTECTED] 2008/07/07 10:29:57
Modified files:
sys/dev/pci/drm: drmP.h drm_drv.c drm_irq.c drm_lock.c
Log message:
The current drm_locked_task*() code sometimes tries to sleep in an
interrupt handler.
This is bad and wrong. So change it so that if we can't immediately grab
the hardware lock, to just leave the task flagged so that we can run it
when we release the lock. The linux implementation uses a similar
scheme.
Tested by guenther@, landry@ and [EMAIL PROTECTED] Also tested by many a while
ago as part of a larger diff.
