diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-01-02 17:07:47 +0100 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2015-01-02 17:07:47 +0100 |
| commit | 6cb93914f2b955209aabd63c44cecac36aaca6c6 (patch) | |
| tree | 272b800ed5b21c45a174d6909a1298cee0ff557f /sys/lib/python/idlelib/CallTips.py | |
| parent | 9aec87c46c483ca1cf560e0e8a929cdf72447371 (diff) | |
devvga: better way to prevent blank hwaccel race
don't hold drawlock duing vga enable and disable, but just zero
the function pointers under drawlock *before* disabling the vga
device.
holding the drawlock while calling out into enable and disable
is not a good idea. with vgavesa, this might deadlock when
userspace realemu tries to print in a rio window with vgavesa.
Diffstat (limited to 'sys/lib/python/idlelib/CallTips.py')
0 files changed, 0 insertions, 0 deletions