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| author |   Carl Worth <cworth@cworth.org> | 2009-03-20 11:54:25 -0700 |
|---|---|---|
| committer |   Eric Anholt <eric@anholt.net> | 2009-04-01 15:22:07 -0700 |
| commit | 5e118f4139feafe97e913df67b1f7c1e5083e535 (patch) | |
| tree | a4d73fb1bb51083ab95b6167c6a8c621f6245a63 /arch/x86/mm/fault.c | |
| parent | drm/i915: Fix SDVO TV support (diff) | |
| download | linux-dev-5e118f4139feafe97e913df67b1f7c1e5083e535.tar.xz linux-dev-5e118f4139feafe97e913df67b1f7c1e5083e535.zip | |
drm/i915: Add a spinlock to protect the active_list
This is a baby-step in the direction of having finer-grained
locking than the struct_mutex. Specifically, this will enable
new debugging code to read the active list for printing out
GPU state when the GPU is wedged, (while the struct_mutex is
held, of course).
Signed-off-by: Carl Worth <cworth@cworth.org>
[anholt: indentation fix]
Signed-off-by: Eric Anholt <eric@anholt.net>
Diffstat (limited to 'arch/x86/mm/fault.c')
0 files changed, 0 insertions, 0 deletions