drm: kselftest for drm_mm_insert_node()
authorChris Wilson <[email protected]>
Thu, 22 Dec 2016 08:36:13 +0000 (08:36 +0000)
committerDaniel Vetter <[email protected]>
Tue, 27 Dec 2016 11:37:02 +0000 (12:37 +0100)
commit7886692a58045c5e6953c2efb742bb389d31484d
tree0dd79ed00f29b08c374b507cb049f908edf009f1
parent900537dc388940f7f0c775e65fbf070f0d8eba9c
drm: kselftest for drm_mm_insert_node()

Exercise drm_mm_insert_node(), check that we can't overfill a range and
that the lists are correct after reserving/removing.

v2: Extract helpers for the repeated tests
v3: Iterate over all allocation flags

Signed-off-by: Chris Wilson <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]>
Signed-off-by: Daniel Vetter <[email protected]>
Link: http://patchwork.freedesktop.org/patch/msgid/[email protected]
drivers/gpu/drm/selftests/drm_mm_selftests.h
drivers/gpu/drm/selftests/test-drm_mm.c