Also working on fence-fd support for submit ioctl, but that is depending on some other patches from Gustavo, and not so much actually tested yet, so unlikely to be 4.8 material. But I'll send an RFC at least in near future. Main interesting thing here is, I think, shrinker. Currently it is limited to purging madvise'd buffers (userspace bo cache) and vmaps. Maybe someday I'll setup a swap partition and take this further, but the more important things to solve in the short term are keeping the userspace bo-cache from causing problems on devices w/ less memory (<= 1G) and keeping vmap's from being a problem on 32b systems. Rob Clark (10): drm/msm: use mutex_lock_interruptible for submit ioctl drm/msm: add madvise ioctl drm/msm: add put_iova() helper drm/msm: shrinker support drm/msm: change gem->vmap() to get/put drm/msm: wire up vmap shrinker drm/msm: deal with arbitrary # of cmd buffers drm/msm: bump kernel api version drm/msm/rd: split out snapshot_buf helper drm/msm/rd: add module param to dump all bo's drivers/gpu/drm/msm/Makefile | 1 + drivers/gpu/drm/msm/adreno/adreno_gpu.c | 6 +- drivers/gpu/drm/msm/dsi/dsi_host.c | 5 +- drivers/gpu/drm/msm/msm_drv.c | 59 ++++++++++- drivers/gpu/drm/msm/msm_drv.h | 17 +++- drivers/gpu/drm/msm/msm_fbdev.c | 3 +- drivers/gpu/drm/msm/msm_gem.c | 131 ++++++++++++++++++++++--- drivers/gpu/drm/msm/msm_gem.h | 23 ++++- drivers/gpu/drm/msm/msm_gem_prime.c | 4 +- drivers/gpu/drm/msm/msm_gem_shrinker.c | 168 ++++++++++++++++++++++++++++++++ drivers/gpu/drm/msm/msm_gem_submit.c | 26 +++-- drivers/gpu/drm/msm/msm_rd.c | 66 ++++++++++--- drivers/gpu/drm/msm/msm_ringbuffer.c | 6 +- include/uapi/drm/msm_drm.h | 25 ++++- 14 files changed, 485 insertions(+), 55 deletions(-) create mode 100644 drivers/gpu/drm/msm/msm_gem_shrinker.c -- 2.5.5 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
