If user has emit'd reloc's, and then resets or deletes the ring, we want
to drop the ref's that the ring holds to the bo's to avoid a leak.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
User should only see these with LIBGL_DEBUG=verbose. But in case you
are hitting issues like "handle X at index Y already on submit list"
errors from the kernel, this gives some useful visibility for debug.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
It should be a less common case, but it is possible for a single bo to
be on multiple rings, for example when sharing a buffer across multiple
pipe_context's created from same pipe_screen.
So rather than completely fall over in this case, fallback to slow-path
of looping over all bo's in the ring's bo-table (but retain the fast-
path of constant-lookup for the first ring the buffer is on).
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Group the parts related to building out submit ioctl into their own
sub-struct. Split out from next commit since it is just boring churn.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
They are less and easier to track than the public ones. The macro
drm_public will be going away by the end of the series.
Cc: Rob Clark <robdclark@gmail.com>
Signed-off-by: Emil Velikov <emil.l.velikov@gmail.com>
4c2766b (drm_mmap/drm_unmap) brought this error for every .c file that
was not #including config.h:
In file included from private.h:4:0,
from abi16.c:29:
../libdrm.h: In function 'drm_munmap':
../libdrm.h:81:4: error: size of unnamed array is negative
Signed-off-by: Rob Clark <robdclark@gmail.com>
Need to update timestamp on all ring's associated with a submit (ie.
both the binning pass and main ring). Also, make sure nr_reloc's
in particular gets cleared if the rb is reset.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Allow IB to different ringbuffer in addition to just different part of
same ringbuffer. In particular, we need to add bo's to the parent (ie.
one passed to flush) bo table, since the bo table applies to all the
cmd buffers in submit ioctl.
Signed-off-by: Rob Clark <robclark@freedesktop.org>
Rob Clark
Rob Clark
Emil Velikov