CVS commit: src/sys/external/bsd/drm2/dist/drm/radeon

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Wed Aug 29 14:53:46 UTC 2018

Modified Files:
        src/sys/external/bsd/drm2/dist/drm/radeon: radeon_fence.c

Log Message:
Return timeout left, not error, if fence is already signaled.

fence_add_callback returns -ENOENT if fence is already signaled;
radeon_fence_default_wait is supposed to wait until fence is
signaled; this means its job is done.

Should fix spurious ENOENT in DRM_IOCTL_RADEON_GEM_WAIT_IDLE (or
_IOW('d',0x64,0x8) for you ktracers out there).


To generate a diff of this commit:
cvs rdiff -u -r1.14 -r1.15 \
    src/sys/external/bsd/drm2/dist/drm/radeon/radeon_fence.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.