On ke, 2017-04-05 at 23:15 +0100, Chris Wilson wrote: > Many sightings report the greater prevalence of allocation failures. > This is all due to the incorrect use of mapping_gfp_constraint(), so > remove it in favour of just querying the mapping_gfp_mask() which are > the exact gfp_t we wanted in the first place. > > We still do expect a higher chance of reporting ENOMEM, as that is the > intention of using __GFP_NORETRY -- to fail rather than oom after having > reclaimed from our bo caches, and having done a direct|kswapd reclaim > pass. > > Reported-by: Jason Ekstrand <[email protected]> > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=100594 > Fixes: 24f8e00a8a2e ("drm/i915: Prefer to report ENOMEM rather than incur the > oom for gfx allocations") > Signed-off-by: Chris Wilson <[email protected]> > Cc: Joonas Lahtinen <[email protected]> > Cc: Daniel Vetter <[email protected]>
Reviewed-by: Joonas Lahtinen <[email protected]> Regards, Joonas -- Joonas Lahtinen Open Source Technology Center Intel Corporation _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
