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| author | Michal Hocko <[email protected]> | 2015-12-01 14:32:49 +0000 |
|---|---|---|
| committer | Michael S. Tsirkin <[email protected]> | 2015-12-07 15:28:11 +0000 |
| commit | 82107539bbb9db303fb6676c78c836add5680bb0 (patch) | |
| tree | 8e3a313983e66ac7bc8ff5bab6924a740f8af8ac /drivers/gpu/drm/omapdrm/omap_fbdev.c | |
| parent | vhost: replace % with & on data path (diff) | |
| download | kernel-82107539bbb9db303fb6676c78c836add5680bb0.tar.gz kernel-82107539bbb9db303fb6676c78c836add5680bb0.zip | |
virtio: Do not drop __GFP_HIGH in alloc_indirect
b92b1b89a33c ("virtio: force vring descriptors to be allocated from
lowmem") tried to exclude highmem pages for descriptors so it cleared
__GFP_HIGHMEM from a given gfp mask. The patch also cleared __GFP_HIGH
which doesn't make much sense for this fix because __GFP_HIGH only
controls access to memory reserves and it doesn't have any influence
on the zone selection. Some of the call paths use GFP_ATOMIC and
dropping __GFP_HIGH will reduce their changes for success because the
lack of access to memory reserves.
Signed-off-by: Michal Hocko <[email protected]>
Signed-off-by: Michael S. Tsirkin <[email protected]>
Acked-by: Will Deacon <[email protected]>
Reviewed-by: Mel Gorman <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_fbdev.c')
0 files changed, 0 insertions, 0 deletions