drm/msm: Fix build break with recent mm tree

robclark · airlied · commit 7860d720a84c · 2022-09-30T10:13:49.000+10:00
9178e3dcb121 ("mm: discard __GFP_ATOMIC") removed __GFP_ATOMIC, replacing it with a check for not __GFP_DIRECT_RECLAIM. Reported-by: Randy Dunlap <rdunlap@infradead.org> Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Rob Clark <robdclark@chromium.org> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20220929161404.2769414-1-robdclark@gmail.com
diff --git a/drivers/gpu/drm/msm/msm_gem_shrinker.c b/drivers/gpu/drm/msm/msm_gem_shrinker.c
@@ -26,7 +26,7 @@ static bool can_swap(void)
 
 static bool can_block(struct shrink_control *sc)
 {
-	if (sc->gfp_mask & __GFP_ATOMIC)
+	if (!(sc->gfp_mask & __GFP_DIRECT_RECLAIM))
 		return false;
 	return current_is_kswapd() || (sc->gfp_mask & __GFP_RECLAIM);
 }

Original file line number	Diff line number	Diff line change
`@@ -26,7 +26,7 @@ static bool can_swap(void)`
`26`	`26`
`27`	`27`	`static bool can_block(struct shrink_control *sc)`
`28`	`28`	`{`
`29`		`- if (sc->gfp_mask & __GFP_ATOMIC)`
	`29`	`+ if (!(sc->gfp_mask & __GFP_DIRECT_RECLAIM))`
`30`	`30`	`return false;`
`31`	`31`	`return current_is_kswapd() \|\| (sc->gfp_mask & __GFP_RECLAIM);`
`32`	`32`	`}`