[merged] bdi-use-might_alloc.patch removed from -mm tree

[merged] bdi-use-might_alloc.patch removed from -mm tree

[akpm]

The patch titled
     Subject: mm/backing-dev.c: use might_alloc()
has been removed from the -mm tree.  Its filename was
     bdi-use-might_alloc.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Daniel Vetter <daniel.vetter@ffwll.ch>
Subject: mm/backing-dev.c: use might_alloc()

Now that my little helper has landed, use it more.  On top of the existing
check this also uses lockdep through the fs_reclaim annotations.

[akpm@linux-foundation.org: include linux/sched/mm.h]
Link: https://lkml.kernel.org/r/20210113135009.3606813-2-daniel.vetter@ffwll.ch
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/backing-dev.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

--- a/mm/backing-dev.c~bdi-use-might_alloc
+++ a/mm/backing-dev.c
@@ -8,6 +8,7 @@
 #include <linux/fs.h>
 #include <linux/pagemap.h>
 #include <linux/mm.h>
+#include <linux/sched/mm.h>
 #include <linux/sched.h>
 #include <linux/module.h>
 #include <linux/writeback.h>
@@ -578,7 +579,7 @@ struct bdi_writeback *wb_get_create(stru
 {
 	struct bdi_writeback *wb;
 
-	might_sleep_if(gfpflags_allow_blocking(gfp));
+	might_alloc(gfp);
 
 	if (!memcg_css->parent)
 		return &bdi->wb;
_

Patches currently in -mm which might be from daniel.vetter@ffwll.ch are