Re: [PATCH] mm, vmalloc: fix high order __GFP_NOFAIL allocations

From: Michal Hocko
Date: Mon Mar 06 2023 - 12:40:41 EST


Thanks. Here is an incremental diff
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index bef6cf2b4d46..b01295672a31 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2938,7 +2938,7 @@ vm_area_alloc_pages(gfp_t gfp, int nid,
/*
* Higher order nofail allocations are really expensive and
* potentially dangerous (pre-mature OOM, disruptive reclaim
- * and compaction etc.
+ * and compaction etc).
*/
alloc_gfp &= ~__GFP_NOFAIL;
nofail = true;
@@ -2965,7 +2965,7 @@ vm_area_alloc_pages(gfp_t gfp, int nid,

/*
* Higher order allocations must be able to be treated as
- * indepdenent small pages by callers (as they can with
+ * independent small pages by callers (as they can with
* small-page vmallocs). Some drivers do their own refcounting
* on vmalloc_to_page() pages, some use page->mapping,
* page->lru, etc.
--
Michal Hocko
SUSE Labs