The patch titled
Subject: mm/vmalloc.c: report more vmalloc failures
has been removed from the -mm tree. Its filename was
mm-vmallocc-report-more-vmalloc-failures.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
From: Joe Perches <joe@xxxxxxxxxxx>
Subject: mm/vmalloc.c: report more vmalloc failures
Some vmalloc failure paths do not report OOM conditions.
Add warn_alloc_failed, which also does a dump_stack, to those failure
paths.
This allows more site specific vmalloc failure logging message printks to
be removed.
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmalloc.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff -puN mm/vmalloc.c~mm-vmallocc-report-more-vmalloc-failures mm/vmalloc.c
--- a/mm/vmalloc.c~mm-vmallocc-report-more-vmalloc-failures
+++ a/mm/vmalloc.c
@@ -1625,13 +1625,12 @@ void *__vmalloc_node_range(unsigned long
size = PAGE_ALIGN(size);
if (!size || (size >> PAGE_SHIFT) > totalram_pages)
- return NULL;
+ goto fail;
area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNLIST,
start, end, node, gfp_mask, caller);
-
if (!area)
- return NULL;
+ goto fail;
addr = __vmalloc_area_node(area, gfp_mask, prot, node, caller);
@@ -1649,6 +1648,12 @@ void *__vmalloc_node_range(unsigned long
kmemleak_alloc(addr, real_size, 3, gfp_mask);
return addr;
+
+fail:
+ warn_alloc_failed(gfp_mask, 0,
+ "vmalloc: allocation failure: %lu bytes\n",
+ real_size);
+ return NULL;
}
/**
_
Patches currently in -mm which might be from joe@xxxxxxxxxxx are
origin.patch
linux-next.patch
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