Subject: + mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix.patch added to -mm tree
To: akpm@xxxxxxxxxxxxxxxxxxxx,liwanp@xxxxxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Wed, 18 Sep 2013 13:41:32 -0700
The patch titled
Subject: mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix
has been added to the -mm tree. Its filename is
mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix.patch
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------------------------------------------------------
From: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Subject: mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix
avoid error-prone `return' in the middle of the function
Cc: Wanpeng Li <liwanp@xxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/vmalloc.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff -puN mm/vmalloc.c~mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix mm/vmalloc.c
--- a/mm/vmalloc.c~mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix
+++ a/mm/vmalloc.c
@@ -1626,16 +1626,16 @@ void *__vmalloc_node_range(unsigned long
size = PAGE_ALIGN(size);
if (!size || (size >> PAGE_SHIFT) > totalram_pages)
- goto fail;
+ goto warn;
area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
start, end, node, gfp_mask, caller);
if (!area)
- goto fail;
+ goto warn;
addr = __vmalloc_area_node(area, gfp_mask, prot, node, caller);
if (!addr)
- return NULL;
+ goto fail;
/*
* In this function, newly allocated vm_struct has VM_UNINITIALIZED
@@ -1653,10 +1653,11 @@ void *__vmalloc_node_range(unsigned long
return addr;
-fail:
+warn:
warn_alloc_failed(gfp_mask, 0,
"vmalloc: allocation failure: %lu bytes\n",
real_size);
+fail:
return NULL;
}
_
Patches currently in -mm which might be from akpm@xxxxxxxxxxxxxxxxxxxx are
linux-next.patch
arch-alpha-kernel-systblss-remove-debug-check.patch
i-need-old-gcc.patch
revert-memcg-vmscan-do-not-fall-into-reclaim-all-pass-too-quickly.patch
revert-memcg-track-all-children-over-limit-in-the-root.patch
revert-memcg-vmscan-do-not-attempt-soft-limit-reclaim-if-it-would-not-scan-anything.patch
revert-memcg-track-children-in-soft-limit-excess-to-improve-soft-limit.patch
revert-memcg-enhance-memcg-iterator-to-support-predicates.patch
revert-vmscan-memcg-do-softlimit-reclaim-also-for-targeted-reclaim.patch
revert-memcg-get-rid-of-soft-limit-tree-infrastructure.patch
revert-memcg-vmscan-integrate-soft-reclaim-tighter-with-zone-shrinking-code.patch
fs-binfmt_elfc-prevent-a-coredump-with-a-large-vm_map_count-from-oopsing-fix.patch
makefile-enable-werror=implicit-int-and-werror=strict-prototypes-by-default.patch
mm-readaheadc-do_readhead-dont-check-for-readpage.patch
mm.patch
mm-vmalloc-revert-mm-vmallocc-emit-the-failure-message-before-return-fix.patch
binfmt_elfc-use-get_random_int-to-fix-entropy-depleting.patch
fat-additions-to-support-fat_fallocate-fix.patch
fat-additions-to-support-fat_fallocate-fix-fix.patch
mm-drop-actor-argument-of-do_generic_file_read-fix.patch
debugging-keep-track-of-page-owners-fix-2-fix.patch
debugging-keep-track-of-page-owners-fix-2-fix-fix-fix.patch
journal_add_journal_head-debug.patch
kernel-forkc-export-kernel_thread-to-modules.patch
mutex-subsystem-synchro-test-module.patch
slab-leaks3-default-y.patch
put_bh-debug.patch
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