Subject: + mm-vmallocc-emit-the-failure-message-before-return.patch added to -mm tree To: zhangyanfei@xxxxxxxxxxxxxx From: akpm@xxxxxxxxxxxxxxxxxxxx Date: Tue, 11 Jun 2013 13:13:48 -0700 The patch titled Subject: mm/vmalloc.c: emit the failure message before return has been added to the -mm tree. Its filename is mm-vmallocc-emit-the-failure-message-before-return.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx> Subject: mm/vmalloc.c: emit the failure message before return Use goto to jump to the fail label to give a failure message before returning NULL. This makes the failure handling in this function consistent. Signed-off-by: Zhang Yanfei <zhangyanfei@xxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/vmalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN mm/vmalloc.c~mm-vmallocc-emit-the-failure-message-before-return mm/vmalloc.c --- a/mm/vmalloc.c~mm-vmallocc-emit-the-failure-message-before-return +++ a/mm/vmalloc.c @@ -1642,7 +1642,7 @@ void *__vmalloc_node_range(unsigned long 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_UNLIST flag. _ Patches currently in -mm which might be from zhangyanfei@xxxxxxxxxxxxxx are linux-next.patch vmcore-clean-up-read_vmcore.patch vmcore-allocate-buffer-for-elf-headers-on-page-size-alignment.patch vmcore-allocate-buffer-for-elf-headers-on-page-size-alignment-fix.patch vmcore-treat-memory-chunks-referenced-by-pt_load-program-header-entries-in-page-size-boundary-in-vmcore_list.patch vmalloc-make-find_vm_area-check-in-range.patch vmalloc-introduce-remap_vmalloc_range_partial.patch vmalloc-introduce-remap_vmalloc_range_partial-fix.patch vmcore-allocate-elf-note-segment-in-the-2nd-kernel-vmalloc-memory.patch vmcore-allocate-elf-note-segment-in-the-2nd-kernel-vmalloc-memory-fix.patch vmcore-allow-user-process-to-remap-elf-note-segment-buffer.patch vmcore-allow-user-process-to-remap-elf-note-segment-buffer-fix.patch vmcore-calculate-vmcore-file-size-from-buffer-size-and-total-size-of-vmcore-objects.patch vmcore-support-mmap-on-proc-vmcore.patch vmcore-support-mmap-on-proc-vmcore-fix.patch vmcore-support-mmap-on-proc-vmcore-fix-2.patch mm-ia64-prepare-for-removing-num_physpages-and-simplify-mem_init.patch mm-vmalloc-only-call-setup_vmalloc_vm-only-in-__get_vm_area_node.patch mm-vmalloc-call-setup_vmalloc_vm-instead-of-insert_vmalloc_vm.patch mm-vmalloc-remove-insert_vmalloc_vm.patch mm-vmalloc-use-clamp-to-simplify-code.patch mm-remove-duplicated-call-of-get_pfn_range_for_nid.patch mm-vmallocc-unbreak-__vunmap.patch mm-vmallocc-remove-dead-code-in-vb_alloc.patch mm-vmallocc-remove-unused-purge_fragmented_blocks_thiscpu.patch mm-vmallocc-remove-alloc_map-from-vmap_block.patch mm-vmallocc-emit-the-failure-message-before-return.patch dev-oldmem-remove-the-interface.patch dev-oldmem-remove-the-interface-fix.patch documentation-kdump-kdumptxt-remove-dev-oldmem-description.patch mips-remove-savemaxmem-parameter-setup.patch powerpc-remove-savemaxmem-parameter-setup.patch ia64-remove-setting-for-saved_max_pfn.patch s390-remove-setting-for-saved_max_pfn.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html