Messages in this thread Patch in this message |  | | From | Jiang Liu <> | Subject | [RFC PATCH v3 01/19] Revert "kernel/smp.c: free related resources when failure occurs in hotplug_cfd()" | Date | Thu, 5 Dec 2013 00:12:52 +0800 |
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This reverts commit 60c323699bb308404dcb60e8808531e02651578a.
Commit 60c323699bb30840 fixes a bug introduced by f44310b98ddb7, and we are going to revert f44310b98ddb7, so revert 60c323699bb30840 first.
Signed-off-by: Jiang Liu <liuj97@gmail.com> --- kernel/smp.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/kernel/smp.c b/kernel/smp.c index bd9f940..442d514 100644 --- a/kernel/smp.c +++ b/kernel/smp.c @@ -48,13 +48,10 @@ hotplug_cfd(struct notifier_block *nfb, unsigned long action, void *hcpu) cpu_to_node(cpu))) return notifier_from_errno(-ENOMEM); if (!zalloc_cpumask_var_node(&cfd->cpumask_ipi, GFP_KERNEL, - cpu_to_node(cpu))) { - free_cpumask_var(cfd->cpumask); + cpu_to_node(cpu))) return notifier_from_errno(-ENOMEM); - } cfd->csd = alloc_percpu(struct call_single_data); if (!cfd->csd) { - free_cpumask_var(cfd->cpumask_ipi); free_cpumask_var(cfd->cpumask); return notifier_from_errno(-ENOMEM); } -- 1.8.1.2
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