Messages in this thread | | | From | Claudio Imbrenda <> | Subject | [PATCH v3 0/2] mm: add vmalloc_no_huge and use it | Date | Thu, 10 Jun 2021 17:42:18 +0200 |
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Add vmalloc_no_huge and export it, so modules can allocate memory with small pages.
Use the newly added vmalloc_no_huge in KVM on s390 to get around a hardware limitation.
v2->v3: * do not export __vmalloc_node_range * add vmalloc_no_huge as a wrapper around __vmalloc_node_range * use vmalloc_no_huge instead of __vmalloc_node_range in kvm on s390x
Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Nicholas Piggin <npiggin@gmail.com> Cc: Uladzislau Rezki (Sony) <urezki@gmail.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: David Rientjes <rientjes@google.com> Cc: Christoph Hellwig <hch@infradead.org>
Claudio Imbrenda (2): mm/vmalloc: add vmalloc_no_huge KVM: s390: fix for hugepage vmalloc
arch/s390/kvm/pv.c | 2 +- include/linux/vmalloc.h | 1 + mm/vmalloc.c | 16 ++++++++++++++++ 3 files changed, 18 insertions(+), 1 deletion(-)
-- 2.31.1
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