[PATCH 0/3] constify mmu_notifier_ops structures

[PATCH 0/3] constify mmu_notifier_ops structures

[Julia Lawall]

mmu_notifier_ops structures are never modified, so declare them all as
const.

---

 drivers/infiniband/core/umem_odp.c |    2 +-
 drivers/iommu/amd_iommu_v2.c       |    2 +-
 drivers/xen/gntdev.c               |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)
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[PATCH 3/3] IB/core: constify mmu_notifier_ops structures

[Julia Lawall]

This mmu_notifier_ops structure is never modified, so declare it as
const, like the other mmu_notifier_ops structures.

Done with the help of Coccinelle.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>

---
The patches in this series are independent of each other.

 drivers/infiniband/core/umem_odp.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/infiniband/core/umem_odp.c b/drivers/infiniband/core/umem_odp.c
index 40becdb..e69bf26 100644
--- a/drivers/infiniband/core/umem_odp.c
+++ b/drivers/infiniband/core/umem_odp.c
@@ -232,7 +232,7 @@ static void ib_umem_notifier_invalidate_range_end(struct mmu_notifier *mn,
 	ib_ucontext_notifier_end_account(context);
 }
 
-static struct mmu_notifier_ops ib_umem_notifiers = {
+static const struct mmu_notifier_ops ib_umem_notifiers = {
 	.release                    = ib_umem_notifier_release,
 	.invalidate_page            = ib_umem_notifier_invalidate_page,
 	.invalidate_range_start     = ib_umem_notifier_invalidate_range_start,

Re: [PATCH 3/3] IB/core: constify mmu_notifier_ops structures

[Haggai Eran]

On 30/11/2015 00:02, Julia Lawall wrote:
> This mmu_notifier_ops structure is never modified, so declare it as
> const, like the other mmu_notifier_ops structures.
> 
> Done with the help of Coccinelle.
> 
> Signed-off-by: Julia Lawall <Julia.Lawall-L2FTfq7BK8M@public.gmane.org>

Reviewed-by: Haggai Eran <haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>

Thanks,
Haggai

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