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authorKamenee Arumugam <kamenee.arumugam@intel.com>2017-11-06 17:38:30 +0300
committerDoug Ledford <dledford@redhat.com>2017-11-13 23:53:56 +0300
commit0e31a2e195220da576c32647277f849509588391 (patch)
tree818c94f34e00062368e24ffd13318e5d0c9061ae /drivers/infiniband
parent22a3ffa78086e31223865c24aeb7d1c3970e2984 (diff)
downloadlinux-0e31a2e195220da576c32647277f849509588391.tar.xz
IB/hfi1: Remove wrapper function in mmu_rb
Wrapper functions were used to call the same function mmu_notifier_mem_invalidate for 2 callbacks in mmu_notifier. The commit 7def96f0a973 ("IB/hfi1: update to new mmu_notifier semantic") removed the invalidate_page callback. Therefore, the wrapper function is no longer needed. Reviewed-by: Michael J. Ruhl <michael.j.ruhl@intel.com> Reviewed-by: Alex Estrin <alex.estrin@intel.com> Signed-off-by: Kamenee Arumugam <kamenee.arumugam@intel.com> Signed-off-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/hfi1/mmu_rb.c24
1 files changed, 7 insertions, 17 deletions
diff --git a/drivers/infiniband/hw/hfi1/mmu_rb.c b/drivers/infiniband/hw/hfi1/mmu_rb.c
index 175002c046ed..e7b3ce123da6 100644
--- a/drivers/infiniband/hw/hfi1/mmu_rb.c
+++ b/drivers/infiniband/hw/hfi1/mmu_rb.c
@@ -67,12 +67,9 @@ struct mmu_rb_handler {
static unsigned long mmu_node_start(struct mmu_rb_node *);
static unsigned long mmu_node_last(struct mmu_rb_node *);
-static inline void mmu_notifier_range_start(struct mmu_notifier *,
- struct mm_struct *,
- unsigned long, unsigned long);
-static void mmu_notifier_mem_invalidate(struct mmu_notifier *,
- struct mm_struct *,
- unsigned long, unsigned long);
+static void mmu_notifier_range_start(struct mmu_notifier *,
+ struct mm_struct *,
+ unsigned long, unsigned long);
static struct mmu_rb_node *__mmu_rb_search(struct mmu_rb_handler *,
unsigned long, unsigned long);
static void do_remove(struct mmu_rb_handler *handler,
@@ -286,17 +283,10 @@ void hfi1_mmu_rb_remove(struct mmu_rb_handler *handler,
handler->ops->remove(handler->ops_arg, node);
}
-static inline void mmu_notifier_range_start(struct mmu_notifier *mn,
- struct mm_struct *mm,
- unsigned long start,
- unsigned long end)
-{
- mmu_notifier_mem_invalidate(mn, mm, start, end);
-}
-
-static void mmu_notifier_mem_invalidate(struct mmu_notifier *mn,
- struct mm_struct *mm,
- unsigned long start, unsigned long end)
+static void mmu_notifier_range_start(struct mmu_notifier *mn,
+ struct mm_struct *mm,
+ unsigned long start,
+ unsigned long end)
{
struct mmu_rb_handler *handler =
container_of(mn, struct mmu_rb_handler, mn);