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IB/hfi1: Remove wrapper function in mmu_rb

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Wrapper functions were used to call the same function
mmu_notifier_mem_invalidate for 2 callbacks in
mmu_notifier.
The commit 7def96f0a9 ("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>
This commit is contained in:
Kamenee Arumugam 2017-11-06 06:38:30 -08:00 committed by Doug Ledford
parent 22a3ffa780
commit 0e31a2e195
1 changed files with 7 additions and 17 deletions
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24
drivers/infiniband/hw/hfi1/mmu_rb.c
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@ -67,12 +67,9 @@ struct mmu_rb_handler {
static unsigned long mmu_node_start(struct mmu_rb_node *); static unsigned long mmu_node_start(struct mmu_rb_node *);
static unsigned long mmu_node_last(struct mmu_rb_node *); static unsigned long mmu_node_last(struct mmu_rb_node *);
static inline void mmu_notifier_range_start(struct mmu_notifier *, static void mmu_notifier_range_start(struct mmu_notifier *,
struct mm_struct *, struct mm_struct *,
unsigned long, unsigned long); unsigned long, unsigned long);
static void mmu_notifier_mem_invalidate(struct mmu_notifier *,
struct mm_struct *,
unsigned long, unsigned long);
static struct mmu_rb_node *__mmu_rb_search(struct mmu_rb_handler *, static struct mmu_rb_node *__mmu_rb_search(struct mmu_rb_handler *,
unsigned long, unsigned long); unsigned long, unsigned long);
static void do_remove(struct mmu_rb_handler *handler, 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); handler->ops->remove(handler->ops_arg, node);
} }
static inline void mmu_notifier_range_start(struct mmu_notifier *mn, static void mmu_notifier_range_start(struct mmu_notifier *mn,
struct mm_struct *mm, struct mm_struct *mm,
unsigned long start, unsigned long start,
unsigned long end) 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)
{ {
struct mmu_rb_handler *handler = struct mmu_rb_handler *handler =
container_of(mn, struct mmu_rb_handler, mn); container_of(mn, struct mmu_rb_handler, mn);