diff options
author | Dean Luick | 2016-07-28 15:21:25 -0400 |
---|---|---|
committer | Doug Ledford | 2016-08-02 22:46:21 -0400 |
commit | 082b3532915395ea6620ba691138baf151a543b0 (patch) | |
tree | 8c35869a82e5227b1085e6db4204d00f33e8ceea /drivers/infiniband | |
parent | b85ced91511f6c3add9a74ae13e12ba568bfa1af (diff) |
IB/hfi1: Remove unneeded mm argument in remove function
The reworked mmu_rb interface allows the unused mm argument to be removed.
Reviewed-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Dean Luick <dean.luick@intel.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r-- | drivers/infiniband/hw/hfi1/mmu_rb.c | 7 | ||||
-rw-r--r-- | drivers/infiniband/hw/hfi1/mmu_rb.h | 3 | ||||
-rw-r--r-- | drivers/infiniband/hw/hfi1/user_exp_rcv.c | 10 | ||||
-rw-r--r-- | drivers/infiniband/hw/hfi1/user_sdma.c | 5 |
4 files changed, 10 insertions, 15 deletions
diff --git a/drivers/infiniband/hw/hfi1/mmu_rb.c b/drivers/infiniband/hw/hfi1/mmu_rb.c index 76f7b0403207..a02344a9d746 100644 --- a/drivers/infiniband/hw/hfi1/mmu_rb.c +++ b/drivers/infiniband/hw/hfi1/mmu_rb.c @@ -253,8 +253,7 @@ void hfi1_mmu_rb_evict(struct mmu_rb_handler *handler, void *evict_arg) while (!list_empty(&del_list)) { rbnode = list_first_entry(&del_list, struct mmu_rb_node, list); list_del(&rbnode->list); - handler->ops->remove(handler->ops_arg, rbnode, - handler->mm); + handler->ops->remove(handler->ops_arg, rbnode); } } @@ -275,7 +274,7 @@ void hfi1_mmu_rb_remove(struct mmu_rb_handler *handler, __mmu_int_rb_remove(node, &handler->root); spin_unlock_irqrestore(&handler->lock, flags); - handler->ops->remove(handler->ops_arg, node, NULL); + handler->ops->remove(handler->ops_arg, node); } static inline void mmu_notifier_page(struct mmu_notifier *mn, @@ -335,7 +334,7 @@ static void do_remove(struct mmu_rb_handler *handler, while (!list_empty(del_list)) { node = list_first_entry(del_list, struct mmu_rb_node, list); list_del(&node->list); - handler->ops->remove(handler->ops_arg, node, handler->mm); + handler->ops->remove(handler->ops_arg, node); } } diff --git a/drivers/infiniband/hw/hfi1/mmu_rb.h b/drivers/infiniband/hw/hfi1/mmu_rb.h index e4f853fa91e6..754f6ebf13fb 100644 --- a/drivers/infiniband/hw/hfi1/mmu_rb.h +++ b/drivers/infiniband/hw/hfi1/mmu_rb.h @@ -65,8 +65,7 @@ struct mmu_rb_ops { bool (*filter)(struct mmu_rb_node *node, unsigned long addr, unsigned long len); int (*insert)(void *ops_arg, struct mmu_rb_node *mnode); - void (*remove)(void *ops_arg, struct mmu_rb_node *mnode, - struct mm_struct *mm); + void (*remove)(void *ops_arg, struct mmu_rb_node *mnode); int (*invalidate)(void *ops_arg, struct mmu_rb_node *node); int (*evict)(void *ops_arg, struct mmu_rb_node *mnode, void *evict_arg, bool *stop); diff --git a/drivers/infiniband/hw/hfi1/user_exp_rcv.c b/drivers/infiniband/hw/hfi1/user_exp_rcv.c index 3bcda22e7b87..8717e11fe3f5 100644 --- a/drivers/infiniband/hw/hfi1/user_exp_rcv.c +++ b/drivers/infiniband/hw/hfi1/user_exp_rcv.c @@ -87,8 +87,7 @@ static u32 find_phys_blocks(struct page **, unsigned, struct tid_pageset *); static int set_rcvarray_entry(struct file *, unsigned long, u32, struct tid_group *, struct page **, unsigned); static int tid_rb_insert(void *, struct mmu_rb_node *); -static void tid_rb_remove(void *, struct mmu_rb_node *, - struct mm_struct *); +static void tid_rb_remove(void *, struct mmu_rb_node *); static int tid_rb_invalidate(void *, struct mmu_rb_node *); static int program_rcvarray(struct file *, unsigned long, struct tid_group *, struct tid_pageset *, unsigned, u16, struct page **, @@ -901,7 +900,7 @@ static int unprogram_rcvarray(struct file *fp, u32 tidinfo, if (!node || node->rcventry != (uctxt->expected_base + rcventry)) return -EBADF; if (!fd->handler) - tid_rb_remove(fd, &node->mmu, fd->mm); + tid_rb_remove(fd, &node->mmu); else hfi1_mmu_rb_remove(fd->handler, &node->mmu); @@ -964,7 +963,7 @@ static void unlock_exp_tids(struct hfi1_ctxtdata *uctxt, if (!node || node->rcventry != rcventry) continue; if (!fd->handler) - tid_rb_remove(fd, &node->mmu, fd->mm); + tid_rb_remove(fd, &node->mmu); else hfi1_mmu_rb_remove(fd->handler, &node->mmu); @@ -1028,8 +1027,7 @@ static int tid_rb_insert(void *arg, struct mmu_rb_node *node) return 0; } -static void tid_rb_remove(void *arg, struct mmu_rb_node *node, - struct mm_struct *mm) +static void tid_rb_remove(void *arg, struct mmu_rb_node *node) { struct hfi1_filedata *fdata = arg; struct tid_rb_node *tnode = diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c index 751aa2260c1c..0ecf27903dc2 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.c +++ b/drivers/infiniband/hw/hfi1/user_sdma.c @@ -310,7 +310,7 @@ static bool sdma_rb_filter(struct mmu_rb_node *, unsigned long, unsigned long); static int sdma_rb_insert(void *, struct mmu_rb_node *); static int sdma_rb_evict(void *arg, struct mmu_rb_node *mnode, void *arg2, bool *stop); -static void sdma_rb_remove(void *, struct mmu_rb_node *, struct mm_struct *); +static void sdma_rb_remove(void *, struct mmu_rb_node *); static int sdma_rb_invalidate(void *, struct mmu_rb_node *); static struct mmu_rb_ops sdma_rb_ops = { @@ -1643,8 +1643,7 @@ static int sdma_rb_evict(void *arg, struct mmu_rb_node *mnode, return 1; /* remove this node */ } -static void sdma_rb_remove(void *arg, struct mmu_rb_node *mnode, - struct mm_struct *mm) +static void sdma_rb_remove(void *arg, struct mmu_rb_node *mnode) { struct sdma_mmu_node *node = container_of(mnode, struct sdma_mmu_node, rb); |