[20/32] lustre: lnet: discard lnet_kvaddr_to_page

Commit Message

NeilBrown March 14, 2019, 12:11 a.m. UTC

This function is no longer used, so discard it.

Signed-off-by: NeilBrown <[e-mail]>
---
 .../staging/lustre/include/linux/lnet/lib-lnet.h   |    1 -
 drivers/staging/lustre/lnet/lnet/lib-md.c          |    9 ---------
 2 files changed, 10 deletions(-)

Patch

diff --git a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
index fca1c19a3c84..ca5ce2520c47 100644
--- a/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
+++ b/drivers/staging/lustre/include/linux/lnet/lib-lnet.h
@@ -603,7 +603,6 @@  void lnet_me_unlink(struct lnet_me *me);
 
 void lnet_md_unlink(struct lnet_libmd *md);
 void lnet_md_deconstruct(struct lnet_libmd *lmd, struct lnet_event *ev);
-struct page *lnet_kvaddr_to_page(unsigned long vaddr);
 int lnet_cpt_of_md(struct lnet_libmd *md, unsigned int offset);
 
 void lnet_register_lnd(struct lnet_lnd *lnd);
diff --git a/drivers/staging/lustre/lnet/lnet/lib-md.c b/drivers/staging/lustre/lnet/lnet/lib-md.c
index 4c6d14aa2139..c61f0286b21b 100644
--- a/drivers/staging/lustre/lnet/lnet/lib-md.c
+++ b/drivers/staging/lustre/lnet/lnet/lib-md.c
@@ -85,15 +85,6 @@  lnet_md_unlink(struct lnet_libmd *md)
 	kfree(md);
 }
 
-struct page *lnet_kvaddr_to_page(unsigned long vaddr)
-{
-	if (is_vmalloc_addr((void *)vaddr))
-		return vmalloc_to_page((void *)vaddr);
-
-	return kmap_to_page((void *)vaddr);
-}
-EXPORT_SYMBOL(lnet_kvaddr_to_page);
-
 int lnet_cpt_of_md(struct lnet_libmd *md, unsigned int offset)
 {
 	int cpt = CFS_CPT_ANY;