From: Zhao Hongjiang <zhaohongjiang@huawei.com>
Date: Mon, 8 Jul 2013 09:06:14 +0000 (+0800)
Subject: staging/lustre: remove the second argument of ll_kmap_atomic()
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5e8ebf13465a732c542b7e59a004e4e901e574c5;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

staging/lustre: remove the second argument of ll_kmap_atomic()

kmap_atomic allows only one argument now, just remove the second.

Signed-off-by: Zhao Hongjiang <zhaohongjiang@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
index dff04688945b..426533b5d135 100644
--- a/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
+++ b/drivers/staging/lustre/lustre/include/linux/lustre_compat25.h
@@ -266,9 +266,6 @@ static inline int ll_quota_off(struct super_block *sb, int off, int remount)
 #define queue_max_phys_segments(rq)       queue_max_segments(rq)
 #define queue_max_hw_segments(rq)	 queue_max_segments(rq)
 
-#define ll_kmap_atomic(a, b)	kmap_atomic(a)
-#define ll_kunmap_atomic(a, b)	kunmap_atomic(a)
-
 
 #define ll_d_hlist_node hlist_node
 #define ll_d_hlist_empty(list) hlist_empty(list)
diff --git a/drivers/staging/lustre/lustre/llite/rw26.c b/drivers/staging/lustre/lustre/llite/rw26.c
index f1a1c5f40a1d..97088e6ddea0 100644
--- a/drivers/staging/lustre/lustre/llite/rw26.c
+++ b/drivers/staging/lustre/lustre/llite/rw26.c
@@ -287,11 +287,11 @@ ssize_t ll_direct_rw_pages(const struct lu_env *env, struct cl_io *io,
 			src_page = (rw == WRITE) ? pages[i] : vmpage;
 			dst_page = (rw == WRITE) ? vmpage : pages[i];
 
-			src = ll_kmap_atomic(src_page, KM_USER0);
-			dst = ll_kmap_atomic(dst_page, KM_USER1);
+			src = kmap_atomic(src_page);
+			dst = kmap_atomic(dst_page);
 			memcpy(dst, src, min(page_size, size));
-			ll_kunmap_atomic(dst, KM_USER1);
-			ll_kunmap_atomic(src, KM_USER0);
+			kunmap_atomic(dst);
+			kunmap_atomic(src);
 
 			/* make sure page will be added to the transfer by
 			 * cl_io_submit()->...->vvp_page_prep_write(). */
diff --git a/drivers/staging/lustre/lustre/llite/vvp_io.c b/drivers/staging/lustre/lustre/llite/vvp_io.c
index eb964acad45c..bbd6351e1f55 100644
--- a/drivers/staging/lustre/lustre/llite/vvp_io.c
+++ b/drivers/staging/lustre/lustre/llite/vvp_io.c
@@ -887,10 +887,10 @@ static int vvp_io_prepare_partial(const struct lu_env *env, struct cl_io *io,
 		 * purposes here we can treat it like i_size.
 		 */
 		if (attr->cat_kms <= offset) {
-			char *kaddr = ll_kmap_atomic(cp->cpg_page, KM_USER0);
+			char *kaddr = kmap_atomic(cp->cpg_page);
 
 			memset(kaddr, 0, cl_page_size(obj));
-			ll_kunmap_atomic(kaddr, KM_USER0);
+			kunmap_atomic(kaddr);
 		} else if (cp->cpg_defer_uptodate)
 			cp->cpg_ra_used = 1;
 		else