From: Russell King <rmk+kernel@arm.linux.org.uk>
Date: Sun, 11 Oct 2009 15:29:48 +0000 (+0100)
Subject: ARM: Add kmap_atomic type debugging
X-Git-Tag: 2.1b_release~10636^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6a5e293f1b34920c69a932ce37b4a4714a428dc7;p=platform%2Fkernel%2Fkernel-mfld-blackbay.git

ARM: Add kmap_atomic type debugging

Seemingly this support was missed when highmem was added, so
DEBUG_HIGHMEM wouldn't have checked the kmap_atomic type.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

diff --git a/arch/arm/mm/highmem.c b/arch/arm/mm/highmem.c
index 73cae57..30f82fb 100644
--- a/arch/arm/mm/highmem.c
+++ b/arch/arm/mm/highmem.c
@@ -46,6 +46,8 @@ void *kmap_atomic(struct page *page, enum km_type type)
 	if (!PageHighMem(page))
 		return page_address(page);
 
+	debug_kmap_atomic(type);
+
 	kmap = kmap_high_get(page);
 	if (kmap)
 		return kmap;