From: Akinobu Mita <akinobu.mita@gmail.com>
To: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org,
Arnd Bergmann <arnd@arndb.de>,
Andrew Morton <akpm@linux-foundation.org>
Cc: Akinobu Mita <akinobu.mita@gmail.com>,
Avi Kivity <avi@redhat.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org
Subject: [PATCH 3/5] kvm: stop including asm-generic/bitops/le.h directly
Date: Fri, 8 Oct 2010 19:03:11 +0900 [thread overview]
Message-ID: <1286532193-29814-3-git-send-email-akinobu.mita@gmail.com> (raw)
In-Reply-To: <1286532193-29814-1-git-send-email-akinobu.mita@gmail.com>
asm-generic/bitops/le.h is only intended to be included directly from
asm-generic/bitops/ext2-non-atomic.h or asm-generic/bitops/minix-le.h
which implements generic ext2 or minix bit operations.
This stops including asm-generic/bitops/le.h directly and use ext2
non-atomic bit operations instead.
An alternative approach is introducing little endian bit operations
in linux/bitops.h. But it needs to touch more files than this change does.
Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Avi Kivity <avi@redhat.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm@vger.kernel.org
---
virt/kvm/kvm_main.c | 3 +--
1 files changed, 1 insertions(+), 2 deletions(-)
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 5186e72..780b71d 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -52,7 +52,6 @@
#include <asm/io.h>
#include <asm/uaccess.h>
#include <asm/pgtable.h>
-#include <asm-generic/bitops/le.h>
#include "coalesced_mmio.h"
@@ -1208,7 +1207,7 @@ void mark_page_dirty(struct kvm *kvm, gfn_t gfn)
if (memslot && memslot->dirty_bitmap) {
unsigned long rel_gfn = gfn - memslot->base_gfn;
- generic___set_le_bit(rel_gfn, memslot->dirty_bitmap);
+ ext2_set_bit(rel_gfn, memslot->dirty_bitmap);
}
}
--
1.7.1.231.gd0b16
next prev parent reply other threads:[~2010-10-08 10:03 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-08 10:03 [PATCH 1/5] bitops: add generic implementation of ext2 atomic bitops by test_and_{set,clear}_bit Akinobu Mita
2010-10-08 10:03 ` Akinobu Mita
2010-10-08 10:03 ` [PATCH 2/5] bitops: cleanup asm-generic/bitops/le.h Akinobu Mita
2010-10-08 10:03 ` Akinobu Mita
2010-10-08 10:03 ` Akinobu Mita [this message]
2010-10-08 10:03 ` [PATCH 3/5] kvm: stop including asm-generic/bitops/le.h directly Akinobu Mita
2010-10-08 12:45 ` Alexander Graf
2010-10-08 10:03 ` [PATCH 4/5] rds: " Akinobu Mita
2010-10-08 10:03 ` Akinobu Mita
2010-10-08 18:55 ` Andy Grover
2010-10-08 18:59 ` David Miller
2010-10-08 18:59 ` David Miller
2010-10-10 15:09 ` Akinobu Mita
2010-10-10 15:09 ` Akinobu Mita
2010-10-08 10:03 ` [PATCH 5/5] bitops: forbid asm-generic/bitops/le.h direct inclusion Akinobu Mita
2010-10-08 10:03 ` Akinobu Mita
2010-10-08 10:24 ` [PATCH 1/5] bitops: add generic implementation of ext2 atomic bitops by test_and_{set,clear}_bit Christoph Hellwig
2010-10-08 10:24 ` Christoph Hellwig
2010-10-10 15:07 ` Akinobu Mita
2010-10-10 16:36 ` Arnd Bergmann
2010-10-12 3:39 ` Akinobu Mita
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