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[PATCH v3 0/3] preadv & pwritev syscalls.

From:  Gerd Hoffmann <kraxel-H+wXaHxf7aLQT0dZR+AlfA-AT-public.gmane.org>
To:  linux-kernel-u79uwXL29TY76Z2rM5mHXA-AT-public.gmane.org, linux-arch-u79uwXL29TY76Z2rM5mHXA-AT-public.gmane.org, linux-api-u79uwXL29TY76Z2rM5mHXA-AT-public.gmane.org
Subject:  [PATCH v3 0/3] preadv & pwritev syscalls.
Date:  Mon, 15 Dec 2008 12:36:14 +0100
Message-ID:  <1229340977-24345-1-git-send-email-kraxel@redhat.com>
Cc:  Gerd Hoffmann <kraxel-H+wXaHxf7aLQT0dZR+AlfA-AT-public.gmane.org>
Archive-link:  Article

  Hi,

Next revision of the patch series, with the alignment issue fixed by
swapping the last two arguments as suggested by arch maintainers.

I've dropped the now-obsolete wrappers for mips.  Ralf, please
double-check.

thanks,
  Gerd

Signed-off-by: Gerd Hoffmann <kraxel-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
---
 fs/compat.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/fs/compat.c b/fs/compat.c
index e5f49f5..aab2234 100644
--- a/fs/compat.c
+++ b/fs/compat.c
@@ -1187,6 +1187,9 @@ compat_sys_readv(unsigned long fd, const struct compat_iovec __user *vec,
unsign
 	ret = compat_do_readv_writev(READ, file, vec, vlen, &file->f_pos);
 
 out:
+	if (ret > 0)
+		add_rchar(current, ret);
+	inc_syscr(current);
 	fput(file);
 	return ret;
 }
@@ -1210,6 +1213,9 @@ compat_sys_writev(unsigned long fd, const struct compat_iovec __user *vec,
unsig
 	ret = compat_do_readv_writev(WRITE, file, vec, vlen, &file->f_pos);
 
 out:
+	if (ret > 0)
+		add_wchar(current, ret);
+	inc_syscw(current);
 	fput(file);
 	return ret;
 }
-- 
1.5.6.5

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