* [PATCH] Add missing accounting calls to compat_sys_{readv,writev}.
@ 2008-12-12 14:01 Gerd Hoffmann
0 siblings, 0 replies; only message in thread
From: Gerd Hoffmann @ 2008-12-12 14:01 UTC (permalink / raw)
To: linux-kernel; +Cc: Gerd Hoffmann
$subject says all.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
fs/compat.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/fs/compat.c b/fs/compat.c
index 3a25cf3..e28014a 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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2008-12-12 14:01 [PATCH] Add missing accounting calls to compat_sys_{readv,writev} Gerd Hoffmann
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