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authorGerd Hoffmann <kraxel@redhat.com>2009-01-06 14:41:09 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-06 15:59:13 -0800
commitca8a5bd28226d62c045e0e55b42b9d10b146c205 (patch)
treeba770bf72dc0558c7009b7440a8c7a79abe45fa2
parent8c4018884a49eb2c6c7ca90804f331b12983561c (diff)
add missing accounting calls to compat_sys_{readv,writev}
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com> Cc: Jay Lan <jlan@engr.sgi.com> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-rw-r--r--fs/compat.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/fs/compat.c b/fs/compat.c
index d1ece79b6411..30f2faa22f5c 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;
}