提交 29a020d3 编写于 作者: E Eric Dumazet 提交者: David S. Miller

[PATCH] net: kmemcheck annotation in struct socket

struct socket has a 16 bit hole that triggers kmemcheck warnings.

As suggested by Ingo, use kmemcheck annotations
Signed-off-by: NEric Dumazet <eric.dumazet@gmail.com>
Acked-by: NIngo Molnar <mingo@elte.hu>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
上级 75c78500
......@@ -57,6 +57,7 @@ typedef enum {
#include <linux/random.h>
#include <linux/wait.h>
#include <linux/fcntl.h> /* For O_CLOEXEC and O_NONBLOCK */
#include <linux/kmemcheck.h>
struct poll_table_struct;
struct pipe_inode_info;
......@@ -127,7 +128,11 @@ enum sock_shutdown_cmd {
*/
struct socket {
socket_state state;
kmemcheck_bitfield_begin(type);
short type;
kmemcheck_bitfield_end(type);
unsigned long flags;
/*
* Please keep fasync_list & wait fields in the same cache line
......
......@@ -489,6 +489,7 @@ static struct socket *sock_alloc(void)
sock = SOCKET_I(inode);
kmemcheck_annotate_bitfield(sock, type);
inode->i_mode = S_IFSOCK | S_IRWXUGO;
inode->i_uid = current_fsuid();
inode->i_gid = current_fsgid();
......
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