redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

tty: Convert tty->closing to int 

tty->closing is a bitfield member; prevent corruption from non-atomic
update by assigning a unique memory location.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
hifive-unleashed-5.1
Peter Hurley 2014-11-05 12:40:04 -05:00 committed by Greg Kroah-Hartman
parent 633caba893
commit 413ba63853
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
include/linux/tty.h
View File

@ -284,7 +284,7 @@ struct tty_struct {
#define N_TTY_BUF_SIZE 4096
unsigned char closing:1;
int closing;
unsigned char *write_buf;
int write_cnt;
/* If the tty has a pending do_SAK, queue it here - akpm */