diff options
Diffstat (limited to 'drivers/tty/vt/selection.c')
| -rw-r--r-- | drivers/tty/vt/selection.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c index 0c50d7410b31..9126a01290ea 100644 --- a/drivers/tty/vt/selection.c +++ b/drivers/tty/vt/selection.c @@ -181,7 +181,7 @@ int set_selection_user(const struct tiocl_selection __user *sel, return set_selection_kernel(&v, tty); } -int set_selection_kernel(struct tiocl_selection *v, struct tty_struct *tty) +static int __set_selection_kernel(struct tiocl_selection *v, struct tty_struct *tty) { struct vc_data *vc = vc_cons[fg_console].d; int new_sel_start, new_sel_end, spc; @@ -343,6 +343,17 @@ unlock: mutex_unlock(&sel_lock); return ret; } + +int set_selection_kernel(struct tiocl_selection *v, struct tty_struct *tty) +{ + int ret; + + console_lock(); + ret = __set_selection_kernel(v, tty); + console_unlock(); + + return ret; +} EXPORT_SYMBOL_GPL(set_selection_kernel); /* Insert the contents of the selection buffer into the |