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path: root/drivers/char/vt_ioctl.c
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Diffstat (limited to 'drivers/char/vt_ioctl.c')
-rw-r--r--drivers/char/vt_ioctl.c17
1 files changed, 7 insertions, 10 deletions
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index a5628a8b6620..a53e382cc107 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -96,7 +96,7 @@ do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, struct kbd_str
if (!perm)
return -EPERM;
if (!i && v == K_NOSUCHMAP) {
- /* disallocate map */
+ /* deallocate map */
key_map = key_maps[s];
if (s && key_map) {
key_maps[s] = NULL;
@@ -819,20 +819,20 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
if (arg > MAX_NR_CONSOLES)
return -ENXIO;
if (arg == 0) {
- /* disallocate all unused consoles, but leave 0 */
+ /* deallocate all unused consoles, but leave 0 */
acquire_console_sem();
for (i=1; i<MAX_NR_CONSOLES; i++)
if (! VT_BUSY(i))
- vc_disallocate(i);
+ vc_deallocate(i);
release_console_sem();
} else {
- /* disallocate a single console, if possible */
+ /* deallocate a single console, if possible */
arg--;
if (VT_BUSY(arg))
return -EBUSY;
if (arg) { /* leave 0 */
acquire_console_sem();
- vc_disallocate(arg);
+ vc_deallocate(arg);
release_console_sem();
}
}
@@ -847,11 +847,8 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
if (get_user(ll, &vtsizes->v_rows) ||
get_user(cc, &vtsizes->v_cols))
return -EFAULT;
- for (i = 0; i < MAX_NR_CONSOLES; i++) {
- acquire_console_sem();
- vc_resize(vc_cons[i].d, cc, ll);
- release_console_sem();
- }
+ for (i = 0; i < MAX_NR_CONSOLES; i++)
+ vc_lock_resize(vc_cons[i].d, cc, ll);
return 0;
}