Merge commit 'v2.6.26-rc9' into cpus4096

[linux-2.6-omap-h63xx.git] / drivers / char / vt.c

diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index fa1ffbf2c621a88aa231f1262a57bd470df97e9e..935f1c207a1f0edfe7056fee448e4ff337164229 100644 (file)
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -434,7 +434,7 @@ static void update_attr(struct vc_data *vc)
                      vc->vc_blink, vc->vc_underline,
                      vc->vc_reverse ^ vc->vc_decscnm, vc->vc_italic);
        vc->vc_video_erase_char = (build_attr(vc, vc->vc_color, 1, vc->vc_blink, 0, vc->vc_decscnm, 0) << 8) | ' ';
-       vc->vc_scrl_erase_char = (build_attr(vc, vc->vc_def_color, 1, false, false, false, false) << 8) | ' ';
+       vc->vc_scrl_erase_char = (build_attr(vc, vc->vc_def_color, 1, false, false, vc->vc_decscnm, false) << 8) | ' ';
 }
 
 /* Note: inverting the screen twice should revert to the original state */
@@ -909,7 +909,7 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
 
        if (vc->vc_tty) {
                struct winsize ws, *cws = &vc->vc_tty->winsize;
-               unsigned long flags;
+               struct pid *pgrp = NULL;
 
                memset(&ws, 0, sizeof(ws));
                ws.ws_row = vc->vc_rows;
@@ -917,11 +917,14 @@ int vc_resize(struct vc_data *vc, unsigned int cols, unsigned int lines)
                ws.ws_ypixel = vc->vc_scan_lines;
 
                mutex_lock(&vc->vc_tty->termios_mutex);
-               spin_lock_irqsave(&vc->vc_tty->ctrl_lock, flags);
-               if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col) &&
-                   vc->vc_tty->pgrp)
+               spin_lock_irq(&vc->vc_tty->ctrl_lock);
+               if ((ws.ws_row != cws->ws_row || ws.ws_col != cws->ws_col))
+                       pgrp = get_pid(vc->vc_tty->pgrp);
+               spin_unlock_irq(&vc->vc_tty->ctrl_lock);
+               if (pgrp) {
                        kill_pgrp(vc->vc_tty->pgrp, SIGWINCH, 1);
-               spin_unlock_irqrestore(&vc->vc_tty->ctrl_lock, flags);
+                       put_pid(pgrp);
+               }
                *cws = ws;
                mutex_unlock(&vc->vc_tty->termios_mutex);
        }