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-rw-r--r--drivers/char/vc_screen.c2
-rw-r--r--drivers/char/vt.c5
-rw-r--r--include/linux/selection.h1
3 files changed, 8 insertions, 0 deletions
diff --git a/drivers/char/vc_screen.c b/drivers/char/vc_screen.c
index 6f7054e1a516..273ab44cc91d 100644
--- a/drivers/char/vc_screen.c
+++ b/drivers/char/vc_screen.c
@@ -538,6 +538,8 @@ vcs_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos)
}
*ppos += written;
ret = written;
+ if (written)
+ vcs_scr_updated(vc);
unlock_out:
release_console_sem();
diff --git a/drivers/char/vt.c b/drivers/char/vt.c
index 281aada7b4a1..a8ec48ed14d9 100644
--- a/drivers/char/vt.c
+++ b/drivers/char/vt.c
@@ -4182,6 +4182,11 @@ void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org)
}
}
+void vcs_scr_updated(struct vc_data *vc)
+{
+ notify_update(vc);
+}
+
/*
* Visible symbols for modules
*/
diff --git a/include/linux/selection.h b/include/linux/selection.h
index 8cdaa1151d2e..85193aa8c1e3 100644
--- a/include/linux/selection.h
+++ b/include/linux/selection.h
@@ -39,5 +39,6 @@ extern void putconsxy(struct vc_data *vc, unsigned char *p);
extern u16 vcs_scr_readw(struct vc_data *vc, const u16 *org);
extern void vcs_scr_writew(struct vc_data *vc, u16 val, u16 *org);
+extern void vcs_scr_updated(struct vc_data *vc);
#endif