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authorAlan Cox <alan@redhat.com>2008-08-15 10:39:38 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2008-08-15 10:34:07 -0700
commit8c9a9dd0fa3a269d380eaae2dc1bee39e865fae1 (patch)
treec4617de83246eb6b7ed9c125c5777f05b445c975 /drivers/char/vt_ioctl.c
parent21d3bdb1606311a2900eabccfcb5a887952e2c44 (diff)
downloadop-kernel-dev-8c9a9dd0fa3a269d380eaae2dc1bee39e865fae1.zip
op-kernel-dev-8c9a9dd0fa3a269d380eaae2dc1bee39e865fae1.tar.gz
tty: remove resize window special case
This moves it to being a tty operation. That removes special cases and now also means that resize can be picked up by um and other non vt consoles which may have a resize operation. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/char/vt_ioctl.c')
-rw-r--r--drivers/char/vt_ioctl.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/char/vt_ioctl.c b/drivers/char/vt_ioctl.c
index 3211afd..c904e9a 100644
--- a/drivers/char/vt_ioctl.c
+++ b/drivers/char/vt_ioctl.c
@@ -947,14 +947,16 @@ int vt_ioctl(struct tty_struct *tty, struct file * file,
get_user(cc, &vtsizes->v_cols))
ret = -EFAULT;
else {
+ acquire_console_sem();
for (i = 0; i < MAX_NR_CONSOLES; i++) {
vc = vc_cons[i].d;
if (vc) {
vc->vc_resize_user = 1;
- vc_lock_resize(vc_cons[i].d, cc, ll);
+ vc_resize(vc_cons[i].d, cc, ll);
}
}
+ release_console_sem();
}
break;
}
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