From: Matt Mackall <mpm@selenic.com>
To: linux-kernel <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>
Subject: [TRIVIAL] Fix CON_BUF_SIZE usage
Date: Fri, 30 Jul 2004 17:32:46 -0500 [thread overview]
Message-ID: <20040730223246.GV16310@waste.org> (raw)
Signed-off-by: Matt Mackall <mpm@selenic.com>
Index: tiny/drivers/char/vt.c
===================================================================
--- tiny.orig/drivers/char/vt.c 2004-07-24 11:53:05.000000000 -0500
+++ tiny/drivers/char/vt.c 2004-07-27 17:02:56.000000000 -0500
@@ -1864,7 +1864,7 @@
* since console_init (and thus con_init) are called before any
* kernel memory allocation is available.
*/
-char con_buf[PAGE_SIZE];
+char con_buf[CON_BUF_SIZE];
DECLARE_MUTEX(con_buf_sem);
/* acquires console_sem */
Index: tiny/include/linux/vt_kern.h
===================================================================
--- tiny.orig/include/linux/vt_kern.h 2004-07-24 11:53:28.000000000 -0500
+++ tiny/include/linux/vt_kern.h 2004-07-27 17:04:34.000000000 -0500
@@ -89,8 +89,8 @@
* vc_screen.c shares this temporary buffer with the console write code so that
* we can easily avoid touching user space while holding the console spinlock.
*/
-extern char con_buf[PAGE_SIZE];
#define CON_BUF_SIZE PAGE_SIZE
+extern char con_buf[CON_BUF_SIZE];
extern struct semaphore con_buf_sem;
#endif /* _VT_KERN_H */
--
Mathematics is the supreme nostalgia of our time.
reply other threads:[~2004-07-30 22:32 UTC|newest]
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