From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/fs/xfs/xfs_message.c | 113 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 113 insertions(+) create mode 100644 kernel/fs/xfs/xfs_message.c (limited to 'kernel/fs/xfs/xfs_message.c') diff --git a/kernel/fs/xfs/xfs_message.c b/kernel/fs/xfs/xfs_message.c new file mode 100644 index 000000000..d8b67547a --- /dev/null +++ b/kernel/fs/xfs/xfs_message.c @@ -0,0 +1,113 @@ +/* + * Copyright (c) 2011 Red Hat, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation. + * + * This program is distributed in the hope that it would be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#include "xfs.h" +#include "xfs_fs.h" +#include "xfs_format.h" +#include "xfs_log_format.h" +#include "xfs_trans_resv.h" +#include "xfs_mount.h" + +/* + * XFS logging functions + */ +static void +__xfs_printk( + const char *level, + const struct xfs_mount *mp, + struct va_format *vaf) +{ + if (mp && mp->m_fsname) { + printk("%sXFS (%s): %pV\n", level, mp->m_fsname, vaf); + return; + } + printk("%sXFS: %pV\n", level, vaf); +} + +#define define_xfs_printk_level(func, kern_level) \ +void func(const struct xfs_mount *mp, const char *fmt, ...) \ +{ \ + struct va_format vaf; \ + va_list args; \ + \ + va_start(args, fmt); \ + \ + vaf.fmt = fmt; \ + vaf.va = &args; \ + \ + __xfs_printk(kern_level, mp, &vaf); \ + va_end(args); \ +} \ + +define_xfs_printk_level(xfs_emerg, KERN_EMERG); +define_xfs_printk_level(xfs_alert, KERN_ALERT); +define_xfs_printk_level(xfs_crit, KERN_CRIT); +define_xfs_printk_level(xfs_err, KERN_ERR); +define_xfs_printk_level(xfs_warn, KERN_WARNING); +define_xfs_printk_level(xfs_notice, KERN_NOTICE); +define_xfs_printk_level(xfs_info, KERN_INFO); +#ifdef DEBUG +define_xfs_printk_level(xfs_debug, KERN_DEBUG); +#endif + +void +xfs_alert_tag( + const struct xfs_mount *mp, + int panic_tag, + const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + int do_panic = 0; + + if (xfs_panic_mask && (xfs_panic_mask & panic_tag)) { + xfs_alert(mp, "Transforming an alert into a BUG."); + do_panic = 1; + } + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + __xfs_printk(KERN_ALERT, mp, &vaf); + va_end(args); + + BUG_ON(do_panic); +} + +void +asswarn(char *expr, char *file, int line) +{ + xfs_warn(NULL, "Assertion failed: %s, file: %s, line: %d", + expr, file, line); + WARN_ON(1); +} + +void +assfail(char *expr, char *file, int line) +{ + xfs_emerg(NULL, "Assertion failed: %s, file: %s, line: %d", + expr, file, line); + BUG(); +} + +void +xfs_hex_dump(void *p, int length) +{ + print_hex_dump(KERN_ALERT, "", DUMP_PREFIX_ADDRESS, 16, 1, p, length, 1); +} -- cgit 1.2.3-korg