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Revision d18bbc215f81710e1eab7120becafa910554d68d authored by Andrew Morton on 02 July 2014, 22:22:38 UTC, committed by Linus Torvalds on 03 July 2014, 16:21:54 UTC 
kernel/printk/printk.c: revert "printk: enable interrupts before calling console_trylock_for_printk()"
 
Revert commit 939f04bec1a4 ("printk: enable interrupts before calling
console_trylock_for_printk()").

Andreas reported:

: None of the post 3.15 kernel boot for me. They all hang at the GRUB
: screen telling me it loaded and started the kernel, but the kernel
: itself stops before it prints anything (or even replaces the GRUB
: background graphics).

939f04bec1a4 is modest latency reduction.  Revert it until we understand
the reason for these failures.

Reported-by: Andreas Bombe <aeb@debian.org>
Cc: Jan Kara <jack@suse.cz>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
1 parent e84f1ab
Raw File
dir.h 
/*
 * dir.h - Defines for directory handling in NTFS Linux kernel driver. Part of
 *	   the Linux-NTFS project.
 *
 * Copyright (c) 2002-2004 Anton Altaparmakov
 *
 * This program/include file 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; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program/include file is distributed in the hope that it will 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 (in the main directory of the Linux-NTFS
 * distribution in the file COPYING); if not, write to the Free Software
 * Foundation,Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _LINUX_NTFS_DIR_H
#define _LINUX_NTFS_DIR_H

#include "layout.h"
#include "inode.h"
#include "types.h"

/*
 * ntfs_name is used to return the file name to the caller of
 * ntfs_lookup_inode_by_name() in order for the caller (namei.c::ntfs_lookup())
 * to be able to deal with dcache aliasing issues.
 */
typedef struct {
	MFT_REF mref;
	FILE_NAME_TYPE_FLAGS type;
	u8 len;
	ntfschar name[0];
} __attribute__ ((__packed__)) ntfs_name;

/* The little endian Unicode string $I30 as a global constant. */
extern ntfschar I30[5];

extern MFT_REF ntfs_lookup_inode_by_name(ntfs_inode *dir_ni,
		const ntfschar *uname, const int uname_len, ntfs_name **res);

#endif /* _LINUX_NTFS_FS_DIR_H */
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