diff options
| author | Thomas Gleixner <tglx@linutronix.de> | 2010-12-09 18:17:25 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-12-09 18:17:25 +0100 |
| commit | d834a9dcecae834cd6b2bc5e50e1907738d9cf6a (patch) | |
| tree | 0589d753465d3fe359ba451ba6cb7798df03aaa2 /include/linux/nilfs2_fs.h | |
| parent | a38c5380ef9f088be9f49b6e4c5d80af8b1b5cd4 (diff) | |
| parent | f658bcfb2607bf0808966a69cf74135ce98e5c2d (diff) | |
Merge branch 'x86/amd-nb' into x86/apic-cleanups
Reason: apic cleanup series depends on x86/apic, x86/amd-nb x86/platform
Conflicts:
arch/x86/include/asm/io_apic.h
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/nilfs2_fs.h')
| -rw-r--r-- | include/linux/nilfs2_fs.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/linux/nilfs2_fs.h b/include/linux/nilfs2_fs.h index f5487b6f91ed..227e49dd5720 100644 --- a/include/linux/nilfs2_fs.h +++ b/include/linux/nilfs2_fs.h @@ -4,16 +4,16 @@ * Copyright (C) 2005-2008 Nippon Telegraph and Telephone Corporation. * * 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; either version 2 of the License, or + * it under the terms of the GNU Lesser General Public License as published + * by the Free Software Foundation; either version 2.1 of the License, or * (at your option) any later version. * * This program 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. + * GNU Lesser General Public License for more details. * - * You should have received a copy of the GNU General Public License + * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA * @@ -147,7 +147,6 @@ struct nilfs_super_root { #define NILFS_MOUNT_ERRORS_CONT 0x0010 /* Continue on errors */ #define NILFS_MOUNT_ERRORS_RO 0x0020 /* Remount fs ro on errors */ #define NILFS_MOUNT_ERRORS_PANIC 0x0040 /* Panic on errors */ -#define NILFS_MOUNT_SNAPSHOT 0x0080 /* Snapshot flag */ #define NILFS_MOUNT_BARRIER 0x1000 /* Use block barriers */ #define NILFS_MOUNT_STRICT_ORDER 0x2000 /* Apply strict in-order semantics also for data */ @@ -229,6 +228,7 @@ struct nilfs_super_block { */ #define NILFS_CURRENT_REV 2 /* current major revision */ #define NILFS_MINOR_REV 0 /* minor revision */ +#define NILFS_MIN_SUPP_REV 2 /* minimum supported revision */ /* * Feature set definitions @@ -270,6 +270,14 @@ struct nilfs_super_block { segments */ /* + * We call DAT, cpfile, and sufile root metadata files. Inodes of + * these files are written in super root block instead of ifile, and + * garbage collector doesn't keep any past versions of these files. + */ +#define NILFS_ROOT_METADATA_FILE(ino) \ + ((ino) >= NILFS_DAT_INO && (ino) <= NILFS_SUFILE_INO) + +/* * bytes offset of secondary super block */ #define NILFS_SB2_OFFSET_BYTES(devsize) ((((devsize) >> 12) - 1) << 12) |