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_itable.h | 99 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 99 insertions(+) create mode 100644 kernel/fs/xfs/xfs_itable.h (limited to 'kernel/fs/xfs/xfs_itable.h') diff --git a/kernel/fs/xfs/xfs_itable.h b/kernel/fs/xfs/xfs_itable.h new file mode 100644 index 000000000..6ea8b3912 --- /dev/null +++ b/kernel/fs/xfs/xfs_itable.h @@ -0,0 +1,99 @@ +/* + * Copyright (c) 2000-2001 Silicon Graphics, 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 + */ +#ifndef __XFS_ITABLE_H__ +#define __XFS_ITABLE_H__ + +/* + * xfs_bulkstat() is used to fill in xfs_bstat structures as well as dm_stat + * structures (by the dmi library). This is a pointer to a formatter function + * that will iget the inode and fill in the appropriate structure. + * see xfs_bulkstat_one() and xfs_dm_bulkstat_one() in dmapi_xfs.c + */ +typedef int (*bulkstat_one_pf)(struct xfs_mount *mp, + xfs_ino_t ino, + void __user *buffer, + int ubsize, + int *ubused, + int *stat); + +/* + * Values for stat return value. + */ +#define BULKSTAT_RV_NOTHING 0 +#define BULKSTAT_RV_DIDONE 1 +#define BULKSTAT_RV_GIVEUP 2 + +/* + * Return stat information in bulk (by-inode) for the filesystem. + */ +int /* error status */ +xfs_bulkstat( + xfs_mount_t *mp, /* mount point for filesystem */ + xfs_ino_t *lastino, /* last inode returned */ + int *count, /* size of buffer/count returned */ + bulkstat_one_pf formatter, /* func that'd fill a single buf */ + size_t statstruct_size,/* sizeof struct that we're filling */ + char __user *ubuffer,/* buffer with inode stats */ + int *done); /* 1 if there are more stats to get */ + +typedef int (*bulkstat_one_fmt_pf)( /* used size in bytes or negative error */ + void __user *ubuffer, /* buffer to write to */ + int ubsize, /* remaining user buffer sz */ + int *ubused, /* bytes used by formatter */ + const xfs_bstat_t *buffer); /* buffer to read from */ + +int +xfs_bulkstat_one_int( + xfs_mount_t *mp, + xfs_ino_t ino, + void __user *buffer, + int ubsize, + bulkstat_one_fmt_pf formatter, + int *ubused, + int *stat); + +int +xfs_bulkstat_one( + xfs_mount_t *mp, + xfs_ino_t ino, + void __user *buffer, + int ubsize, + int *ubused, + int *stat); + +typedef int (*inumbers_fmt_pf)( + void __user *ubuffer, /* buffer to write to */ + const xfs_inogrp_t *buffer, /* buffer to read from */ + long count, /* # of elements to read */ + long *written); /* # of bytes written */ + +int +xfs_inumbers_fmt( + void __user *ubuffer, /* buffer to write to */ + const xfs_inogrp_t *buffer, /* buffer to read from */ + long count, /* # of elements to read */ + long *written); /* # of bytes written */ + +int /* error status */ +xfs_inumbers( + xfs_mount_t *mp, /* mount point for filesystem */ + xfs_ino_t *last, /* last inode returned */ + int *count, /* size of buffer/count returned */ + void __user *buffer, /* buffer with inode info */ + inumbers_fmt_pf formatter); + +#endif /* __XFS_ITABLE_H__ */ -- cgit 1.2.3-korg