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-rw-r--r--fs/xfs/Makefile1
-rw-r--r--fs/xfs/linux-2.6/xfs_ioctl.c107
-rw-r--r--fs/xfs/linux-2.6/xfs_iops.c30
-rw-r--r--fs/xfs/linux-2.6/xfs_linux.h11
-rw-r--r--fs/xfs/linux-2.6/xfs_quotaops.c157
-rw-r--r--fs/xfs/linux-2.6/xfs_super.c113
-rw-r--r--fs/xfs/linux-2.6/xfs_super.h1
-rw-r--r--fs/xfs/linux-2.6/xfs_sync.h1
-rw-r--r--fs/xfs/linux-2.6/xfs_vnode.h32
-rw-r--r--fs/xfs/quota/xfs_dquot.c28
-rw-r--r--fs/xfs/quota/xfs_dquot.h14
-rw-r--r--fs/xfs/quota/xfs_qm.c208
-rw-r--r--fs/xfs/quota/xfs_qm.h20
-rw-r--r--fs/xfs/quota/xfs_qm_bhv.c1
-rw-r--r--fs/xfs/quota/xfs_qm_syscalls.c188
-rw-r--r--fs/xfs/quota/xfs_quota_priv.h40
-rw-r--r--fs/xfs/quota/xfs_trans_dquot.c16
-rw-r--r--fs/xfs/support/debug.c1
-rw-r--r--fs/xfs/xfs_acl.h2
-rw-r--r--fs/xfs/xfs_ag.h4
-rw-r--r--fs/xfs/xfs_alloc.c26
-rw-r--r--fs/xfs/xfs_alloc.h6
-rw-r--r--fs/xfs/xfs_attr_leaf.c55
-rw-r--r--fs/xfs/xfs_bmap.c14
-rw-r--r--fs/xfs/xfs_da_btree.c2
-rw-r--r--fs/xfs/xfs_da_btree.h7
-rw-r--r--fs/xfs/xfs_dfrag.c68
-rw-r--r--fs/xfs/xfs_dir2.c2
-rw-r--r--fs/xfs/xfs_dir2_leaf.c2
-rw-r--r--fs/xfs/xfs_extfree_item.h6
-rw-r--r--fs/xfs/xfs_filestream.c9
-rw-r--r--fs/xfs/xfs_ialloc.c10
-rw-r--r--fs/xfs/xfs_ialloc_btree.h22
-rw-r--r--fs/xfs/xfs_inode_item.h2
-rw-r--r--fs/xfs/xfs_itable.c7
-rw-r--r--fs/xfs/xfs_log.c57
-rw-r--r--fs/xfs/xfs_log.h3
-rw-r--r--fs/xfs/xfs_log_priv.h3
-rw-r--r--fs/xfs/xfs_log_recover.c308
-rw-r--r--fs/xfs/xfs_mount.c89
-rw-r--r--fs/xfs/xfs_mount.h9
-rw-r--r--fs/xfs/xfs_qmops.c1
-rw-r--r--fs/xfs/xfs_quota.h3
-rw-r--r--fs/xfs/xfs_rtalloc.c10
-rw-r--r--fs/xfs/xfs_rtalloc.h4
-rw-r--r--fs/xfs/xfs_trans.h12
-rw-r--r--fs/xfs/xfs_trans_space.h2
-rw-r--r--fs/xfs/xfs_types.h8
-rw-r--r--fs/xfs/xfs_vnodeops.c406
-rw-r--r--fs/xfs/xfs_vnodeops.h3
50 files changed, 825 insertions, 1306 deletions
diff --git a/fs/xfs/Makefile b/fs/xfs/Makefile
index c3dc491fff8..60f107e47fe 100644
--- a/fs/xfs/Makefile
+++ b/fs/xfs/Makefile
@@ -33,6 +33,7 @@ xfs-$(CONFIG_XFS_QUOTA) += $(addprefix quota/, \
xfs_qm_syscalls.o \
xfs_qm_bhv.o \
xfs_qm.o)
+xfs-$(CONFIG_XFS_QUOTA) += linux-2.6/xfs_quotaops.o
ifeq ($(CONFIG_XFS_QUOTA),y)
xfs-$(CONFIG_PROC_FS) += quota/xfs_qm_stats.o
diff --git a/fs/xfs/linux-2.6/xfs_ioctl.c b/fs/xfs/linux-2.6/xfs_ioctl.c
index 4bd112313f3..d0b499418a7 100644
--- a/fs/xfs/linux-2.6/xfs_ioctl.c
+++ b/fs/xfs/linux-2.6/xfs_ioctl.c
@@ -34,6 +34,7 @@
#include "xfs_dir2_sf.h"
#include "xfs_dinode.h"
#include "xfs_inode.h"
+#include "xfs_ioctl.h"
#include "xfs_btree.h"
#include "xfs_ialloc.h"
#include "xfs_rtalloc.h"
@@ -78,92 +79,74 @@ xfs_find_handle(
int hsize;
xfs_handle_t handle;
struct inode *inode;
+ struct file *file = NULL;
+ struct path path;
+ int error;
+ struct xfs_inode *ip;
- memset((char *)&handle, 0, sizeof(handle));
-
- switch (cmd) {
- case XFS_IOC_PATH_TO_FSHANDLE:
- case XFS_IOC_PATH_TO_HANDLE: {
- struct path path;
- int error = user_lpath((const char __user *)hreq->path, &path);
+ if (cmd == XFS_IOC_FD_TO_HANDLE) {
+ file = fget(hreq->fd);
+ if (!file)
+ return -EBADF;
+ inode = file->f_path.dentry->d_inode;
+ } else {
+ error = user_lpath((const char __user *)hreq->path, &path);
if (error)
return error;
-
- ASSERT(path.dentry);
- ASSERT(path.dentry->d_inode);
- inode = igrab(path.dentry->d_inode);
- path_put(&path);
- break;
+ inode = path.dentry->d_inode;
}
+ ip = XFS_I(inode);
- case XFS_IOC_FD_TO_HANDLE: {
- struct file *file;
-
- file = fget(hreq->fd);
- if (!file)
- return -EBADF;
+ /*
+ * We can only generate handles for inodes residing on a XFS filesystem,
+ * and only for regular files, directories or symbolic links.
+ */
+ error = -EINVAL;
+ if (inode->i_sb->s_magic != XFS_SB_MAGIC)
+ goto out_put;
- ASSERT(file->f_path.dentry);
- ASSERT(file->f_path.dentry->d_inode);
- inode = igrab(file->f_path.dentry->d_inode);
- fput(file);
- break;
- }
+ error = -EBADF;
+ if (!S_ISREG(inode->i_mode) &&
+ !S_ISDIR(inode->i_mode) &&
+ !S_ISLNK(inode->i_mode))
+ goto out_put;
- default:
- ASSERT(0);
- return -XFS_ERROR(EINVAL);
- }
- if (inode->i_sb->s_magic != XFS_SB_MAGIC) {
- /* we're not in XFS anymore, Toto */
- iput(inode);
- return -XFS_ERROR(EINVAL);
- }
+ memcpy(&handle.ha_fsid, ip->i_mount->m_fixedfsid, sizeof(xfs_fsid_t));
- switch (inode->i_mode & S_IFMT) {
- case S_IFREG:
- case S_IFDIR:
- case S_IFLNK:
- break;
- default:
- iput(inode);
- return -XFS_ERROR(EBADF);
- }
-
- /* now we can grab the fsid */
- memcpy(&handle.ha_fsid, XFS_I(inode)->i_mount->m_fixedfsid,
- sizeof(xfs_fsid_t));
- hsize = sizeof(xfs_fsid_t);
-
- if (cmd != XFS_IOC_PATH_TO_FSHANDLE) {
- xfs_inode_t *ip = XFS_I(inode);
+ if (cmd == XFS_IOC_PATH_TO_FSHANDLE) {
+ /*
+ * This handle only contains an fsid, zero the rest.
+ */
+ memset(&handle.ha_fid, 0, sizeof(handle.ha_fid));
+ hsize = sizeof(xfs_fsid_t);
+ } else {
int lock_mode;
- /* need to get access to the xfs_inode to read the generation */
lock_mode = xfs_ilock_map_shared(ip);
-
- /* fill in fid section of handle from inode */
handle.ha_fid.fid_len = sizeof(xfs_fid_t) -
sizeof(handle.ha_fid.fid_len);
handle.ha_fid.fid_pad = 0;
handle.ha_fid.fid_gen = ip->i_d.di_gen;
handle.ha_fid.fid_ino = ip->i_ino;
-
xfs_iunlock_map_shared(ip, lock_mode);
hsize = XFS_HSIZE(handle);
}
- /* now copy our handle into the user buffer & write out the size */
+ error = -EFAULT;
if (copy_to_user(hreq->ohandle, &handle, hsize) ||
- copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32))) {
- iput(inode);
- return -XFS_ERROR(EFAULT);
- }
+ copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
+ goto out_put;
- iput(inode);
- return 0;
+ error = 0;
+
+ out_put:
+ if (cmd == XFS_IOC_FD_TO_HANDLE)
+ fput(file);
+ else
+ path_put(&path);
+ return error;
}
/*
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 7aa53fefc67..e103b05dc77 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -211,8 +211,13 @@ xfs_vn_mknod(
* Irix uses Missed'em'V split, but doesn't want to see
* the upper 5 bits of (14bit) major.
*/
- if (unlikely(!sysv_valid_dev(rdev) || MAJOR(rdev) & ~0x1ff))
- return -EINVAL;
+ if (S_ISCHR(mode) || S_ISBLK(mode)) {
+ if (unlikely(!sysv_valid_dev(rdev) || MAJOR(rdev) & ~0x1ff))
+ return -EINVAL;
+ rdev = sysv_encode_dev(rdev);
+ } else {
+ rdev = 0;
+ }
if (test_default_acl && test_default_acl(dir)) {
if (!_ACL_ALLOC(default_acl)) {
@@ -224,28 +229,11 @@ xfs_vn_mknod(
}
}
- xfs_dentry_to_name(&name, dentry);
-
if (IS_POSIXACL(dir) && !default_acl)
mode &= ~current->fs->umask;
- switch (mode & S_IFMT) {
- case S_IFCHR:
- case S_IFBLK:
- case S_IFIFO:
- case S_IFSOCK:
- rdev = sysv_encode_dev(rdev);
- case S_IFREG:
- error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip, NULL);
- break;
- case S_IFDIR:
- error = xfs_mkdir(XFS_I(dir), &name, mode, &ip, NULL);
- break;
- default:
- error = EINVAL;
- break;
- }
-
+ xfs_dentry_to_name(&name, dentry);
+ error = xfs_create(XFS_I(dir), &name, mode, rdev, &ip, NULL);
if (unlikely(error))
goto out_free_acl;
diff --git a/fs/xfs/linux-2.6/xfs_linux.h b/fs/xfs/linux-2.6/xfs_linux.h
index 507492d6dcc..fc8d776ba05 100644
--- a/fs/xfs/linux-2.6/xfs_linux.h
+++ b/fs/xfs/linux-2.6/xfs_linux.h
@@ -147,17 +147,6 @@
#define SYNCHRONIZE() barrier()
#define __return_address __builtin_return_address(0)
-/*
- * IRIX (BSD) quotactl makes use of separate commands for user/group,
- * whereas on Linux the syscall encodes this information into the cmd
- * field (see the QCMD macro in quota.h). These macros help keep the
- * code portable - they are not visible from the syscall interface.
- */
-#define Q_XSETGQLIM XQM_CMD(8) /* set groups disk limits */
-#define Q_XGETGQUOTA XQM_CMD(9) /* get groups disk limits */
-#define Q_XSETPQLIM XQM_CMD(10) /* set projects disk limits */
-#define Q_XGETPQUOTA XQM_CMD(11) /* get projects disk limits */
-
#define dfltprid 0
#define MAXPATHLEN 1024
diff --git a/fs/xfs/linux-2.6/xfs_quotaops.c b/fs/xfs/linux-2.6/xfs_quotaops.c
new file mode 100644
index 00000000000..94d9a633d3d
--- /dev/null
+++ b/fs/xfs/linux-2.6/xfs_quotaops.c
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2008, Christoph Hellwig
+ * 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_dmapi.h"
+#include "xfs_sb.h"
+#include "xfs_inum.h"
+#include "xfs_ag.h"
+#include "xfs_mount.h"
+#include "xfs_quota.h"
+#include "xfs_log.h"
+#include "xfs_trans.h"
+#include "xfs_bmap_btree.h"
+#include "xfs_inode.h"
+#include "quota/xfs_qm.h"
+#include <linux/quota.h>
+
+
+STATIC int
+xfs_quota_type(int type)
+{
+ switch (type) {
+ case USRQUOTA:
+ return XFS_DQ_USER;
+ case GRPQUOTA:
+ return XFS_DQ_GROUP;
+ default:
+ return XFS_DQ_PROJ;
+ }
+}
+
+STATIC int
+xfs_fs_quota_sync(
+ struct super_block *sb,
+ int type)
+{
+ struct xfs_mount *mp = XFS_M(sb);
+
+ if (!XFS_IS_QUOTA_RUNNING(mp))
+ return -ENOSYS;
+ return -xfs_sync_inodes(mp, SYNC_DELWRI);
+}
+
+STATIC int
+xfs_fs_get_xstate(
+ struct super_block *sb,
+ struct fs_quota_stat *fqs)
+{
+ struct xfs_mount *mp = XFS_M(sb);
+
+ if (!XFS_IS_QUOTA_RUNNING(mp))
+ return -ENOSYS;
+ return -xfs_qm_scall_getqstat(mp, fqs);
+}
+
+STATIC int
+xfs_fs_set_xstate(
+ struct super_block *sb,
+ unsigned int uflags,
+ int op)
+{
+ struct xfs_mount *mp = XFS_M(sb);
+ unsigned int flags = 0;
+
+ if (sb->s_flags & MS_RDONLY)
+ return -EROFS;
+ if (!XFS_IS_QUOTA_RUNNING(mp))
+ return -ENOSYS;
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ if (uflags & XFS_QUOTA_UDQ_ACCT)
+ flags |= XFS_UQUOTA_ACCT;
+ if (uflags & XFS_QUOTA_PDQ_ACCT)
+ flags |= XFS_PQUOTA_ACCT;
+ if (uflags & XFS_QUOTA_GDQ_ACCT)
+ flags |= XFS_GQUOTA_ACCT;
+ if (uflags & XFS_QUOTA_UDQ_ENFD)
+ flags |= XFS_UQUOTA_ENFD;
+ if (uflags & (XFS_QUOTA_PDQ_ENFD|XFS_QUOTA_GDQ_ENFD))
+ flags |= XFS_OQUOTA_ENFD;
+
+ switch (op) {
+ case Q_XQUOTAON:
+ return -xfs_qm_scall_quotaon(mp, flags);
+ case Q_XQUOTAOFF:
+ if (!XFS_IS_QUOTA_ON(mp))
+ return -EINVAL;
+ return -xfs_qm_scall_quotaoff(mp, flags);
+ case Q_XQUOTARM:
+ if (XFS_IS_QUOTA_ON(mp))
+ return -EINVAL;
+ return -xfs_qm_scall_trunc_qfiles(mp, flags);
+ }
+
+ return -EINVAL;
+}
+
+STATIC int
+xfs_fs_get_xquota(
+ struct super_block *sb,
+ int type,
+ qid_t id,
+ struct fs_disk_quota *fdq)
+{
+ struct xfs_mount *mp = XFS_M(sb);
+
+ if (!XFS_IS_QUOTA_RUNNING(mp))
+ return -ENOSYS;
+ if (!XFS_IS_QUOTA_ON(mp))
+ return -ESRCH;
+
+ return -xfs_qm_scall_getquota(mp, id, xfs_quota_type(type), fdq);
+}
+
+STATIC int
+xfs_fs_set_xquota(
+ struct super_block *sb,
+ int type,
+ qid_t id,
+ struct fs_disk_quota *fdq)
+{
+ struct xfs_mount *mp = XFS_M(sb);
+
+ if (sb->s_flags & MS_RDONLY)
+ return -EROFS;
+ if (!XFS_IS_QUOTA_RUNNING(mp))
+ return -ENOSYS;
+ if (!XFS_IS_QUOTA_ON(mp))
+ return -ESRCH;
+ if (!capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ return -xfs_qm_scall_setqlim(mp, id, xfs_quota_type(type), fdq);
+}
+
+struct quotactl_ops xfs_quotactl_operations = {
+ .quota_sync = xfs_fs_quota_sync,
+ .get_xstate = xfs_fs_get_xstate,
+ .set_xstate = xfs_fs_set_xstate,
+ .get_xquota = xfs_fs_get_xquota,
+ .set_xquota = xfs_fs_set_xquota,
+};
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index 32ae5028e96..9f974f4b330 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -68,7 +68,6 @@
#include <linux/freezer.h>
#include <linux/parser.h>
-static struct quotactl_ops xfs_quotactl_operations;
static struct super_operations xfs_super_operations;
static kmem_zone_t *xfs_ioend_zone;
mempool_t *xfs_ioend_pool;
@@ -180,7 +179,7 @@ xfs_parseargs(
int dswidth = 0;
int iosize = 0;
int dmapi_implies_ikeep = 1;
- uchar_t iosizelog = 0;
+ __uint8_t iosizelog = 0;
/*
* Copy binary VFS mount flags we are interested in.
@@ -634,7 +633,7 @@ xfs_max_file_offset(
return (((__uint64_t)pagefactor) << bitshift) - 1;
}
-int
+STATIC int
xfs_blkdev_get(
xfs_mount_t *mp,
const char *name,
@@ -651,7 +650,7 @@ xfs_blkdev_get(
return -error;
}
-void
+STATIC void
xfs_blkdev_put(
struct block_device *bdev)
{
@@ -872,7 +871,7 @@ xfsaild_wakeup(
wake_up_process(ailp->xa_task);
}
-int
+STATIC int
xfsaild(
void *data)
{
@@ -990,26 +989,57 @@ xfs_fs_write_inode(
int sync)
{
struct xfs_inode *ip = XFS_I(inode);
+ struct xfs_mount *mp = ip->i_mount;
int error = 0;
- int flags = 0;
xfs_itrace_entry(ip);
+
+ if (XFS_FORCED_SHUTDOWN(mp))
+ return XFS_ERROR(EIO);
+
if (sync) {
error = xfs_wait_on_pages(ip, 0, -1);
if (error)
- goto out_error;
- flags |= FLUSH_SYNC;
+ goto out;
+ }
+
+ /*
+ * Bypass inodes which have already been cleaned by
+ * the inode flush clustering code inside xfs_iflush
+ */
+ if (xfs_inode_clean(ip))
+ goto out;
+
+ /*
+ * We make this non-blocking if the inode is contended, return
+ * EAGAIN to indicate to the caller that they did not succeed.
+ * This prevents the flush path from blocking on inodes inside
+ * another operation right now, they get caught later by xfs_sync.
+ */
+ if (sync) {
+ xfs_ilock(ip, XFS_ILOCK_SHARED);
+ xfs_iflock(ip);
+
+ error = xfs_iflush(ip, XFS_IFLUSH_SYNC);
+ } else {
+ error = EAGAIN;
+ if (!xfs_ilock_nowait(ip, XFS_ILOCK_SHARED))
+ goto out;
+ if (xfs_ipincount(ip) || !xfs_iflock_nowait(ip))
+ goto out_unlock;
+
+ error = xfs_iflush(ip, XFS_IFLUSH_ASYNC_NOBLOCK);
}
- error = xfs_inode_flush(ip, flags);
-out_error:
+ out_unlock:
+ xfs_iunlock(ip, XFS_ILOCK_SHARED);
+ out:
/*
* if we failed to write out the inode then mark
* it dirty again so we'll try again later.
*/
if (error)
xfs_mark_inode_dirty_sync(ip);
-
return -error;
}
@@ -1302,57 +1332,6 @@ xfs_fs_show_options(
return -xfs_showargs(XFS_M(mnt->mnt_sb), m);
}
-STATIC int
-xfs_fs_quotasync(
- struct super_block *sb,
- int type)
-{
- return -XFS_QM_QUOTACTL(XFS_M(sb), Q_XQUOTASYNC, 0, NULL);
-}
-
-STATIC int
-xfs_fs_getxstate(
- struct super_block *sb,
- struct fs_quota_stat *fqs)
-{
- return -XFS_QM_QUOTACTL(XFS_M(sb), Q_XGETQSTAT, 0, (caddr_t)fqs);
-}
-
-STATIC int
-xfs_fs_setxstate(
- struct super_block *sb,
- unsigned int flags,
- int op)
-{
- return -XFS_QM_QUOTACTL(XFS_M(sb), op, 0, (caddr_t)&flags);
-}
-
-STATIC int
-xfs_fs_getxquota(
- struct super_block *sb,
- int type,
- qid_t id,
- struct fs_disk_quota *fdq)
-{
- return -XFS_QM_QUOTACTL(XFS_M(sb),
- (type == USRQUOTA) ? Q_XGETQUOTA :
- ((type == GRPQUOTA) ? Q_XGETGQUOTA :
- Q_XGETPQUOTA), id, (caddr_t)fdq);
-}
-
-STATIC int
-xfs_fs_setxquota(
- struct super_block *sb,
- int type,
- qid_t id,
- struct fs_disk_quota *fdq)
-{
- return -XFS_QM_QUOTACTL(XFS_M(sb),
- (type == USRQUOTA) ? Q_XSETQLIM :
- ((type == GRPQUOTA) ? Q_XSETGQLIM :
- Q_XSETPQLIM), id, (caddr_t)fdq);
-}
-
/*
* This function fills in xfs_mount_t fields based on mount args.
* Note: the superblock _has_ now been read in.
@@ -1435,7 +1414,9 @@ xfs_fs_fill_super(
sb_min_blocksize(sb, BBSIZE);
sb->s_xattr = xfs_xattr_handlers;
sb->s_export_op = &xfs_export_operations;
+#ifdef CONFIG_XFS_QUOTA
sb->s_qcop = &xfs_quotactl_operations;
+#endif
sb->s_op = &xfs_super_operations;
error = xfs_dmops_get(mp);
@@ -1578,14 +1559,6 @@ static struct super_operations xfs_super_operations = {
.show_options = xfs_fs_show_options,
};
-static struct quotactl_ops xfs_quotactl_operations = {
- .quota_sync = xfs_fs_quotasync,
- .get_xstate = xfs_fs_getxstate,
- .set_xstate = xfs_fs_setxstate,
- .get_xquota = xfs_fs_getxquota,
- .set_xquota = xfs_fs_setxquota,
-};
-
static struct file_system_type xfs_fs_type = {
.owner = THIS_MODULE,
.name = "xfs",
diff --git a/fs/xfs/linux-2.6/xfs_super.h b/fs/xfs/linux-2.6/xfs_super.h
index d5d776d4cd6..5a2ea3a2178 100644
--- a/fs/xfs/linux-2.6/xfs_super.h
+++ b/fs/xfs/linux-2.6/xfs_super.h
@@ -93,6 +93,7 @@ extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
extern const struct export_operations xfs_export_operations;
extern struct xattr_handler *xfs_xattr_handlers[];
+extern struct quotactl_ops xfs_quotactl_operations;
#define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info))
diff --git a/fs/xfs/linux-2.6/xfs_sync.h b/fs/xfs/linux-2.6/xfs_sync.h
index 5f6de1efe1f..04f058c848a 100644
--- a/fs/xfs/linux-2.6/xfs_sync.h
+++ b/fs/xfs/linux-2.6/xfs_sync.h
@@ -19,6 +19,7 @@
#define XFS_SYNC_H 1
struct xfs_mount;
+struct xfs_perag;
typedef struct bhv_vfs_sync_work {
struct list_head w_list;
diff --git a/fs/xfs/linux-2.6/xfs_vnode.h b/fs/xfs/linux-2.6/xfs_vnode.h
index f65983a230d..ad7fbead4c9 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.h
+++ b/fs/xfs/linux-2.6/xfs_vnode.h
@@ -41,11 +41,6 @@ struct attrlist_cursor_kern;
#define IO_INVIS 0x00020 /* don't update inode timestamps */
/*
- * Flags for xfs_inode_flush
- */
-#define FLUSH_SYNC 1 /* wait for flush to complete */
-
-/*
* Flush/Invalidate options for vop_toss/flush/flushinval_pages.
*/
#define FI_NONE 0 /* none */
@@ -55,33 +50,6 @@ struct attrlist_cursor_kern;
the operation completes. */
/*
- * Dealing with bad inodes
- */
-static inline int VN_BAD(struct inode *vp)
-{
- return is_bad_inode(vp);
-}
-
-/*
- * Extracting atime values in various formats
- */
-static inline void vn_atime_to_bstime(struct inode *vp, xfs_bstime_t *bs_atime)
-{
- bs_atime->tv_sec = vp->i_atime.tv_sec;
- bs_atime->tv_nsec = vp->i_atime.tv_nsec;
-}
-
-static inline void vn_atime_to_timespec(struct inode *vp, struct timespec *ts)
-{
- *ts = vp->i_atime;
-}
-
-static inline void vn_atime_to_time_t(struct inode *vp, time_t *tt)
-{
- *tt = vp->i_atime.tv_sec;
-}
-
-/*
* Some useful predicates.
*/
#define VN_MAPPED(vp) mapping_mapped(vp->i_mapping)
diff --git a/fs/xfs/quota/xfs_dquot.c b/fs/xfs/quota/xfs_dquot.c
index 6543c0b2975..e4babcc6342 100644
--- a/fs/xfs/quota/xfs_dquot.c
+++ b/fs/xfs/quota/xfs_dquot.c
@@ -804,7 +804,7 @@ xfs_qm_dqlookup(
uint flist_locked;
xfs_dquot_t *d;
- ASSERT(XFS_DQ_IS_HASH_LOCKED(qh));
+ ASSERT(mutex_is_locked(&qh->qh_lock));
flist_locked = B_FALSE;
@@ -877,7 +877,7 @@ xfs_qm_dqlookup(
/*
* move the dquot to the front of the hashchain
*/
- ASSERT(XFS_DQ_IS_HASH_LOCKED(qh));
+ ASSERT(mutex_is_locked(&qh->qh_lock));
if (dqp->HL_PREVP != &qh->qh_next) {
xfs_dqtrace_entry(dqp,
"DQLOOKUP: HASH MOVETOFRONT");
@@ -892,13 +892,13 @@ xfs_qm_dqlookup(
}
xfs_dqtrace_entry(dqp, "LOOKUP END");
*O_dqpp = dqp;
- ASSERT(XFS_DQ_IS_HASH_LOCKED(qh));
+ ASSERT(mutex_is_locked(&qh->qh_lock));
return (0);
}
}
*O_dqpp = NULL;
- ASSERT(XFS_DQ_IS_HASH_LOCKED(qh));
+ ASSERT(mutex_is_locked(&qh->qh_lock));
return (1);
}
@@ -956,7 +956,7 @@ xfs_qm_dqget(
ASSERT(ip->i_gdquot == NULL);
}
#endif
- XFS_DQ_HASH_LOCK(h);
+ mutex_lock(&h->qh_lock);
/*
* Look in the cache (hashtable).
@@ -971,7 +971,7 @@ xfs_qm_dqget(
*/
ASSERT(*O_dqpp);
ASSERT(XFS_DQ_IS_LOCKED(*O_dqpp));
- XFS_DQ_HASH_UNLOCK(h);
+ mutex_unlock(&h->qh_lock);
xfs_dqtrace_entry(*O_dqpp, "DQGET DONE (FROM CACHE)");
return (0); /* success */
}
@@ -991,7 +991,7 @@ xfs_qm_dqget(
* we don't keep the lock across a disk read
*/
version = h->qh_version;
- XFS_DQ_HASH_UNLOCK(h);
+ mutex_unlock(&h->qh_lock);
/*
* Allocate the dquot on the kernel heap, and read the ondisk
@@ -1056,7 +1056,7 @@ xfs_qm_dqget(
/*
* Hashlock comes after ilock in lock order
*/
- XFS_DQ_HASH_LOCK(h);
+ mutex_lock(&h->qh_lock);
if (version != h->qh_version) {
xfs_dquot_t *tmpdqp;
/*
@@ -1072,7 +1072,7 @@ xfs_qm_dqget(
* and start over.
*/
xfs_qm_dqput(tmpdqp);
- XFS_DQ_HASH_UNLOCK(h);
+ mutex_unlock(&h->qh_lock);
xfs_qm_dqdestroy(dqp);
XQM_STATS_INC(xqmstats.xs_qm_dquot_dups);
goto again;
@@ -1083,7 +1083,7 @@ xfs_qm_dqget(
* Put the dquot at the beginning of the hash