mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 10:49:33 +00:00
05a302a170
When CONFIG_XFS_DEBUG=y, set WQ_SYSFS on all workqueues that we create so that we (developers) have a means to monitor cpu affinity and whatnot for background workers. In the next patchset we'll expose knobs for more of the workqueues publicly and document it, but not now. Signed-off-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com>
105 lines
2.4 KiB
C
105 lines
2.4 KiB
C
// SPDX-License-Identifier: GPL-2.0
|
|
/*
|
|
* Copyright (c) 2000-2005 Silicon Graphics, Inc.
|
|
* All Rights Reserved.
|
|
*/
|
|
#ifndef __XFS_SUPER_H__
|
|
#define __XFS_SUPER_H__
|
|
|
|
#include <linux/exportfs.h>
|
|
|
|
#ifdef CONFIG_XFS_QUOTA
|
|
extern int xfs_qm_init(void);
|
|
extern void xfs_qm_exit(void);
|
|
# define XFS_QUOTA_STRING "quota, "
|
|
#else
|
|
# define xfs_qm_init() (0)
|
|
# define xfs_qm_exit() do { } while (0)
|
|
# define XFS_QUOTA_STRING
|
|
#endif
|
|
|
|
#ifdef CONFIG_XFS_POSIX_ACL
|
|
# define XFS_ACL_STRING "ACLs, "
|
|
# define set_posix_acl_flag(sb) ((sb)->s_flags |= SB_POSIXACL)
|
|
#else
|
|
# define XFS_ACL_STRING
|
|
# define set_posix_acl_flag(sb) do { } while (0)
|
|
#endif
|
|
|
|
#define XFS_SECURITY_STRING "security attributes, "
|
|
|
|
#ifdef CONFIG_XFS_RT
|
|
# define XFS_REALTIME_STRING "realtime, "
|
|
#else
|
|
# define XFS_REALTIME_STRING
|
|
#endif
|
|
|
|
#ifdef CONFIG_XFS_ONLINE_SCRUB
|
|
# define XFS_SCRUB_STRING "scrub, "
|
|
#else
|
|
# define XFS_SCRUB_STRING
|
|
#endif
|
|
|
|
#ifdef CONFIG_XFS_ONLINE_REPAIR
|
|
# define XFS_REPAIR_STRING "repair, "
|
|
#else
|
|
# define XFS_REPAIR_STRING
|
|
#endif
|
|
|
|
#ifdef CONFIG_XFS_WARN
|
|
# define XFS_WARN_STRING "verbose warnings, "
|
|
#else
|
|
# define XFS_WARN_STRING
|
|
#endif
|
|
|
|
#ifdef CONFIG_XFS_ASSERT_FATAL
|
|
# define XFS_ASSERT_FATAL_STRING "fatal assert, "
|
|
#else
|
|
# define XFS_ASSERT_FATAL_STRING
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
# define XFS_DBG_STRING "debug"
|
|
#else
|
|
# define XFS_DBG_STRING "no debug"
|
|
#endif
|
|
|
|
#define XFS_VERSION_STRING "SGI XFS"
|
|
#define XFS_BUILD_OPTIONS XFS_ACL_STRING \
|
|
XFS_SECURITY_STRING \
|
|
XFS_REALTIME_STRING \
|
|
XFS_SCRUB_STRING \
|
|
XFS_REPAIR_STRING \
|
|
XFS_WARN_STRING \
|
|
XFS_QUOTA_STRING \
|
|
XFS_ASSERT_FATAL_STRING \
|
|
XFS_DBG_STRING /* DBG must be last */
|
|
|
|
#ifdef DEBUG
|
|
# define XFS_WQFLAGS(wqflags) (WQ_SYSFS | (wqflags))
|
|
#else
|
|
# define XFS_WQFLAGS(wqflags) (wqflags)
|
|
#endif
|
|
|
|
struct xfs_inode;
|
|
struct xfs_mount;
|
|
struct xfs_buftarg;
|
|
struct block_device;
|
|
|
|
extern void xfs_quiesce_attr(struct xfs_mount *mp);
|
|
extern void xfs_flush_inodes(struct xfs_mount *mp);
|
|
extern void xfs_blkdev_issue_flush(struct xfs_buftarg *);
|
|
extern xfs_agnumber_t xfs_set_inode_alloc(struct xfs_mount *,
|
|
xfs_agnumber_t agcount);
|
|
|
|
extern const struct export_operations xfs_export_operations;
|
|
extern const struct xattr_handler *xfs_xattr_handlers[];
|
|
extern const struct quotactl_ops xfs_quotactl_operations;
|
|
|
|
extern void xfs_reinit_percpu_counters(struct xfs_mount *mp);
|
|
|
|
extern struct workqueue_struct *xfs_discard_wq;
|
|
|
|
#define XFS_M(sb) ((struct xfs_mount *)((sb)->s_fs_info))
|
|
|
|
#endif /* __XFS_SUPER_H__ */
|