diff options
Diffstat (limited to 'fs/xfs/xfs_mount.h')
| -rw-r--r-- | fs/xfs/xfs_mount.h | 71 |
1 files changed, 1 insertions, 70 deletions
diff --git a/fs/xfs/xfs_mount.h b/fs/xfs/xfs_mount.h index 1d2c7eed4ed..622da2179a5 100644 --- a/fs/xfs/xfs_mount.h +++ b/fs/xfs/xfs_mount.h @@ -66,65 +66,6 @@ struct xfs_nameops; struct xfs_ail; struct xfs_quotainfo; - -/* - * Prototypes and functions for the Data Migration subsystem. - */ - -typedef int (*xfs_send_data_t)(int, struct xfs_inode *, - xfs_off_t, size_t, int, int *); -typedef int (*xfs_send_mmap_t)(struct vm_area_struct *, uint); -typedef int (*xfs_send_destroy_t)(struct xfs_inode *, dm_right_t); -typedef int (*xfs_send_namesp_t)(dm_eventtype_t, struct xfs_mount *, - struct xfs_inode *, dm_right_t, - struct xfs_inode *, dm_right_t, - const unsigned char *, const unsigned char *, - mode_t, int, int); -typedef int (*xfs_send_mount_t)(struct xfs_mount *, dm_right_t, - char *, char *); -typedef void (*xfs_send_unmount_t)(struct xfs_mount *, struct xfs_inode *, - dm_right_t, mode_t, int, int); - -typedef struct xfs_dmops { - xfs_send_data_t xfs_send_data; - xfs_send_mmap_t xfs_send_mmap; - xfs_send_destroy_t xfs_send_destroy; - xfs_send_namesp_t xfs_send_namesp; - xfs_send_mount_t xfs_send_mount; - xfs_send_unmount_t xfs_send_unmount; -} xfs_dmops_t; - -#define XFS_DMAPI_UNMOUNT_FLAGS(mp) \ - (((mp)->m_dmevmask & (1 << DM_EVENT_UNMOUNT)) ? 0 : DM_FLAGS_UNWANTED) - -#define XFS_SEND_DATA(mp, ev,ip,off,len,fl,lock) \ - (*(mp)->m_dm_ops->xfs_send_data)(ev,ip,off,len,fl,lock) -#define XFS_SEND_MMAP(mp, vma,fl) \ - (*(mp)->m_dm_ops->xfs_send_mmap)(vma,fl) -#define XFS_SEND_DESTROY(mp, ip,right) \ - (*(mp)->m_dm_ops->xfs_send_destroy)(ip,right) -#define XFS_SEND_NAMESP(mp, ev,b1,r1,b2,r2,n1,n2,mode,rval,fl) \ - (*(mp)->m_dm_ops->xfs_send_namesp)(ev,NULL,b1,r1,b2,r2,n1,n2,mode,rval,fl) -#define XFS_SEND_MOUNT(mp,right,path,name) \ - (*(mp)->m_dm_ops->xfs_send_mount)(mp,right,path,name) -#define XFS_SEND_PREUNMOUNT(mp) \ -do { \ - if (mp->m_flags & XFS_MOUNT_DMAPI) { \ - (*(mp)->m_dm_ops->xfs_send_namesp)(DM_EVENT_PREUNMOUNT, mp, \ - (mp)->m_rootip, DM_RIGHT_NULL, \ - (mp)->m_rootip, DM_RIGHT_NULL, \ - NULL, NULL, 0, 0, XFS_DMAPI_UNMOUNT_FLAGS(mp)); \ - } \ -} while (0) -#define XFS_SEND_UNMOUNT(mp) \ -do { \ - if (mp->m_flags & XFS_MOUNT_DMAPI) { \ - (*(mp)->m_dm_ops->xfs_send_unmount)(mp, (mp)->m_rootip, \ - DM_RIGHT_NULL, 0, 0, XFS_DMAPI_UNMOUNT_FLAGS(mp)); \ - } \ -} while (0) - - #ifdef HAVE_PERCPU_SB /* @@ -241,8 +182,6 @@ typedef struct xfs_mount { uint m_chsize; /* size of next field */ struct xfs_chash *m_chash; /* fs private inode per-cluster * hash table */ - struct xfs_dmops *m_dm_ops; /* vector of DMI ops */ - struct xfs_qmops *m_qm_ops; /* vector of XQM ops */ atomic_t m_active_trans; /* number trans frozen */ #ifdef HAVE_PERCPU_SB xfs_icsb_cnts_t __percpu *m_sb_cnts; /* per-cpu superblock counters */ @@ -259,7 +198,7 @@ typedef struct xfs_mount { wait_queue_head_t m_wait_single_sync_task; __int64_t m_update_flags; /* sb flags we need to update on the next remount,rw */ - struct list_head m_mplist; /* inode shrinker mount list */ + struct shrinker m_inode_shrink; /* inode reclaim shrinker */ } xfs_mount_t; /* @@ -269,7 +208,6 @@ typedef struct xfs_mount { must be synchronous except for space allocations */ #define XFS_MOUNT_DELAYLOG (1ULL << 1) /* delayed logging is enabled */ -#define XFS_MOUNT_DMAPI (1ULL << 2) /* dmapi is enabled */ #define XFS_MOUNT_WAS_CLEAN (1ULL << 3) #define XFS_MOUNT_FS_SHUTDOWN (1ULL << 4) /* atomic stop of all filesystem operations, typically for @@ -282,8 +220,6 @@ typedef struct xfs_mount { #define XFS_MOUNT_GRPID (1ULL << 9) /* group-ID assigned from directory */ #define XFS_MOUNT_NORECOVERY (1ULL << 10) /* no recovery - dirty fs */ #define XFS_MOUNT_DFLT_IOSIZE (1ULL << 12) /* set default i/o size */ -#define XFS_MOUNT_OSYNCISOSYNC (1ULL << 13) /* o_sync is REALLY o_sync */ - /* osyncisdsync is now default*/ #define XFS_MOUNT_32BITINODES (1ULL << 14) /* do not create inodes above * 32 bits in size */ #define XFS_MOUNT_SMALL_INUMS (1ULL << 15) /* users wants 32bit inodes */ @@ -440,11 +376,6 @@ extern int xfs_sb_validate_fsb_count(struct xfs_sb *, __uint64_t); extern int xfs_dev_is_read_only(struct xfs_mount *, char *); -extern int xfs_dmops_get(struct xfs_mount *); -extern void xfs_dmops_put(struct xfs_mount *); - -extern struct xfs_dmops xfs_dmcore_xfs; - #endif /* __KERNEL__ */ extern void xfs_mod_sb(struct xfs_trans *, __int64_t); |