diff options
| -rw-r--r-- | fs/xfs/xfs_super.c | 116 |
1 files changed, 58 insertions, 58 deletions
diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c index d93a63aa7ab1..33a6eea8ae27 100644 --- a/fs/xfs/xfs_super.c +++ b/fs/xfs/xfs_super.c @@ -1296,6 +1296,64 @@ xfs_destroy_percpu_counters( percpu_counter_destroy(&mp->m_delalloc_blks); } +static void +xfs_fs_put_super( + struct super_block *sb) +{ + struct xfs_mount *mp = XFS_M(sb); + + /* if ->fill_super failed, we have no mount to tear down */ + if (!sb->s_fs_info) + return; + + xfs_notice(mp, "Unmounting Filesystem"); + xfs_filestream_unmount(mp); + xfs_unmountfs(mp); + + xfs_freesb(mp); + free_percpu(mp->m_stats.xs_stats); + xfs_destroy_percpu_counters(mp); + xfs_destroy_mount_workqueues(mp); + xfs_close_devices(mp); + + sb->s_fs_info = NULL; + xfs_mount_free(mp); +} + +static long +xfs_fs_nr_cached_objects( + struct super_block *sb, + struct shrink_control *sc) +{ + /* Paranoia: catch incorrect calls during mount setup or teardown */ + if (WARN_ON_ONCE(!sb->s_fs_info)) + return 0; + return xfs_reclaim_inodes_count(XFS_M(sb)); +} + +static long +xfs_fs_free_cached_objects( + struct super_block *sb, + struct shrink_control *sc) +{ + return xfs_reclaim_inodes_nr(XFS_M(sb), sc->nr_to_scan); +} + +static const struct super_operations xfs_super_operations = { + .alloc_inode = xfs_fs_alloc_inode, + .destroy_inode = xfs_fs_destroy_inode, + .dirty_inode = xfs_fs_dirty_inode, + .drop_inode = xfs_fs_drop_inode, + .put_super = xfs_fs_put_super, + .sync_fs = xfs_fs_sync_fs, + .freeze_fs = xfs_fs_freeze, + .unfreeze_fs = xfs_fs_unfreeze, + .statfs = xfs_fs_statfs, + .show_options = xfs_fs_show_options, + .nr_cached_objects = xfs_fs_nr_cached_objects, + .free_cached_objects = xfs_fs_free_cached_objects, +}; + static struct xfs_mount * xfs_mount_alloc(void) { @@ -1520,64 +1578,6 @@ xfs_fc_get_tree( return get_tree_bdev(fc, xfs_fc_fill_super); } -STATIC void -xfs_fs_put_super( - struct super_block *sb) -{ - struct xfs_mount *mp = XFS_M(sb); - - /* if ->fill_super failed, we have no mount to tear down */ - if (!sb->s_fs_info) - return; - - xfs_notice(mp, "Unmounting Filesystem"); - xfs_filestream_unmount(mp); - xfs_unmountfs(mp); - - xfs_freesb(mp); - free_percpu(mp->m_stats.xs_stats); - xfs_destroy_percpu_counters(mp); - xfs_destroy_mount_workqueues(mp); - xfs_close_devices(mp); - - sb->s_fs_info = NULL; - xfs_mount_free(mp); -} - -static long -xfs_fs_nr_cached_objects( - struct super_block *sb, - struct shrink_control *sc) -{ - /* Paranoia: catch incorrect calls during mount setup or teardown */ - if (WARN_ON_ONCE(!sb->s_fs_info)) - return 0; - return xfs_reclaim_inodes_count(XFS_M(sb)); -} - -static long -xfs_fs_free_cached_objects( - struct super_block *sb, - struct shrink_control *sc) -{ - return xfs_reclaim_inodes_nr(XFS_M(sb), sc->nr_to_scan); -} - -static const struct super_operations xfs_super_operations = { - .alloc_inode = xfs_fs_alloc_inode, - .destroy_inode = xfs_fs_destroy_inode, - .dirty_inode = xfs_fs_dirty_inode, - .drop_inode = xfs_fs_drop_inode, - .put_super = xfs_fs_put_super, - .sync_fs = xfs_fs_sync_fs, - .freeze_fs = xfs_fs_freeze, - .unfreeze_fs = xfs_fs_unfreeze, - .statfs = xfs_fs_statfs, - .show_options = xfs_fs_show_options, - .nr_cached_objects = xfs_fs_nr_cached_objects, - .free_cached_objects = xfs_fs_free_cached_objects, -}; - static int xfs_remount_rw( struct xfs_mount *mp) |