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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:22 -0700 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2016-10-03 09:11:22 -0700 |
| commit | 33ba6129208475ec3aeffe6e9dad9f9afe022405 (patch) | |
| tree | b1acf458b477cb41102ea4cca9cb5f6445b5e8c1 /fs/xfs/xfs_trans.h | |
| parent | 3172725814f9a689d6e8b3c7979b66403abf5dae (diff) | |
| download | lwn-33ba6129208475ec3aeffe6e9dad9f9afe022405.tar.gz lwn-33ba6129208475ec3aeffe6e9dad9f9afe022405.zip | |
xfs: connect refcount adjust functions to upper layers
Plumb in the upper level interface to schedule and finish deferred
refcount operations via the deferred ops mechanism.
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Diffstat (limited to 'fs/xfs/xfs_trans.h')
| -rw-r--r-- | fs/xfs/xfs_trans.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/fs/xfs/xfs_trans.h b/fs/xfs/xfs_trans.h index fe69e2048978..475636b13c48 100644 --- a/fs/xfs/xfs_trans.h +++ b/fs/xfs/xfs_trans.h @@ -37,6 +37,8 @@ struct xfs_rud_log_item; struct xfs_rui_log_item; struct xfs_btree_cur; struct xfs_cui_log_item; +struct xfs_cud_log_item; +struct xfs_defer_ops; typedef struct xfs_log_item { struct list_head li_ail; /* AIL pointers */ @@ -252,11 +254,13 @@ int xfs_trans_log_finish_rmap_update(struct xfs_trans *tp, /* refcount updates */ enum xfs_refcount_intent_type; +void xfs_refcount_update_init_defer_op(void); struct xfs_cud_log_item *xfs_trans_get_cud(struct xfs_trans *tp, struct xfs_cui_log_item *cuip); int xfs_trans_log_finish_refcount_update(struct xfs_trans *tp, - struct xfs_cud_log_item *cudp, + struct xfs_cud_log_item *cudp, struct xfs_defer_ops *dfops, enum xfs_refcount_intent_type type, xfs_fsblock_t startblock, - xfs_extlen_t blockcount, struct xfs_btree_cur **pcur); + xfs_extlen_t blockcount, xfs_fsblock_t *new_fsb, + xfs_extlen_t *new_len, struct xfs_btree_cur **pcur); #endif /* __XFS_TRANS_H__ */ |