diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_bmap.c')
-rw-r--r-- | fs/xfs/libxfs/xfs_bmap.c | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index e9c72d5cd74e..2aad9938cd26 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -6388,3 +6388,37 @@ xfs_bunmapi_range( out: return error; } + +struct xfs_bmap_query_range { + xfs_bmap_query_range_fn fn; + void *priv; +}; + +/* Format btree record and pass to our callback. */ +STATIC int +xfs_bmap_query_range_helper( + struct xfs_btree_cur *cur, + const union xfs_btree_rec *rec, + void *priv) +{ + struct xfs_bmap_query_range *query = priv; + struct xfs_bmbt_irec irec; + + xfs_bmbt_disk_get_all(&rec->bmbt, &irec); + return query->fn(cur, &irec, query->priv); +} + +/* Find all bmaps. */ +int +xfs_bmap_query_all( + struct xfs_btree_cur *cur, + xfs_bmap_query_range_fn fn, + void *priv) +{ + struct xfs_bmap_query_range query = { + .priv = priv, + .fn = fn, + }; + + return xfs_btree_query_all(cur, xfs_bmap_query_range_helper, &query); +} |