[readdir] convert xfs
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/fs/xfs/xfs_dir2_block.c b/fs/xfs/xfs_dir2_block.c
index e59f5fc..09aea02 100644
--- a/fs/xfs/xfs_dir2_block.c
+++ b/fs/xfs/xfs_dir2_block.c
@@ -569,9 +569,7 @@
int /* error */
xfs_dir2_block_getdents(
xfs_inode_t *dp, /* incore inode */
- void *dirent,
- xfs_off_t *offset,
- filldir_t filldir)
+ struct dir_context *ctx)
{
xfs_dir2_data_hdr_t *hdr; /* block header */
struct xfs_buf *bp; /* buffer for block */
@@ -589,7 +587,7 @@
/*
* If the block number in the offset is out of range, we're done.
*/
- if (xfs_dir2_dataptr_to_db(mp, *offset) > mp->m_dirdatablk)
+ if (xfs_dir2_dataptr_to_db(mp, ctx->pos) > mp->m_dirdatablk)
return 0;
error = xfs_dir3_block_read(NULL, dp, &bp);
@@ -600,7 +598,7 @@
* Extract the byte offset we start at from the seek pointer.
* We'll skip entries before this.
*/
- wantoff = xfs_dir2_dataptr_to_off(mp, *offset);
+ wantoff = xfs_dir2_dataptr_to_off(mp, ctx->pos);
hdr = bp->b_addr;
xfs_dir3_data_check(dp, bp);
/*
@@ -639,13 +637,12 @@
cook = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk,
(char *)dep - (char *)hdr);
+ ctx->pos = cook & 0x7fffffff;
/*
* If it didn't fit, set the final offset to here & return.
*/
- if (filldir(dirent, (char *)dep->name, dep->namelen,
- cook & 0x7fffffff, be64_to_cpu(dep->inumber),
- DT_UNKNOWN)) {
- *offset = cook & 0x7fffffff;
+ if (!dir_emit(ctx, (char *)dep->name, dep->namelen,
+ be64_to_cpu(dep->inumber), DT_UNKNOWN)) {
xfs_trans_brelse(NULL, bp);
return 0;
}
@@ -655,7 +652,7 @@
* Reached the end of the block.
* Set the offset to a non-existent block 1 and return.
*/
- *offset = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
+ ctx->pos = xfs_dir2_db_off_to_dataptr(mp, mp->m_dirdatablk + 1, 0) &
0x7fffffff;
xfs_trans_brelse(NULL, bp);
return 0;