[PATCH 17/17] xfs: remove xfs_bmbt_get_state

Christoph Hellwig
2017-09-03T07:30:51Z

Unused after the big bmap refactor.

Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/xfs/libxfs/xfs_bmap_btree.c | 29 +----------------------------
fs/xfs/libxfs/xfs_bmap_btree.h | 1 -
2 files changed, 1 insertion(+), 29 deletions(-)

diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index e66ebd982cfb..086e6fc8e4fc 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -38,22 +38,6 @@
#include "xfs_rmap.h"

/*
- * Determine the extent state.
- */
-/* ARGSUSED */
-STATIC xfs_exntst_t
-xfs_extent_state(
- xfs_filblks_t blks,
- int extent_flag)
-{
- if (extent_flag) {
- ASSERT(blks != 0); /* saved for DMIG */
- return XFS_EXT_UNWRITTEN;
- }
- return XFS_EXT_NORM;
-}
-
-/*
* Convert on-disk form of btree root to in-memory form.
*/
void
@@ -90,7 +74,7 @@ xfs_bmdr_to_bmbt(
/*
* Convert a compressed bmap extent record to an uncompressed form.
* This code must be in sync with the routines xfs_bmbt_get_startoff,
- * xfs_bmbt_get_startblock, xfs_bmbt_get_blockcount and xfs_bmbt_get_state.
+ * xfs_bmbt_get_startblock and xfs_bmbt_get_blockcount.
*/
STATIC void
__xfs_bmbt_get_all(
@@ -156,17 +140,6 @@ xfs_bmbt_get_startoff(
xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
}

-xfs_exntst_t
-xfs_bmbt_get_state(
- xfs_bmbt_rec_host_t *r)
-{
- int ext_flag;
-
- ext_flag = (int)((r->l0) >> (64 - BMBT_EXNTFLAG_BITLEN));
- return xfs_extent_state(xfs_bmbt_get_blockcount(r),
- ext_flag);
-}
-
/*
* Extract the blockcount field from an on disk bmap extent record.
*/
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.h b/fs/xfs/libxfs/xfs_bmap_btree.h
index 93f95bcee915..6f891eeb88f6 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.h
+++ b/fs/xfs/libxfs/xfs_bmap_btree.h
@@ -102,7 +102,6 @@ extern void xfs_bmbt_get_all(xfs_bmbt_rec_host_t *r, xfs_bmbt_irec_t *s);
extern xfs_filblks_t xfs_bmbt_get_blockcount(xfs_bmbt_rec_host_t *r);
extern xfs_fsblock_t xfs_bmbt_get_startblock(xfs_bmbt_rec_host_t *r);
extern xfs_fileoff_t xfs_bmbt_get_startoff(xfs_bmbt_rec_host_t *r);
-extern xfs_exntst_t xfs_bmbt_get_state(xfs_bmbt_rec_host_t *r);

void xfs_bmbt_disk_set_all(struct xfs_bmbt_rec *r, struct xfs_bmbt_irec *s);
extern xfs_filblks_t xfs_bmbt_disk_get_blockcount(xfs_bmbt_rec_t *r);
--
2.11.0