Unused after the big bmap refactor.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Brian Foster <bfoster@xxxxxxxxxx>
Reviewed-by: Darrick J. Wong <darrick.wong@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_bmap_btree.c | 102 ++++++-----------------------------------
fs/xfs/libxfs/xfs_bmap_btree.h | 6 ---
2 files changed, 14 insertions(+), 94 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c
index 7e2d981626ef..e66ebd982cfb 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.c
+++ b/fs/xfs/libxfs/xfs_bmap_btree.c
@@ -188,44 +188,27 @@ xfs_bmbt_disk_get_startoff(
xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN)) >> 9;
}
-
/*
- * Set all the fields in a bmap extent record from the arguments.
+ * Set all the fields in a bmap extent record from the uncompressed form.
*/
void
-xfs_bmbt_set_allf(
- xfs_bmbt_rec_host_t *r,
- xfs_fileoff_t startoff,
- xfs_fsblock_t startblock,
- xfs_filblks_t blockcount,
- xfs_exntst_t state)
+xfs_bmbt_set_all(
+ struct xfs_bmbt_rec_host *r,
+ struct xfs_bmbt_irec *s)
{
- int extent_flag = (state == XFS_EXT_NORM) ? 0 : 1;
-
- ASSERT(state == XFS_EXT_NORM || state == XFS_EXT_UNWRITTEN);
- ASSERT((startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)) == 0);
- ASSERT((blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)) == 0);
+ int extent_flag = (s->br_state != XFS_EXT_NORM);
- ASSERT((startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)) == 0);
+ ASSERT(s->br_state == XFS_EXT_NORM || s->br_state == XFS_EXT_UNWRITTEN);
+ ASSERT(!(s->br_startoff & xfs_mask64hi(64-BMBT_STARTOFF_BITLEN)));
+ ASSERT(!(s->br_blockcount & xfs_mask64hi(64-BMBT_BLOCKCOUNT_BITLEN)));
+ ASSERT(!(s->br_startblock & xfs_mask64hi(64-BMBT_STARTBLOCK_BITLEN)));
r->l0 = ((xfs_bmbt_rec_base_t)extent_flag << 63) |
- ((xfs_bmbt_rec_base_t)startoff << 9) |
- ((xfs_bmbt_rec_base_t)startblock >> 43);
- r->l1 = ((xfs_bmbt_rec_base_t)startblock << 21) |
- ((xfs_bmbt_rec_base_t)blockcount &
- (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
-}
-
-/*
- * Set all the fields in a bmap extent record from the uncompressed form.
- */
-void
-xfs_bmbt_set_all(
- xfs_bmbt_rec_host_t *r,
- xfs_bmbt_irec_t *s)
-{
- xfs_bmbt_set_allf(r, s->br_startoff, s->br_startblock,
- s->br_blockcount, s->br_state);
+ ((xfs_bmbt_rec_base_t)s->br_startoff << 9) |
+ ((xfs_bmbt_rec_base_t)s->br_startblock >> 43);
+ r->l1 = ((xfs_bmbt_rec_base_t)s->br_startblock << 21) |
+ ((xfs_bmbt_rec_base_t)s->br_blockcount &
+ (xfs_bmbt_rec_base_t)xfs_mask64lo(21));
}
/*
@@ -253,63 +236,6 @@ xfs_bmbt_disk_set_all(
(xfs_bmbt_rec_base_t)xfs_mask64lo(21)));
}
-/*
- * Set the blockcount field in a bmap extent record.
- */
-void
-xfs_bmbt_set_blockcount(
- xfs_bmbt_rec_host_t *r,
- xfs_filblks_t v)
-{
- ASSERT((v & xfs_mask64hi(43)) == 0);
- r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64hi(43)) |
- (xfs_bmbt_rec_base_t)(v & xfs_mask64lo(21));
-}
-
-/*
- * Set the startblock field in a bmap extent record.
- */
-void
-xfs_bmbt_set_startblock(
- xfs_bmbt_rec_host_t *r,
- xfs_fsblock_t v)
-{
- ASSERT((v & xfs_mask64hi(12)) == 0);
- r->l0 = (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64hi(55)) |
- (xfs_bmbt_rec_base_t)(v >> 43);
- r->l1 = (r->l1 & (xfs_bmbt_rec_base_t)xfs_mask64lo(21)) |
- (xfs_bmbt_rec_base_t)(v << 21);
-}
-
-/*
- * Set the startoff field in a bmap extent record.
- */
-void
-xfs_bmbt_set_startoff(
- xfs_bmbt_rec_host_t *r,
- xfs_fileoff_t v)
-{
- ASSERT((v & xfs_mask64hi(9)) == 0);
- r->l0 = (r->l0 & (xfs_bmbt_rec_base_t) xfs_mask64hi(1)) |
- ((xfs_bmbt_rec_base_t)v << 9) |
- (r->l0 & (xfs_bmbt_rec_base_t)xfs_mask64lo(9));
-}
-
-/*
- * Set the extent state field in a bmap extent record.
- */
-void
-xfs_bmbt_set_state(
- xfs_bmbt_rec_host_t *r,
- xfs_exntst_t v)
-{
- ASSERT(v == XFS_EXT_NORM || v == XFS_EXT_UNWRITTEN);
- if (v == XFS_EXT_NORM)
- r->l0 &= xfs_mask64lo(64 - BMBT_EXNTFLAG_BITLEN);
- else
- r->l0 |= xfs_mask64hi(BMBT_EXNTFLAG_BITLEN);
-}
-
/*
* Convert in-memory form of btree root to on-disk form.
*/
diff --git a/fs/xfs/libxfs/xfs_bmap_btree.h b/fs/xfs/libxfs/xfs_bmap_btree.h
index bd3c56f1cd03..93f95bcee915 100644
--- a/fs/xfs/libxfs/xfs_bmap_btree.h
+++ b/fs/xfs/libxfs/xfs_bmap_btree.h
@@ -109,12 +109,6 @@ extern xfs_filblks_t xfs_bmbt_disk_get_blockcount(xfs_bmbt_rec_t *r);
extern xfs_fileoff_t xfs_bmbt_disk_get_startoff(xfs_bmbt_rec_t *r);
extern void xfs_bmbt_set_all(xfs_bmbt_rec_host_t *r, xfs_bmbt_irec_t *s);
-extern void xfs_bmbt_set_allf(xfs_bmbt_rec_host_t *r, xfs_fileoff_t o,
- xfs_fsblock_t b, xfs_filblks_t c, xfs_exntst_t v);
-extern void xfs_bmbt_set_blockcount(xfs_bmbt_rec_host_t *r, xfs_filblks_t v);
-extern void xfs_bmbt_set_startblock(xfs_bmbt_rec_host_t *r, xfs_fsblock_t v);
-extern void xfs_bmbt_set_startoff(xfs_bmbt_rec_host_t *r, xfs_fileoff_t v);
-extern void xfs_bmbt_set_state(xfs_bmbt_rec_host_t *r, xfs_exntst_t v);
extern void xfs_bmbt_to_bmdr(struct xfs_mount *, struct xfs_btree_block *, int,
xfs_bmdr_block_t *, int);
--
2.14.1
--
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