There are several functions which take a flag argument that is
only ever passed as "0," so remove these arguments.
Signed-off-by: Eric Sandeen <sandeen@xxxxxxxxxx>
---
(motivated by simplifying userspace libxfs, TBH)
libxfs/xfs_ag.c | 8 ++++----
libxfs/xfs_alloc.c | 4 ++--
libxfs/xfs_attr_remote.c | 2 +-
libxfs/xfs_bmap.c | 14 +++++++-------
libxfs/xfs_btree.c | 30 +++++++++++-------------------
libxfs/xfs_btree.h | 10 +++-------
libxfs/xfs_sb.c | 2 +-
scrub/repair.c | 2 +-
xfs_bmap_util.c | 6 +++---
xfs_buf.h | 5 ++---
10 files changed, 35 insertions(+), 48 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_ag.c b/fs/xfs/libxfs/xfs_ag.c
index b0c89f5..5efb827 100644
--- a/fs/xfs/libxfs/xfs_ag.c
+++ b/fs/xfs/libxfs/xfs_ag.c
@@ -53,7 +53,7 @@
struct xfs_buf *bp,
struct aghdr_init_data *id)
{
- xfs_btree_init_block(mp, bp, id->type, 0, 0, id->agno, 0);
+ xfs_btree_init_block(mp, bp, id->type, 0, 0, id->agno);
}
/*
@@ -67,7 +67,7 @@
{
struct xfs_alloc_rec *arec;
- xfs_btree_init_block(mp, bp, XFS_BTNUM_BNO, 0, 1, id->agno, 0);
+ xfs_btree_init_block(mp, bp, XFS_BTNUM_BNO, 0, 1, id->agno);
arec = XFS_ALLOC_REC_ADDR(mp, XFS_BUF_TO_BLOCK(bp), 1);
arec->ar_startblock = cpu_to_be32(mp->m_ag_prealloc_blocks);
arec->ar_blockcount = cpu_to_be32(id->agsize -
@@ -82,7 +82,7 @@
{
struct xfs_alloc_rec *arec;
- xfs_btree_init_block(mp, bp, XFS_BTNUM_CNT, 0, 1, id->agno, 0);
+ xfs_btree_init_block(mp, bp, XFS_BTNUM_CNT, 0, 1, id->agno);
arec = XFS_ALLOC_REC_ADDR(mp, XFS_BUF_TO_BLOCK(bp), 1);
arec->ar_startblock = cpu_to_be32(mp->m_ag_prealloc_blocks);
arec->ar_blockcount = cpu_to_be32(id->agsize -
@@ -101,7 +101,7 @@
struct xfs_btree_block *block = XFS_BUF_TO_BLOCK(bp);
struct xfs_rmap_rec *rrec;
- xfs_btree_init_block(mp, bp, XFS_BTNUM_RMAP, 0, 4, id->agno, 0);
+ xfs_btree_init_block(mp, bp, XFS_BTNUM_RMAP, 0, 4, id->agno);
/*
* mark the AG header regions as static metadata The BNO
diff --git a/fs/xfs/libxfs/xfs_alloc.c b/fs/xfs/libxfs/xfs_alloc.c
index a9ff3cf..dbbff82 100644
--- a/fs/xfs/libxfs/xfs_alloc.c
+++ b/fs/xfs/libxfs/xfs_alloc.c
@@ -1627,7 +1627,7 @@ STATIC int xfs_alloc_ag_vextent_small(xfs_alloc_arg_t *,
xfs_buf_t *bp;
bp = xfs_btree_get_bufs(args->mp, args->tp,
- args->agno, fbno, 0);
+ args->agno, fbno);
if (!bp) {
error = -EFSCORRUPTED;
goto error0;
@@ -2095,7 +2095,7 @@ STATIC int xfs_alloc_ag_vextent_small(xfs_alloc_arg_t *,
if (error)
return error;
- bp = xfs_btree_get_bufs(tp->t_mountp, tp, agno, agbno, 0);
+ bp = xfs_btree_get_bufs(tp->t_mountp, tp, agno, agbno);
if (!bp)
return -EFSCORRUPTED;
xfs_trans_binval(tp, bp);
diff --git a/fs/xfs/libxfs/xfs_attr_remote.c b/fs/xfs/libxfs/xfs_attr_remote.c
index 65ff600..8b47f91 100644
--- a/fs/xfs/libxfs/xfs_attr_remote.c
+++ b/fs/xfs/libxfs/xfs_attr_remote.c
@@ -535,7 +535,7 @@
dblkno = XFS_FSB_TO_DADDR(mp, map.br_startblock),
dblkcnt = XFS_FSB_TO_BB(mp, map.br_blockcount);
- bp = xfs_buf_get(mp->m_ddev_targp, dblkno, dblkcnt, 0);
+ bp = xfs_buf_get(mp->m_ddev_targp, dblkno, dblkcnt);
if (!bp)
return -ENOMEM;
bp->b_ops = &xfs_attr3_rmt_buf_ops;
diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
index 356ebd1..4133bc46 100644
--- a/fs/xfs/libxfs/xfs_bmap.c
+++ b/fs/xfs/libxfs/xfs_bmap.c
@@ -370,7 +370,7 @@ static inline bool xfs_bmap_wants_extents(struct xfs_inode *ip, int whichfork)
bp = xfs_bmap_get_bp(cur, XFS_FSB_TO_DADDR(mp, bno));
if (!bp) {
bp_release = 1;
- error = xfs_btree_read_bufl(mp, NULL, bno, 0, &bp,
+ error = xfs_btree_read_bufl(mp, NULL, bno, &bp,
XFS_BMAP_BTREE_REF,
&xfs_bmbt_buf_ops);
if (error)
@@ -454,7 +454,7 @@ static inline bool xfs_bmap_wants_extents(struct xfs_inode *ip, int whichfork)
bp = xfs_bmap_get_bp(cur, XFS_FSB_TO_DADDR(mp, bno));
if (!bp) {
bp_release = 1;
- error = xfs_btree_read_bufl(mp, NULL, bno, 0, &bp,
+ error = xfs_btree_read_bufl(mp, NULL, bno, &bp,
XFS_BMAP_BTREE_REF,
&xfs_bmbt_buf_ops);
if (error)
@@ -619,7 +619,7 @@ static inline bool xfs_bmap_wants_extents(struct xfs_inode *ip, int whichfork)
XFS_WANT_CORRUPTED_RETURN(cur->bc_mp,
xfs_btree_check_lptr(cur, cbno, 1));
#endif
- error = xfs_btree_read_bufl(mp, tp, cbno, 0, &cbp, XFS_BMAP_BTREE_REF,
+ error = xfs_btree_read_bufl(mp, tp, cbno, &cbp, XFS_BMAP_BTREE_REF,
&xfs_bmbt_buf_ops);
if (error)
return error;
@@ -732,7 +732,7 @@ static inline bool xfs_bmap_wants_extents(struct xfs_inode *ip, int whichfork)
cur->bc_private.b.allocated++;
ip->i_d.di_nblocks++;
xfs_trans_mod_dquot_byino(tp, ip, XFS_TRANS_DQ_BCOUNT, 1L);
- abp = xfs_btree_get_bufl(mp, tp, args.fsbno, 0);
+ abp = xfs_btree_get_bufl(mp, tp, args.fsbno);
if (!abp) {
error = -EFSCORRUPTED;
goto out_unreserve_dquot;
@@ -878,7 +878,7 @@ static inline bool xfs_bmap_wants_extents(struct xfs_inode *ip, int whichfork)
ASSERT(args.fsbno != NULLFSBLOCK);
ASSERT(args.len == 1);
tp->t_firstblock = args.fsbno;
- bp = xfs_btree_get_bufl(args.mp, tp, args.fsbno, 0);
+ bp = xfs_btree_get_bufl(args.mp, tp, args.fsbno);
/*
* Initialize the block, copy the data and log the remote buffer.
@@ -1203,7 +1203,7 @@ static inline bool xfs_bmap_wants_extents(struct xfs_inode *ip, int whichfork)
* pointer (leftmost) at each level.
*/
while (level-- > 0) {
- error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp,
+ error = xfs_btree_read_bufl(mp, tp, bno, &bp,
XFS_BMAP_BTREE_REF, &xfs_bmbt_buf_ops);
if (error)
goto out;
@@ -1276,7 +1276,7 @@ static inline bool xfs_bmap_wants_extents(struct xfs_inode *ip, int whichfork)
*/
if (bno == NULLFSBLOCK)
break;
- error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp,
+ error = xfs_btree_read_bufl(mp, tp, bno, &bp,
XFS_BMAP_BTREE_REF, &xfs_bmbt_buf_ops);
if (error)
goto out;
diff --git a/fs/xfs/libxfs/xfs_btree.c b/fs/xfs/libxfs/xfs_btree.c
index bbdae2b..7d3d7c4 100644
--- a/fs/xfs/libxfs/xfs_btree.c
+++ b/fs/xfs/libxfs/xfs_btree.c
@@ -691,14 +691,13 @@ struct xfs_btree_block * /* generic btree block pointer */
xfs_btree_get_bufl(
xfs_mount_t *mp, /* file system mount point */
xfs_trans_t *tp, /* transaction pointer */
- xfs_fsblock_t fsbno, /* file system block number */
- uint lock) /* lock flags for get_buf */
+ xfs_fsblock_t fsbno) /* file system block number */
{
xfs_daddr_t d; /* real disk block address */
ASSERT(fsbno != NULLFSBLOCK);
d = XFS_FSB_TO_DADDR(mp, fsbno);
- return xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock);
+ return xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, 0);
}
/*
@@ -710,15 +709,14 @@ struct xfs_btree_block * /* generic btree block pointer */
xfs_mount_t *mp, /* file system mount point */
xfs_trans_t *tp, /* transaction pointer */
xfs_agnumber_t agno, /* allocation group number */
- xfs_agblock_t agbno, /* allocation group block number */
- uint lock) /* lock flags for get_buf */
+ xfs_agblock_t agbno) /* allocation group block number */
{
xfs_daddr_t d; /* real disk block address */
ASSERT(agno != NULLAGNUMBER);
ASSERT(agbno != NULLAGBLOCK);
d = XFS_AGB_TO_DADDR(mp, agno, agbno);
- return xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, lock);
+ return xfs_trans_get_buf(tp, mp->m_ddev_targp, d, mp->m_bsize, 0);
}
/*
@@ -845,7 +843,6 @@ struct xfs_btree_block * /* generic btree block pointer */
struct xfs_mount *mp, /* file system mount point */
struct xfs_trans *tp, /* transaction pointer */
xfs_fsblock_t fsbno, /* file system block number */
- uint lock, /* lock flags for read_buf */
struct xfs_buf **bpp, /* buffer for fsbno */
int refval, /* ref count value for buffer */
const struct xfs_buf_ops *ops)
@@ -858,7 +855,7 @@ struct xfs_btree_block * /* generic btree block pointer */
return -EFSCORRUPTED;
d = XFS_FSB_TO_DADDR(mp, fsbno);
error = xfs_trans_read_buf(mp, tp, mp->m_ddev_targp, d,
- mp->m_bsize, lock, &bp, ops);
+ mp->m_bsize, 0, &bp, ops);
if (error)
return error;
if (bp)
@@ -1185,11 +1182,10 @@ struct xfs_btree_block * /* generic btree block pointer */
xfs_btnum_t btnum,
__u16 level,
__u16 numrecs,
- __u64 owner,
- unsigned int flags)
+ __u64 owner)
{
xfs_btree_init_block_int(mp, XFS_BUF_TO_BLOCK(bp), bp->b_bn,
- btnum, level, numrecs, owner, flags);
+ btnum, level, numrecs, owner, 0);
}
STATIC void
@@ -1288,7 +1284,6 @@ struct xfs_btree_block * /* generic btree block pointer */
xfs_btree_get_buf_block(
struct xfs_btree_cur *cur,
union xfs_btree_ptr *ptr,
- int flags,
struct xfs_btree_block **block,
struct xfs_buf **bpp)
{
@@ -1296,14 +1291,11 @@ struct xfs_btree_block * /* generic btree block pointer */
xfs_daddr_t d;
int error;
- /* need to sort out how callers deal with failures first */
- ASSERT(!(flags & XBF_TRYLOCK));
-
error = xfs_btree_ptr_to_daddr(cur, ptr, &d);
if (error)
return error;
*bpp = xfs_trans_get_buf(cur->bc_tp, mp->m_ddev_targp, d,
- mp->m_bsize, flags);
+ mp->m_bsize, 0);
if (!*bpp)
return -ENOMEM;
@@ -2706,7 +2698,7 @@ struct xfs_btree_block * /* generic btree block pointer */
XFS_BTREE_STATS_INC(cur, alloc);
/* Set up the new block as "right". */
- error = xfs_btree_get_buf_block(cur, &rptr, 0, &right, &rbp);
+ error = xfs_btree_get_buf_block(cur, &rptr, &right, &rbp);
if (error)
goto error0;
@@ -2961,7 +2953,7 @@ struct xfs_btree_split_args {
XFS_BTREE_STATS_INC(cur, alloc);
/* Copy the root into a real block. */
- error = xfs_btree_get_buf_block(cur, &nptr, 0, &cblock, &cbp);
+ error = xfs_btree_get_buf_block(cur, &nptr, &cblock, &cbp);
if (error)
goto error0;
@@ -3058,7 +3050,7 @@ struct xfs_btree_split_args {
XFS_BTREE_STATS_INC(cur, alloc);
/* Set up the new block. */
- error = xfs_btree_get_buf_block(cur, &lptr, 0, &new, &nbp);
+ error = xfs_btree_get_buf_block(cur, &lptr, &new, &nbp);
if (error)
goto error0;
diff --git a/fs/xfs/libxfs/xfs_btree.h b/fs/xfs/libxfs/xfs_btree.h
index e3b3e9d..8d2b250 100644
--- a/fs/xfs/libxfs/xfs_btree.h
+++ b/fs/xfs/libxfs/xfs_btree.h
@@ -301,8 +301,7 @@ struct xfs_buf * /* buffer for fsbno */
xfs_btree_get_bufl(
struct xfs_mount *mp, /* file system mount point */
struct xfs_trans *tp, /* transaction pointer */
- xfs_fsblock_t fsbno, /* file system block number */
- uint lock); /* lock flags for get_buf */
+ xfs_fsblock_t fsbno); /* file system block number */
/*
* Get a buffer for the block, return it with no data read.
@@ -313,8 +312,7 @@ struct xfs_buf * /* buffer for agno/agbno */
struct xfs_mount *mp, /* file system mount point */
struct xfs_trans *tp, /* transaction pointer */
xfs_agnumber_t agno, /* allocation group number */
- xfs_agblock_t agbno, /* allocation group block number */
- uint lock); /* lock flags for get_buf */
+ xfs_agblock_t agbno); /* allocation group block number */
/*
* Check for the cursor referring to the last block at the given level.
@@ -345,7 +343,6 @@ struct xfs_buf * /* buffer for agno/agbno */
struct xfs_mount *mp, /* file system mount point */
struct xfs_trans *tp, /* transaction pointer */
xfs_fsblock_t fsbno, /* file system block number */
- uint lock, /* lock flags for read_buf */
struct xfs_buf **bpp, /* buffer for fsbno */
int refval, /* ref count value for buffer */
const struct xfs_buf_ops *ops);
@@ -383,8 +380,7 @@ struct xfs_buf * /* buffer for agno/agbno */
xfs_btnum_t btnum,
__u16 level,
__u16 numrecs,
- __u64 owner,
- unsigned int flags);
+ __u64 owner);
void
xfs_btree_init_block_int(
diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c
index e76a3e5..8bca140 100644
--- a/fs/xfs/libxfs/xfs_sb.c
+++ b/fs/xfs/libxfs/xfs_sb.c
@@ -1005,7 +1005,7 @@ struct xfs_perag *
bp = xfs_buf_get(mp->m_ddev_targp,
XFS_AG_DADDR(mp, agno, XFS_SB_DADDR),
- XFS_FSS_TO_BB(mp, 1), 0);
+ XFS_FSS_TO_BB(mp, 1));
/*
* If we get an error reading or writing alternate superblocks,
* continue. xfs_repair chooses the "best" superblock based
diff --git a/fs/xfs/scrub/repair.c b/fs/xfs/scrub/repair.c
index eb358f0..e710005 100644
--- a/fs/xfs/scrub/repair.c
+++ b/fs/xfs/scrub/repair.c
@@ -357,7 +357,7 @@
bp = xfs_trans_get_buf(tp, mp->m_ddev_targp, XFS_FSB_TO_DADDR(mp, fsb),
XFS_FSB_TO_BB(mp, 1), 0);
xfs_buf_zero(bp, 0, BBTOB(bp->b_length));
- xfs_btree_init_block(mp, bp, btnum, 0, 0, sc->sa.agno, 0);
+ xfs_btree_init_block(mp, bp, btnum, 0, 0, sc->sa.agno);
xfs_trans_buf_set_type(tp, bp, XFS_BLFT_BTREE_BUF);
xfs_trans_log_buf(tp, bp, 0, bp->b_length);
bp->b_ops = ops;
diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c
index 06d07f1..b8fa6d3 100644
--- a/fs/xfs/xfs_bmap_util.c
+++ b/fs/xfs/xfs_bmap_util.c
@@ -276,7 +276,7 @@
struct xfs_btree_block *block, *nextblock;
int numrecs;
- error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp, XFS_BMAP_BTREE_REF,
+ error = xfs_btree_read_bufl(mp, tp, bno, &bp, XFS_BMAP_BTREE_REF,
&xfs_bmbt_buf_ops);
if (error)
return error;
@@ -287,7 +287,7 @@
/* Not at node above leaves, count this level of nodes */
nextbno = be64_to_cpu(block->bb_u.l.bb_rightsib);
while (nextbno != NULLFSBLOCK) {
- error = xfs_btree_read_bufl(mp, tp, nextbno, 0, &nbp,
+ error = xfs_btree_read_bufl(mp, tp, nextbno, &nbp,
XFS_BMAP_BTREE_REF,
&xfs_bmbt_buf_ops);
if (error)
@@ -321,7 +321,7 @@
if (nextbno == NULLFSBLOCK)
break;
bno = nextbno;
- error = xfs_btree_read_bufl(mp, tp, bno, 0, &bp,
+ error = xfs_btree_read_bufl(mp, tp, bno, &bp,
XFS_BMAP_BTREE_REF,
&xfs_bmbt_buf_ops);
if (error)
diff --git a/fs/xfs/xfs_buf.h b/fs/xfs/xfs_buf.h
index d0b96e0..f13c018 100644
--- a/fs/xfs/xfs_buf.h
+++ b/fs/xfs/xfs_buf.h
@@ -239,11 +239,10 @@ void xfs_buf_readahead_map(struct xfs_buftarg *target,
xfs_buf_get(
struct xfs_buftarg *target,
xfs_daddr_t blkno,
- size_t numblks,
- xfs_buf_flags_t flags)
+ size_t numblks)
{
DEFINE_SINGLE_BUF_MAP(map, blkno, numblks);
- return xfs_buf_get_map(target, &map, 1, flags);
+ return xfs_buf_get_map(target, &map, 1, 0);
}
static inline struct xfs_buf *
