#include "xfs_inum.h"
#include "xfs_trans.h"
#include "xfs_sb.h"
-#include "xfs_dir.h"
#include "xfs_dir2.h"
#include "xfs_dmapi.h"
#include "xfs_mount.h"
#include "xfs_da_btree.h"
#include "xfs_bmap_btree.h"
-#include "xfs_dir_sf.h"
#include "xfs_dir2_sf.h"
#include "xfs_attr_sf.h"
#include "xfs_dinode.h"
*to = cpu_to_be16(off);
}
free->hdr.nused = cpu_to_be32(n);
- INT_SET(leaf->hdr.info.magic, ARCH_CONVERT, XFS_DIR2_LEAFN_MAGIC);
+ leaf->hdr.info.magic = cpu_to_be16(XFS_DIR2_LEAFN_MAGIC);
/*
* Log everything.
*/
compact = be16_to_cpu(leaf->hdr.stale) > 1;
} else
compact = 0;
- ASSERT(index == 0 || INT_GET(leaf->ents[index - 1].hashval, ARCH_CONVERT) <= args->hashval);
+ ASSERT(index == 0 || be32_to_cpu(leaf->ents[index - 1].hashval) <= args->hashval);
ASSERT(index == be16_to_cpu(leaf->hdr.count) ||
- INT_GET(leaf->ents[index].hashval, ARCH_CONVERT) >= args->hashval);
+ be32_to_cpu(leaf->ents[index].hashval) >= args->hashval);
if (args->justcheck)
return 0;
*/
for (lowstale = index - 1;
lowstale >= 0 &&
- INT_GET(leaf->ents[lowstale].address, ARCH_CONVERT) !=
+ be32_to_cpu(leaf->ents[lowstale].address) !=
XFS_DIR2_NULL_DATAPTR;
lowstale--)
continue;
*/
for (highstale = index;
highstale < be16_to_cpu(leaf->hdr.count) &&
- INT_GET(leaf->ents[highstale].address, ARCH_CONVERT) !=
+ be32_to_cpu(leaf->ents[highstale].address) !=
XFS_DIR2_NULL_DATAPTR &&
(lowstale < 0 ||
index - lowstale - 1 >= highstale - index);
if (lowstale >= 0 &&
(highstale == be16_to_cpu(leaf->hdr.count) ||
index - lowstale - 1 < highstale - index)) {
- ASSERT(INT_GET(leaf->ents[lowstale].address, ARCH_CONVERT) ==
+ ASSERT(be32_to_cpu(leaf->ents[lowstale].address) ==
XFS_DIR2_NULL_DATAPTR);
ASSERT(index - lowstale - 1 >= 0);
if (index - lowstale - 1 > 0)
* Shift entries down toward the stale slot.
*/
else {
- ASSERT(INT_GET(leaf->ents[highstale].address, ARCH_CONVERT) ==
+ ASSERT(be32_to_cpu(leaf->ents[highstale].address) ==
XFS_DIR2_NULL_DATAPTR);
ASSERT(highstale - index >= 0);
if (highstale - index > 0)
/*
* Insert the new entry, log everything.
*/
- INT_SET(lep->hashval, ARCH_CONVERT, args->hashval);
- INT_SET(lep->address, ARCH_CONVERT, XFS_DIR2_DB_OFF_TO_DATAPTR(mp, args->blkno, args->index));
+ lep->hashval = cpu_to_be32(args->hashval);
+ lep->address = cpu_to_be32(XFS_DIR2_DB_OFF_TO_DATAPTR(mp,
+ args->blkno, args->index));
xfs_dir2_leaf_log_header(tp, bp);
xfs_dir2_leaf_log_ents(tp, bp, lfloglow, lfloghigh);
xfs_dir2_leafn_check(dp, bp);
leaf = bp->data;
mp = dp->i_mount;
- ASSERT(INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
ASSERT(be16_to_cpu(leaf->hdr.count) <= XFS_DIR2_MAX_LEAF_ENTS(mp));
for (i = stale = 0; i < be16_to_cpu(leaf->hdr.count); i++) {
if (i + 1 < be16_to_cpu(leaf->hdr.count)) {
- ASSERT(INT_GET(leaf->ents[i].hashval, ARCH_CONVERT) <=
- INT_GET(leaf->ents[i + 1].hashval, ARCH_CONVERT));
+ ASSERT(be32_to_cpu(leaf->ents[i].hashval) <=
+ be32_to_cpu(leaf->ents[i + 1].hashval));
}
- if (INT_GET(leaf->ents[i].address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR)
+ if (be32_to_cpu(leaf->ents[i].address) == XFS_DIR2_NULL_DATAPTR)
stale++;
}
ASSERT(be16_to_cpu(leaf->hdr.stale) == stale);
xfs_dir2_leaf_t *leaf; /* leaf structure */
leaf = bp->data;
- ASSERT(INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
if (count)
*count = be16_to_cpu(leaf->hdr.count);
if (!leaf->hdr.count)
return 0;
- return INT_GET(leaf->ents[be16_to_cpu(leaf->hdr.count) - 1].hashval, ARCH_CONVERT);
+ return be32_to_cpu(leaf->ents[be16_to_cpu(leaf->hdr.count) - 1].hashval);
}
/*
tp = args->trans;
mp = dp->i_mount;
leaf = bp->data;
- ASSERT(INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
#ifdef __KERNEL__
ASSERT(be16_to_cpu(leaf->hdr.count) > 0);
#endif
* Loop over leaf entries with the right hash value.
*/
for (lep = &leaf->ents[index];
- index < be16_to_cpu(leaf->hdr.count) && INT_GET(lep->hashval, ARCH_CONVERT) == args->hashval;
+ index < be16_to_cpu(leaf->hdr.count) && be32_to_cpu(lep->hashval) == args->hashval;
lep++, index++) {
/*
* Skip stale leaf entries.
*/
- if (INT_GET(lep->address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR)
+ if (be32_to_cpu(lep->address) == XFS_DIR2_NULL_DATAPTR)
continue;
/*
* Pull the data block number from the entry.
*/
- newdb = XFS_DIR2_DATAPTR_TO_DB(mp, INT_GET(lep->address, ARCH_CONVERT));
+ newdb = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address));
/*
* For addname, we're looking for a place to put the new entry.
* We want to use a data block with an entry of equal
XFS_DATA_FORK))) {
return error;
}
- curfdb = newfdb;
free = curbp->data;
ASSERT(be32_to_cpu(free->hdr.magic) ==
XFS_DIR2_FREE_MAGIC);
if (unlikely(be16_to_cpu(free->bests[fi]) == NULLDATAOFF)) {
XFS_ERROR_REPORT("xfs_dir2_leafn_lookup_int",
XFS_ERRLEVEL_LOW, mp);
+ if (curfdb != newfdb)
+ xfs_da_brelse(tp, curbp);
return XFS_ERROR(EFSCORRUPTED);
}
+ curfdb = newfdb;
if (be16_to_cpu(free->bests[fi]) >= length) {
*indexp = index;
state->extravalid = 1;
*/
dep = (xfs_dir2_data_entry_t *)
((char *)curbp->data +
- XFS_DIR2_DATAPTR_TO_OFF(mp, INT_GET(lep->address, ARCH_CONVERT)));
+ XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(lep->address)));
/*
* Compare the entry, return it if it matches.
*/
if (dep->namelen == args->namelen &&
dep->name[0] == args->name[0] &&
memcmp(dep->name, args->name, args->namelen) == 0) {
- args->inumber = INT_GET(dep->inumber, ARCH_CONVERT);
+ args->inumber = be64_to_cpu(dep->inumber);
*indexp = index;
state->extravalid = 1;
state->extrablk.bp = curbp;
int i; /* temp leaf index */
for (i = start_s, stale = 0; i < start_s + count; i++) {
- if (INT_GET(leaf_s->ents[i].address, ARCH_CONVERT) == XFS_DIR2_NULL_DATAPTR)
+ if (be32_to_cpu(leaf_s->ents[i].address) == XFS_DIR2_NULL_DATAPTR)
stale++;
}
} else
leaf1 = leaf1_bp->data;
leaf2 = leaf2_bp->data;
- ASSERT(INT_GET(leaf1->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
- ASSERT(INT_GET(leaf2->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(leaf1->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(leaf2->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
if (be16_to_cpu(leaf1->hdr.count) > 0 &&
be16_to_cpu(leaf2->hdr.count) > 0 &&
- (INT_GET(leaf2->ents[0].hashval, ARCH_CONVERT) < INT_GET(leaf1->ents[0].hashval, ARCH_CONVERT) ||
- INT_GET(leaf2->ents[be16_to_cpu(leaf2->hdr.count) - 1].hashval, ARCH_CONVERT) <
- INT_GET(leaf1->ents[be16_to_cpu(leaf1->hdr.count) - 1].hashval, ARCH_CONVERT)))
+ (be32_to_cpu(leaf2->ents[0].hashval) < be32_to_cpu(leaf1->ents[0].hashval) ||
+ be32_to_cpu(leaf2->ents[be16_to_cpu(leaf2->hdr.count) - 1].hashval) <
+ be32_to_cpu(leaf1->ents[be16_to_cpu(leaf1->hdr.count) - 1].hashval)))
return 1;
return 0;
}
xfs_dahash_t midhash; /* middle entry hash value */
if (mid >= be16_to_cpu(leaf1->hdr.count))
- midhash = INT_GET(leaf2->ents[mid - be16_to_cpu(leaf1->hdr.count)].hashval, ARCH_CONVERT);
+ midhash = be32_to_cpu(leaf2->ents[mid - be16_to_cpu(leaf1->hdr.count)].hashval);
else
- midhash = INT_GET(leaf1->ents[mid].hashval, ARCH_CONVERT);
+ midhash = be32_to_cpu(leaf1->ents[mid].hashval);
isleft = args->hashval <= midhash;
}
/*
state->inleaf = 1;
blk2->index = 0;
cmn_err(CE_ALERT,
- "xfs_dir2_leafn_rebalance: picked the wrong leaf? reverting orignal leaf: "
+ "xfs_dir2_leafn_rebalance: picked the wrong leaf? reverting original leaf: "
"blk1->index %d\n",
blk1->index);
}
tp = args->trans;
mp = dp->i_mount;
leaf = bp->data;
- ASSERT(INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
/*
* Point to the entry we're removing.
*/
/*
* Extract the data block and offset from the entry.
*/
- db = XFS_DIR2_DATAPTR_TO_DB(mp, INT_GET(lep->address, ARCH_CONVERT));
+ db = XFS_DIR2_DATAPTR_TO_DB(mp, be32_to_cpu(lep->address));
ASSERT(dblk->blkno == db);
- off = XFS_DIR2_DATAPTR_TO_OFF(mp, INT_GET(lep->address, ARCH_CONVERT));
+ off = XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(lep->address));
ASSERT(dblk->index == off);
/*
* Kill the leaf entry by marking it stale.
*/
be16_add(&leaf->hdr.stale, 1);
xfs_dir2_leaf_log_header(tp, bp);
- INT_SET(lep->address, ARCH_CONVERT, XFS_DIR2_NULL_DATAPTR);
+ lep->address = cpu_to_be32(XFS_DIR2_NULL_DATAPTR);
xfs_dir2_leaf_log_ents(tp, bp, index, index);
/*
* Make the data entry free. Keep track of the longest freespace
* Log the data block header if needed.
*/
if (needscan)
- xfs_dir2_data_freescan(mp, data, &needlog, NULL);
+ xfs_dir2_data_freescan(mp, data, &needlog);
if (needlog)
xfs_dir2_data_log_header(tp, dbp);
xfs_dir2_data_check(dp, dbp);
/*
* One less used entry in the free table.
*/
- free->hdr.nused = cpu_to_be32(-1);
+ be32_add(&free->hdr.nused, -1);
xfs_dir2_free_log_header(tp, fbp);
/*
* If this was the last entry in the table, we can
*/
blk = &state->path.blk[state->path.active - 1];
info = blk->bp->data;
- ASSERT(INT_GET(info->magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(info->magic) == XFS_DIR2_LEAFN_MAGIC);
leaf = (xfs_dir2_leaf_t *)info;
count = be16_to_cpu(leaf->hdr.count) - be16_to_cpu(leaf->hdr.stale);
bytes = (uint)sizeof(leaf->hdr) + count * (uint)sizeof(leaf->ents[0]);
* Make altpath point to the block we want to keep and
* path point to the block we want to drop (this one).
*/
- forward = info->forw;
+ forward = (info->forw != 0);
memcpy(&state->altpath, &state->path, sizeof(state->path));
error = xfs_da_path_shift(state, &state->altpath, forward, 0,
&rval);
* We prefer coalescing with the lower numbered sibling so as
* to shrink a directory over time.
*/
- forward = INT_GET(info->forw, ARCH_CONVERT) < INT_GET(info->back, ARCH_CONVERT);
+ forward = be32_to_cpu(info->forw) < be32_to_cpu(info->back);
for (i = 0, bp = NULL; i < 2; forward = !forward, i++) {
- blkno = forward ?INT_GET( info->forw, ARCH_CONVERT) : INT_GET(info->back, ARCH_CONVERT);
+ blkno = forward ? be32_to_cpu(info->forw) : be32_to_cpu(info->back);
if (blkno == 0)
continue;
/*
count = be16_to_cpu(leaf->hdr.count) - be16_to_cpu(leaf->hdr.stale);
bytes = state->blocksize - (state->blocksize >> 2);
leaf = bp->data;
- ASSERT(INT_GET(leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
count += be16_to_cpu(leaf->hdr.count) - be16_to_cpu(leaf->hdr.stale);
bytes -= count * (uint)sizeof(leaf->ents[0]);
/*
ASSERT(save_blk->magic == XFS_DIR2_LEAFN_MAGIC);
drop_leaf = drop_blk->bp->data;
save_leaf = save_blk->bp->data;
- ASSERT(INT_GET(drop_leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
- ASSERT(INT_GET(save_leaf->hdr.info.magic, ARCH_CONVERT) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(drop_leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
+ ASSERT(be16_to_cpu(save_leaf->hdr.info.magic) == XFS_DIR2_LEAFN_MAGIC);
/*
* If there are any stale leaf entries, take this opportunity
* to purge them.
/*
* Move the entries from drop to the appropriate end of save.
*/
- drop_blk->hashval = INT_GET(drop_leaf->ents[be16_to_cpu(drop_leaf->hdr.count) - 1].hashval, ARCH_CONVERT);
+ drop_blk->hashval = be32_to_cpu(drop_leaf->ents[be16_to_cpu(drop_leaf->hdr.count) - 1].hashval);
if (xfs_dir2_leafn_order(save_blk->bp, drop_blk->bp))
xfs_dir2_leafn_moveents(args, drop_blk->bp, 0, save_blk->bp, 0,
be16_to_cpu(drop_leaf->hdr.count));
else
xfs_dir2_leafn_moveents(args, drop_blk->bp, 0, save_blk->bp,
be16_to_cpu(save_leaf->hdr.count), be16_to_cpu(drop_leaf->hdr.count));
- save_blk->hashval = INT_GET(save_leaf->ents[be16_to_cpu(save_leaf->hdr.count) - 1].hashval, ARCH_CONVERT);
+ save_blk->hashval = be32_to_cpu(save_leaf->ents[be16_to_cpu(save_leaf->hdr.count) - 1].hashval);
xfs_dir2_leafn_check(args->dp, save_blk->bp);
}
xfs_mount_t *mp; /* filesystem mount point */
int needlog; /* need to log data header */
int needscan; /* need to rescan data frees */
- xfs_dir2_data_off_t *tagp; /* data entry tag pointer */
+ __be16 *tagp; /* data entry tag pointer */
xfs_trans_t *tp; /* transaction pointer */
dp = args->dp;
* Fill in the new entry and log it.
*/
dep = (xfs_dir2_data_entry_t *)dup;
- INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
+ dep->inumber = cpu_to_be64(args->inumber);
dep->namelen = args->namelen;
memcpy(dep->name, args->name, dep->namelen);
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
- INT_SET(*tagp, ARCH_CONVERT, (xfs_dir2_data_off_t)((char *)dep - (char *)data));
+ *tagp = cpu_to_be16((char *)dep - (char *)data);
xfs_dir2_data_log_entry(tp, dbp, dep);
/*
* Rescan the block for bestfree if needed.
*/
if (needscan)
- xfs_dir2_data_freescan(mp, data, &needlog, NULL);
+ xfs_dir2_data_freescan(mp, data, &needlog);
/*
* Log the data block header if needed.
*/
* Return the data block and offset in args, then drop the data block.
*/
args->blkno = (xfs_dablk_t)dbno;
- args->index = INT_GET(*tagp, ARCH_CONVERT);
+ args->index = be16_to_cpu(*tagp);
xfs_da_buf_done(dbp);
return 0;
}
ASSERT(be32_to_cpu(data->hdr.magic) == XFS_DIR2_DATA_MAGIC);
dep = (xfs_dir2_data_entry_t *)
((char *)data +
- XFS_DIR2_DATAPTR_TO_OFF(state->mp, INT_GET(lep->address, ARCH_CONVERT)));
- ASSERT(inum != INT_GET(dep->inumber, ARCH_CONVERT));
+ XFS_DIR2_DATAPTR_TO_OFF(state->mp, be32_to_cpu(lep->address)));
+ ASSERT(inum != be64_to_cpu(dep->inumber));
/*
* Fill in the new inode number and log the entry.
*/
- INT_SET(dep->inumber, ARCH_CONVERT, inum);
+ dep->inumber = cpu_to_be64(inum);
xfs_dir2_data_log_entry(args->trans, state->extrablk.bp, dep);
rval = 0;
}
projects / linux-2.6 / blobdiff