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[XFS] endianess annotations for xfs_dir2_data_entry_t

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SGI-PV: 943272
SGI-Modid: xfs-linux-melb:xfs-kern:25806a

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Nathan Scott <nathans@sgi.com>
This commit is contained in:
Christoph Hellwig 2006-06-09 14:48:37 +10:00 committed by Nathan Scott
parent 3e57ecf640
commit ff9901c1e7
6 changed files with 27 additions and 27 deletions
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16
fs/xfs/xfs_dir2_block.c
View file

@ -400,7 +400,7 @@ xfs_dir2_block_addname(
/*
* Create the new data entry.
*/
INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
dep->inumber = cpu_to_be64(args->inumber);
dep->namelen = args->namelen;
memcpy(dep->name, args->name, args->namelen);
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@ -508,7 +508,7 @@ xfs_dir2_block_getdents(
p.cook = XFS_DIR2_DB_OFF_TO_DATAPTR(mp, mp->m_dirdatablk,
ptr - (char *)block);
p.ino = INT_GET(dep->inumber, ARCH_CONVERT);
p.ino = be64_to_cpu(dep->inumber);
#if XFS_BIG_INUMS
p.ino += mp->m_inoadd;
#endif
@ -626,7 +626,7 @@ xfs_dir2_block_lookup(
/*
* Fill in inode number, release the block.
*/
args->inumber = INT_GET(dep->inumber, ARCH_CONVERT);
args->inumber = be64_to_cpu(dep->inumber);
xfs_da_brelse(args->trans, bp);
return XFS_ERROR(EEXIST);
}
@ -844,11 +844,11 @@ xfs_dir2_block_replace(
*/
dep = (xfs_dir2_data_entry_t *)
((char *)block + XFS_DIR2_DATAPTR_TO_OFF(mp, be32_to_cpu(blp[ent].address)));
ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) != args->inumber);
ASSERT(be64_to_cpu(dep->inumber) != args->inumber);
/*
* Change the inode number to the new value.
*/
INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
dep->inumber = cpu_to_be64(args->inumber);
xfs_dir2_data_log_entry(args->trans, bp, dep);
xfs_dir2_data_check(dp, bp);
xfs_da_buf_done(bp);
@ -1130,7 +1130,7 @@ xfs_dir2_sf_to_block(
*/
dep = (xfs_dir2_data_entry_t *)
((char *)block + XFS_DIR2_DATA_DOT_OFFSET);
INT_SET(dep->inumber, ARCH_CONVERT, dp->i_ino);
dep->inumber = cpu_to_be64(dp->i_ino);
dep->namelen = 1;
dep->name[0] = '.';
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@ -1144,7 +1144,7 @@ xfs_dir2_sf_to_block(
*/
dep = (xfs_dir2_data_entry_t *)
((char *)block + XFS_DIR2_DATA_DOTDOT_OFFSET);
INT_SET(dep->inumber, ARCH_CONVERT, XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent));
dep->inumber = cpu_to_be64(XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent));
dep->namelen = 2;
dep->name[0] = dep->name[1] = '.';
tagp = XFS_DIR2_DATA_ENTRY_TAG_P(dep);
@ -1193,7 +1193,7 @@ xfs_dir2_sf_to_block(
* Copy a real entry.
*/
dep = (xfs_dir2_data_entry_t *)((char *)block + newoffset);
INT_SET(dep->inumber, ARCH_CONVERT, XFS_DIR2_SF_GET_INUMBER(sfp,
dep->inumber = cpu_to_be64(XFS_DIR2_SF_GET_INUMBER(sfp,
XFS_DIR2_SF_INUMBERP(sfep)));
dep->namelen = sfep->namelen;
memcpy(dep->name, sfep->name, dep->namelen);

2
fs/xfs/xfs_dir2_data.c
View file

@ -133,7 +133,7 @@ xfs_dir2_data_check(
*/
dep = (xfs_dir2_data_entry_t *)p;
ASSERT(dep->namelen != 0);
ASSERT(xfs_dir_ino_validate(mp, INT_GET(dep->inumber, ARCH_CONVERT)) == 0);
ASSERT(xfs_dir_ino_validate(mp, be64_to_cpu(dep->inumber)) == 0);
ASSERT(be16_to_cpu(*XFS_DIR2_DATA_ENTRY_TAG_P(dep)) ==
(char *)dep - (char *)d);
count++;

8
fs/xfs/xfs_dir2_data.h
View file

@ -85,11 +85,11 @@ typedef struct xfs_dir2_data_hdr {
* Tag appears as the last 2 bytes.
*/
typedef struct xfs_dir2_data_entry {
xfs_ino_t inumber; /* inode number */
__uint8_t namelen; /* name length */
__uint8_t name[1]; /* name bytes, no null */
__be64 inumber; /* inode number */
__u8 namelen; /* name length */
__u8 name[1]; /* name bytes, no null */
/* variable offset */
xfs_dir2_data_off_t tag; /* starting offset of us */
__be16 tag; /* starting offset of us */
} xfs_dir2_data_entry_t;
/*

10
fs/xfs/xfs_dir2_leaf.c
View file

@ -407,7 +407,7 @@ xfs_dir2_leaf_addname(
* Initialize our new entry (at last).
*/
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);
@ -1098,7 +1098,7 @@ xfs_dir2_leaf_getdents(
p->cook = XFS_DIR2_BYTE_TO_DATAPTR(mp, curoff + length);
p->ino = INT_GET(dep->inumber, ARCH_CONVERT);
p->ino = be64_to_cpu(dep->inumber);
#if XFS_BIG_INUMS
p->ino += mp->m_inoadd;
#endif
@ -1319,7 +1319,7 @@ xfs_dir2_leaf_lookup(
/*
* Return the found inode number.
*/
args->inumber = INT_GET(dep->inumber, ARCH_CONVERT);
args->inumber = be64_to_cpu(dep->inumber);
xfs_da_brelse(tp, dbp);
xfs_da_brelse(tp, lbp);
return XFS_ERROR(EEXIST);
@ -1606,11 +1606,11 @@ xfs_dir2_leaf_replace(
dep = (xfs_dir2_data_entry_t *)
((char *)dbp->data +
XFS_DIR2_DATAPTR_TO_OFF(dp->i_mount, be32_to_cpu(lep->address)));
ASSERT(args->inumber != INT_GET(dep->inumber, ARCH_CONVERT));
ASSERT(args->inumber != be64_to_cpu(dep->inumber));
/*
* Put the new inode number in, log it.
*/
INT_SET(dep->inumber, ARCH_CONVERT, args->inumber);
dep->inumber = cpu_to_be64(args->inumber);
tp = args->trans;
xfs_dir2_data_log_entry(tp, dbp, dep);
xfs_da_buf_done(dbp);

8
fs/xfs/xfs_dir2_node.c
View file

@ -580,7 +580,7 @@ xfs_dir2_leafn_lookup_int(
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;
@ -1695,7 +1695,7 @@ xfs_dir2_node_addname_int(
* 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);
@ -1905,11 +1905,11 @@ xfs_dir2_node_replace(
dep = (xfs_dir2_data_entry_t *)
((char *)data +
XFS_DIR2_DATAPTR_TO_OFF(state->mp, be32_to_cpu(lep->address)));
ASSERT(inum != INT_GET(dep->inumber, ARCH_CONVERT));
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;
}

10
fs/xfs/xfs_dir2_sf.c
View file

@ -117,13 +117,13 @@ xfs_dir2_block_sfsize(
dep->name[0] == '.' && dep->name[1] == '.';
#if XFS_BIG_INUMS
if (!isdot)
i8count += INT_GET(dep->inumber, ARCH_CONVERT) > XFS_DIR2_MAX_SHORT_INUM;
i8count += be64_to_cpu(dep->inumber) > XFS_DIR2_MAX_SHORT_INUM;
#endif
if (!isdot && !isdotdot) {
count++;
namelen += dep->namelen;
} else if (isdotdot)
parent = INT_GET(dep->inumber, ARCH_CONVERT);
parent = be64_to_cpu(dep->inumber);
/*
* Calculate the new size, see if we should give up yet.
*/
@ -229,13 +229,13 @@ xfs_dir2_block_to_sf(
* Skip .
*/
if (dep->namelen == 1 && dep->name[0] == '.')
ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) == dp->i_ino);
ASSERT(be64_to_cpu(dep->inumber) == dp->i_ino);
/*
* Skip .., but make sure the inode number is right.
*/
else if (dep->namelen == 2 &&
dep->name[0] == '.' && dep->name[1] == '.')
ASSERT(INT_GET(dep->inumber, ARCH_CONVERT) ==
ASSERT(be64_to_cpu(dep->inumber) ==
XFS_DIR2_SF_GET_INUMBER(sfp, &sfp->hdr.parent));
/*
* Normal entry, copy it into shortform.
@ -246,7 +246,7 @@ xfs_dir2_block_to_sf(
(xfs_dir2_data_aoff_t)
((char *)dep - (char *)block));
memcpy(sfep->name, dep->name, dep->namelen);
temp=INT_GET(dep->inumber, ARCH_CONVERT);
temp = be64_to_cpu(dep->inumber);
XFS_DIR2_SF_PUT_INUMBER(sfp, &temp,
XFS_DIR2_SF_INUMBERP(sfep));
sfep = XFS_DIR2_SF_NEXTENTRY(sfp, sfep);