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xfs: vectorise remaining shortform dir2 ops

Browse Source 
Following from the initial patch to introduce the directory
operations vector, convert the rest of the shortform directory
operations to use vectored ops rather than superblock feature
checks. This further reduces the size of the built binary:

   text    data     bss     dec     hex filename
 794490   96802    1096  892388   d9de4 fs/xfs/xfs.o.orig
 792986   96802    1096  890884   d9804 fs/xfs/xfs.o.p1
 792350   96802    1096  890248   d9588 fs/xfs/xfs.o.p2

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Ben Myers <bpm@sgi.com>
This commit is contained in:
Dave Chinner 2013-10-29 22:11:47 +11:00 committed by Ben Myers
parent 32c5483a8a
commit 4740175e75
6 changed files with 199 additions and 183 deletions
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152
fs/xfs/xfs_da_format.c
View File

@ -69,17 +69,169 @@ xfs_dir3_sf_nextentry(
}
/*
* For filetype enabled shortform directories, the file type field is stored at
* the end of the name. Because it's only a single byte, endian conversion is
* not necessary. For non-filetype enable directories, the type is always
* unknown and we never store the value.
*/
static __uint8_t
xfs_dir2_sfe_get_ftype(
struct xfs_dir2_sf_entry *sfep)
{
return XFS_DIR3_FT_UNKNOWN;
}
static void
xfs_dir2_sfe_put_ftype(
struct xfs_dir2_sf_entry *sfep,
__uint8_t ftype)
{
ASSERT(ftype < XFS_DIR3_FT_MAX);
}
static __uint8_t
xfs_dir3_sfe_get_ftype(
struct xfs_dir2_sf_entry *sfep)
{
__uint8_t ftype;
ftype = sfep->name[sfep->namelen];
if (ftype >= XFS_DIR3_FT_MAX)
return XFS_DIR3_FT_UNKNOWN;
return ftype;
}
static void
xfs_dir3_sfe_put_ftype(
struct xfs_dir2_sf_entry *sfep,
__uint8_t ftype)
{
ASSERT(ftype < XFS_DIR3_FT_MAX);
sfep->name[sfep->namelen] = ftype;
}
/*
* Inode numbers in short-form directories can come in two versions,
* either 4 bytes or 8 bytes wide. These helpers deal with the
* two forms transparently by looking at the headers i8count field.
*
* For 64-bit inode number the most significant byte must be zero.
*/
static xfs_ino_t
xfs_dir2_sf_get_ino(
struct xfs_dir2_sf_hdr *hdr,
xfs_dir2_inou_t *from)
{
if (hdr->i8count)
return get_unaligned_be64(&from->i8.i) & 0x00ffffffffffffffULL;
else
return get_unaligned_be32(&from->i4.i);
}
static void
xfs_dir2_sf_put_ino(
struct xfs_dir2_sf_hdr *hdr,
xfs_dir2_inou_t *to,
xfs_ino_t ino)
{
ASSERT((ino & 0xff00000000000000ULL) == 0);
if (hdr->i8count)
put_unaligned_be64(ino, &to->i8.i);
else
put_unaligned_be32(ino, &to->i4.i);
}
static xfs_ino_t
xfs_dir2_sf_get_parent_ino(
struct xfs_dir2_sf_hdr *hdr)
{
return xfs_dir2_sf_get_ino(hdr, &hdr->parent);
}
static void
xfs_dir2_sf_put_parent_ino(
struct xfs_dir2_sf_hdr *hdr,
xfs_ino_t ino)
{
xfs_dir2_sf_put_ino(hdr, &hdr->parent, ino);
}
/*
* In short-form directory entries the inode numbers are stored at variable
* offset behind the entry name. If the entry stores a filetype value, then it
* sits between the name and the inode number. Hence the inode numbers may only
* be accessed through the helpers below.
*/
static xfs_ino_t
xfs_dir2_sfe_get_ino(
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep)
{
return xfs_dir2_sf_get_ino(hdr,
(xfs_dir2_inou_t *)&sfep->name[sfep->namelen]);
}
static void
xfs_dir2_sfe_put_ino(
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep,
xfs_ino_t ino)
{
xfs_dir2_sf_put_ino(hdr,
(xfs_dir2_inou_t *)&sfep->name[sfep->namelen], ino);
}
static xfs_ino_t
xfs_dir3_sfe_get_ino(
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep)
{
return xfs_dir2_sf_get_ino(hdr,
(xfs_dir2_inou_t *)&sfep->name[sfep->namelen + 1]);
}
static void
xfs_dir3_sfe_put_ino(
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep,
xfs_ino_t ino)
{
xfs_dir2_sf_put_ino(hdr,
(xfs_dir2_inou_t *)&sfep->name[sfep->namelen + 1], ino);
}
const struct xfs_dir_ops xfs_dir2_ops = {
.sf_entsize = xfs_dir2_sf_entsize,
.sf_nextentry = xfs_dir2_sf_nextentry,
.sf_get_ftype = xfs_dir2_sfe_get_ftype,
.sf_put_ftype = xfs_dir2_sfe_put_ftype,
.sf_get_ino = xfs_dir2_sfe_get_ino,
.sf_put_ino = xfs_dir2_sfe_put_ino,
.sf_get_parent_ino = xfs_dir2_sf_get_parent_ino,
.sf_put_parent_ino = xfs_dir2_sf_put_parent_ino,
};
const struct xfs_dir_ops xfs_dir2_ftype_ops = {
.sf_entsize = xfs_dir3_sf_entsize,
.sf_nextentry = xfs_dir3_sf_nextentry,
.sf_get_ftype = xfs_dir3_sfe_get_ftype,
.sf_put_ftype = xfs_dir3_sfe_put_ftype,
.sf_get_ino = xfs_dir3_sfe_get_ino,
.sf_put_ino = xfs_dir3_sfe_put_ino,
.sf_get_parent_ino = xfs_dir2_sf_get_parent_ino,
.sf_put_parent_ino = xfs_dir2_sf_put_parent_ino,
};
const struct xfs_dir_ops xfs_dir3_ops = {
.sf_entsize = xfs_dir3_sf_entsize,
.sf_nextentry = xfs_dir3_sf_nextentry,
.sf_get_ftype = xfs_dir3_sfe_get_ftype,
.sf_put_ftype = xfs_dir3_sfe_put_ftype,
.sf_get_ino = xfs_dir3_sfe_get_ino,
.sf_put_ino = xfs_dir3_sfe_put_ino,
.sf_get_parent_ino = xfs_dir2_sf_get_parent_ino,
.sf_put_parent_ino = xfs_dir2_sf_put_parent_ino,
};

47
fs/xfs/xfs_da_format.h
View File

@ -329,53 +329,6 @@ xfs_dir2_sf_firstentry(struct xfs_dir2_sf_hdr *hdr)
((char *)hdr + xfs_dir2_sf_hdr_size(hdr->i8count));
}
/*
* in dir3 shortform directories, the file type field is stored at a variable
* offset after the inode number. Because it's only a single byte, endian
* conversion is not necessary.
*/
static inline __uint8_t *
xfs_dir3_sfe_ftypep(
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep)
{
return (__uint8_t *)&sfep->name[sfep->namelen];
}
static inline __uint8_t
xfs_dir3_sfe_get_ftype(
struct xfs_mount *mp,
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep)
{
__uint8_t *ftp;
if (!xfs_sb_version_hasftype(&mp->m_sb))
return XFS_DIR3_FT_UNKNOWN;
ftp = xfs_dir3_sfe_ftypep(hdr, sfep);
if (*ftp >= XFS_DIR3_FT_MAX)
return XFS_DIR3_FT_UNKNOWN;
return *ftp;
}
static inline void
xfs_dir3_sfe_put_ftype(
struct xfs_mount *mp,
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep,
__uint8_t ftype)
{
__uint8_t *ftp;
ASSERT(ftype < XFS_DIR3_FT_MAX);
if (!xfs_sb_version_hasftype(&mp->m_sb))
return;
ftp = xfs_dir3_sfe_ftypep(hdr, sfep);
*ftp = ftype;
}
/*
* Data block structures.
*

20
fs/xfs/xfs_dir2.h
View File

@ -39,6 +39,17 @@ struct xfs_dir_ops {
struct xfs_dir2_sf_entry *
(*sf_nextentry)(struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep);
__uint8_t (*sf_get_ftype)(struct xfs_dir2_sf_entry *sfep);
void (*sf_put_ftype)(struct xfs_dir2_sf_entry *sfep,
__uint8_t ftype);
xfs_ino_t (*sf_get_ino)(struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep);
void (*sf_put_ino)(struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep,
xfs_ino_t ino);
xfs_ino_t (*sf_get_parent_ino)(struct xfs_dir2_sf_hdr *hdr);
void (*sf_put_parent_ino)(struct xfs_dir2_sf_hdr *hdr,
xfs_ino_t ino);
};
extern const struct xfs_dir_ops xfs_dir2_ops;
@ -79,15 +90,6 @@ extern int xfs_dir2_sf_to_block(struct xfs_da_args *args);
/*
* Interface routines used by userspace utilities
*/
extern xfs_ino_t xfs_dir2_sf_get_parent_ino(struct xfs_dir2_sf_hdr *sfp);
extern void xfs_dir2_sf_put_parent_ino(struct xfs_dir2_sf_hdr *sfp,
xfs_ino_t ino);
extern xfs_ino_t xfs_dir3_sfe_get_ino(struct xfs_mount *mp,
struct xfs_dir2_sf_hdr *sfp, struct xfs_dir2_sf_entry *sfep);
extern void xfs_dir3_sfe_put_ino(struct xfs_mount *mp,
struct xfs_dir2_sf_hdr *hdr, struct xfs_dir2_sf_entry *sfep,
xfs_ino_t ino);
extern int xfs_dir2_isblock(struct xfs_trans *tp, struct xfs_inode *dp, int *r);
extern int xfs_dir2_isleaf(struct xfs_trans *tp, struct xfs_inode *dp, int *r);
extern int xfs_dir2_shrink_inode(struct xfs_da_args *args, xfs_dir2_db_t db,

6
fs/xfs/xfs_dir2_block.c
View File

@ -1173,7 +1173,7 @@ xfs_dir2_sf_to_block(
* Create entry for ..
*/
dep = xfs_dir3_data_dotdot_entry_p(mp, hdr);
dep->inumber = cpu_to_be64(xfs_dir2_sf_get_parent_ino(sfp));
dep->inumber = cpu_to_be64(dp->d_ops->sf_get_parent_ino(sfp));
dep->namelen = 2;
dep->name[0] = dep->name[1] = '.';
xfs_dir3_dirent_put_ftype(mp, dep, XFS_DIR3_FT_DIR);
@ -1222,10 +1222,10 @@ xfs_dir2_sf_to_block(
* Copy a real entry.
*/
dep = (xfs_dir2_data_entry_t *)((char *)hdr + newoffset);
dep->inumber = cpu_to_be64(xfs_dir3_sfe_get_ino(mp, sfp, sfep));
dep->inumber = cpu_to_be64(dp->d_ops->sf_get_ino(sfp, sfep));
dep->namelen = sfep->namelen;
xfs_dir3_dirent_put_ftype(mp, dep,
xfs_dir3_sfe_get_ftype(mp, sfp, sfep));
dp->d_ops->sf_get_ftype(sfep));
memcpy(dep->name, sfep->name, dep->namelen);
tagp = xfs_dir3_data_entry_tag_p(mp, dep);
*tagp = cpu_to_be16((char *)dep - (char *)hdr);

6
fs/xfs/xfs_dir2_readdir.c
View File

@ -136,7 +136,7 @@ xfs_dir2_sf_getdents(
* Put .. entry unless we're starting past it.
*/
if (ctx->pos <= dotdot_offset) {
ino = xfs_dir2_sf_get_parent_ino(sfp);
ino = dp->d_ops->sf_get_parent_ino(sfp);
ctx->pos = dotdot_offset & 0x7fffffff;
if (!dir_emit(ctx, "..", 2, ino, DT_DIR))
return 0;
@ -157,8 +157,8 @@ xfs_dir2_sf_getdents(
continue;
}
ino = xfs_dir3_sfe_get_ino(mp, sfp, sfep);
filetype = xfs_dir3_sfe_get_ftype(mp, sfp, sfep);
ino = dp->d_ops->sf_get_ino(sfp, sfep);
filetype = dp->d_ops->sf_get_ftype(sfep);
ctx->pos = off & 0x7fffffff;
if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
xfs_dir3_get_dtype(mp, filetype)))

151
fs/xfs/xfs_dir2_sf.c
View File

@ -56,89 +56,6 @@ static void xfs_dir2_sf_toino4(xfs_da_args_t *args);
static void xfs_dir2_sf_toino8(xfs_da_args_t *args);
#endif /* XFS_BIG_INUMS */
/*
* Inode numbers in short-form directories can come in two versions,
* either 4 bytes or 8 bytes wide. These helpers deal with the
* two forms transparently by looking at the headers i8count field.
*
* For 64-bit inode number the most significant byte must be zero.
*/
static xfs_ino_t
xfs_dir2_sf_get_ino(
struct xfs_dir2_sf_hdr *hdr,
xfs_dir2_inou_t *from)
{
if (hdr->i8count)
return get_unaligned_be64(&from->i8.i) & 0x00ffffffffffffffULL;
else
return get_unaligned_be32(&from->i4.i);
}
static void
xfs_dir2_sf_put_ino(
struct xfs_dir2_sf_hdr *hdr,
xfs_dir2_inou_t *to,
xfs_ino_t ino)
{
ASSERT((ino & 0xff00000000000000ULL) == 0);
if (hdr->i8count)
put_unaligned_be64(ino, &to->i8.i);
else
put_unaligned_be32(ino, &to->i4.i);
}
xfs_ino_t
xfs_dir2_sf_get_parent_ino(
struct xfs_dir2_sf_hdr *hdr)
{
return xfs_dir2_sf_get_ino(hdr, &hdr->parent);
}
void
xfs_dir2_sf_put_parent_ino(
struct xfs_dir2_sf_hdr *hdr,
xfs_ino_t ino)
{
xfs_dir2_sf_put_ino(hdr, &hdr->parent, ino);
}
/*
* In short-form directory entries the inode numbers are stored at variable
* offset behind the entry name. If the entry stores a filetype value, then it
* sits between the name and the inode number. Hence the inode numbers may only
* be accessed through the helpers below.
*/
static xfs_dir2_inou_t *
xfs_dir3_sfe_inop(
struct xfs_mount *mp,
struct xfs_dir2_sf_entry *sfep)
{
__uint8_t *ptr = &sfep->name[sfep->namelen];
if (xfs_sb_version_hasftype(&mp->m_sb))
ptr++;
return (xfs_dir2_inou_t *)ptr;
}
xfs_ino_t
xfs_dir3_sfe_get_ino(
struct xfs_mount *mp,
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep)
{
return xfs_dir2_sf_get_ino(hdr, xfs_dir3_sfe_inop(mp, sfep));
}
void
xfs_dir3_sfe_put_ino(
struct xfs_mount *mp,
struct xfs_dir2_sf_hdr *hdr,
struct xfs_dir2_sf_entry *sfep,
xfs_ino_t ino)
{
xfs_dir2_sf_put_ino(hdr, xfs_dir3_sfe_inop(mp, sfep), ino);
}
/*
* Given a block directory (dp/block), calculate its size as a shortform (sf)
* directory and a header for the sf directory, if it will fit it the
@ -226,7 +143,7 @@ xfs_dir2_block_sfsize(
*/
sfhp->count = count;
sfhp->i8count = i8count;
xfs_dir2_sf_put_parent_ino(sfhp, parent);
dp->d_ops->sf_put_parent_ino(sfhp, parent);
return size;
}
@ -321,7 +238,7 @@ xfs_dir2_block_to_sf(
else if (dep->namelen == 2 &&
dep->name[0] == '.' && dep->name[1] == '.')
ASSERT(be64_to_cpu(dep->inumber) ==
xfs_dir2_sf_get_parent_ino(sfp));
dp->d_ops->sf_get_parent_ino(sfp));
/*
* Normal entry, copy it into shortform.
*/
@ -331,9 +248,9 @@ xfs_dir2_block_to_sf(
(xfs_dir2_data_aoff_t)
((char *)dep - (char *)hdr));
memcpy(sfep->name, dep->name, dep->namelen);
xfs_dir3_sfe_put_ino(mp, sfp, sfep,
be64_to_cpu(dep->inumber));
xfs_dir3_sfe_put_ftype(mp, sfp, sfep,
dp->d_ops->sf_put_ino(sfp, sfep,
be64_to_cpu(dep->inumber));
dp->d_ops->sf_put_ftype(sfep,
xfs_dir3_dirent_get_ftype(mp, dep));
sfep = dp->d_ops->sf_nextentry(sfp, sfep);
@ -496,8 +413,8 @@ xfs_dir2_sf_addname_easy(
sfep->namelen = args->namelen;
xfs_dir2_sf_put_offset(sfep, offset);
memcpy(sfep->name, args->name, sfep->namelen);
xfs_dir3_sfe_put_ino(dp->i_mount, sfp, sfep, args->inumber);
xfs_dir3_sfe_put_ftype(dp->i_mount, sfp, sfep, args->filetype);
dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);
dp->d_ops->sf_put_ftype(sfep, args->filetype);
/*
* Update the header and inode.
@ -591,8 +508,8 @@ xfs_dir2_sf_addname_hard(
sfep->namelen = args->namelen;
xfs_dir2_sf_put_offset(sfep, offset);
memcpy(sfep->name, args->name, sfep->namelen);
xfs_dir3_sfe_put_ino(mp, sfp, sfep, args->inumber);
xfs_dir3_sfe_put_ftype(mp, sfp, sfep, args->filetype);
dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);
dp->d_ops->sf_put_ftype(sfep, args->filetype);
sfp->count++;
#if XFS_BIG_INUMS
if (args->inumber > XFS_DIR2_MAX_SHORT_INUM && !objchange)
@ -713,20 +630,19 @@ xfs_dir2_sf_check(
sfp = (xfs_dir2_sf_hdr_t *)dp->i_df.if_u1.if_data;
offset = xfs_dir3_data_first_offset(mp);
ino = xfs_dir2_sf_get_parent_ino(sfp);
ino = dp->d_ops->sf_get_parent_ino(sfp);
i8count = ino > XFS_DIR2_MAX_SHORT_INUM;
for (i = 0, sfep = xfs_dir2_sf_firstentry(sfp);
i < sfp->count;
i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep)) {
ASSERT(xfs_dir2_sf_get_offset(sfep) >= offset);
ino = xfs_dir3_sfe_get_ino(mp, sfp, sfep);
ino = dp->d_ops->sf_get_ino(sfp, sfep);
i8count += ino > XFS_DIR2_MAX_SHORT_INUM;
offset =
xfs_dir2_sf_get_offset(sfep) +
xfs_dir3_data_entsize(mp, sfep->namelen);
ASSERT(xfs_dir3_sfe_get_ftype(mp, sfp, sfep) <
XFS_DIR3_FT_MAX);
ASSERT(dp->d_ops->sf_get_ftype(sfep) < XFS_DIR3_FT_MAX);
}
ASSERT(i8count == sfp->i8count);
ASSERT(XFS_BIG_INUMS || i8count == 0);
@ -782,7 +698,7 @@ xfs_dir2_sf_create(
/*
* Now can put in the inode number, since i8count is set.
*/
xfs_dir2_sf_put_parent_ino(sfp, pino);
dp->d_ops->sf_put_parent_ino(sfp, pino);
sfp->count = 0;
dp->i_d.di_size = size;
xfs_dir2_sf_check(args);
@ -837,7 +753,7 @@ xfs_dir2_sf_lookup(
*/
if (args->namelen == 2 &&
args->name[0] == '.' && args->name[1] == '.') {
args->inumber = xfs_dir2_sf_get_parent_ino(sfp);
args->inumber = dp->d_ops->sf_get_parent_ino(sfp);
args->cmpresult = XFS_CMP_EXACT;
args->filetype = XFS_DIR3_FT_DIR;
return XFS_ERROR(EEXIST);
@ -857,10 +773,8 @@ xfs_dir2_sf_lookup(
sfep->namelen);
if (cmp != XFS_CMP_DIFFERENT && cmp != args->cmpresult) {
args->cmpresult = cmp;
args->inumber = xfs_dir3_sfe_get_ino(dp->i_mount,
sfp, sfep);
args->filetype = xfs_dir3_sfe_get_ftype(dp->i_mount,
sfp, sfep);
args->inumber = dp->d_ops->sf_get_ino(sfp, sfep);
args->filetype = dp->d_ops->sf_get_ftype(sfep);
if (cmp == XFS_CMP_EXACT)
return XFS_ERROR(EEXIST);
ci_sfep = sfep;
@ -919,7 +833,7 @@ xfs_dir2_sf_removename(
i++, sfep = dp->d_ops->sf_nextentry(sfp, sfep)) {
if (xfs_da_compname(args, sfep->name, sfep->namelen) ==
XFS_CMP_EXACT) {
ASSERT(xfs_dir3_sfe_get_ino(dp->i_mount, sfp, sfep) ==
ASSERT(dp->d_ops->sf_get_ino(sfp, sfep) ==
args->inumber);
break;
}
@ -1040,10 +954,10 @@ xfs_dir2_sf_replace(
if (args->namelen == 2 &&
args->name[0] == '.' && args->name[1] == '.') {
#if XFS_BIG_INUMS || defined(DEBUG)
ino = xfs_dir2_sf_get_parent_ino(sfp);
ino = dp->d_ops->sf_get_parent_ino(sfp);
ASSERT(args->inumber != ino);
#endif
xfs_dir2_sf_put_parent_ino(sfp, args->inumber);
dp->d_ops->sf_put_parent_ino(sfp, args->inumber);
}
/*
* Normal entry, look for the name.
@ -1054,14 +968,11 @@ xfs_dir2_sf_replace(
if (xfs_da_compname(args, sfep->name, sfep->namelen) ==
XFS_CMP_EXACT) {
#if XFS_BIG_INUMS || defined(DEBUG)
ino = xfs_dir3_sfe_get_ino(dp->i_mount,
sfp, sfep);
ino = dp->d_ops->sf_get_ino(sfp, sfep);
ASSERT(args->inumber != ino);
#endif
xfs_dir3_sfe_put_ino(dp->i_mount, sfp, sfep,
args->inumber);
xfs_dir3_sfe_put_ftype(dp->i_mount, sfp, sfep,
args->filetype);
dp->d_ops->sf_put_ino(sfp, sfep, args->inumber);
dp->d_ops->sf_put_ftype(sfep, args->filetype);
break;
}
}
@ -1164,7 +1075,7 @@ xfs_dir2_sf_toino4(
*/
sfp->count = oldsfp->count;
sfp->i8count = 0;
xfs_dir2_sf_put_parent_ino(sfp, xfs_dir2_sf_get_parent_ino(oldsfp));
dp->d_ops->sf_put_parent_ino(sfp, dp->d_ops->sf_get_parent_ino(oldsfp));
/*
* Copy the entries field by field.
*/
@ -1176,10 +1087,9 @@ xfs_dir2_sf_toino4(
sfep->namelen = oldsfep->namelen;
sfep->offset = oldsfep->offset;
memcpy(sfep->name, oldsfep->name, sfep->namelen);
xfs_dir3_sfe_put_ino(mp, sfp, sfep,
xfs_dir3_sfe_get_ino(mp, oldsfp, oldsfep));
xfs_dir3_sfe_put_ftype(mp, sfp, sfep,
xfs_dir3_sfe_get_ftype(mp, oldsfp, oldsfep));
dp->d_ops->sf_put_ino(sfp, sfep,
dp->d_ops->sf_get_ino(oldsfp, oldsfep));
dp->d_ops->sf_put_ftype(sfep, dp->d_ops->sf_get_ftype(oldsfep));
}
/*
* Clean up the inode.
@ -1243,7 +1153,7 @@ xfs_dir2_sf_toino8(
*/
sfp->count = oldsfp->count;
sfp->i8count = 1;
xfs_dir2_sf_put_parent_ino(sfp, xfs_dir2_sf_get_parent_ino(oldsfp));
dp->d_ops->sf_put_parent_ino(sfp, dp->d_ops->sf_get_parent_ino(oldsfp));
/*
* Copy the entries field by field.
*/
@ -1255,10 +1165,9 @@ xfs_dir2_sf_toino8(
sfep->namelen = oldsfep->namelen;
sfep->offset = oldsfep->offset;
memcpy(sfep->name, oldsfep->name, sfep->namelen);
xfs_dir3_sfe_put_ino(mp, sfp, sfep,
xfs_dir3_sfe_get_ino(mp, oldsfp, oldsfep));
xfs_dir3_sfe_put_ftype(mp, sfp, sfep,
xfs_dir3_sfe_get_ftype(mp, oldsfp, oldsfep));
dp->d_ops->sf_put_ino(sfp, sfep,
dp->d_ops->sf_get_ino(oldsfp, oldsfep));
dp->d_ops->sf_put_ftype(sfep, dp->d_ops->sf_get_ftype(oldsfep));
}
/*
* Clean up the inode.