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Diffstat (limited to 'fs/xfs/scrub/attr.c')
-rw-r--r--fs/xfs/scrub/attr.c130
1 files changed, 65 insertions, 65 deletions
diff --git a/fs/xfs/scrub/attr.c b/fs/xfs/scrub/attr.c
index de51cf8a8516..81d5e90547a1 100644
--- a/fs/xfs/scrub/attr.c
+++ b/fs/xfs/scrub/attr.c
@@ -32,11 +32,11 @@
/* Set us up to scrub an inode's extended attributes. */
int
-xfs_scrub_setup_xattr(
- struct xfs_scrub_context *sc,
- struct xfs_inode *ip)
+xchk_setup_xattr(
+ struct xfs_scrub *sc,
+ struct xfs_inode *ip)
{
- size_t sz;
+ size_t sz;
/*
* Allocate the buffer without the inode lock held. We need enough
@@ -50,14 +50,14 @@ xfs_scrub_setup_xattr(
if (!sc->buf)
return -ENOMEM;
- return xfs_scrub_setup_inode_contents(sc, ip, 0);
+ return xchk_setup_inode_contents(sc, ip, 0);
}
/* Extended Attributes */
-struct xfs_scrub_xattr {
+struct xchk_xattr {
struct xfs_attr_list_context context;
- struct xfs_scrub_context *sc;
+ struct xfs_scrub *sc;
};
/*
@@ -69,22 +69,22 @@ struct xfs_scrub_xattr {
* or if we get more or less data than we expected.
*/
static void
-xfs_scrub_xattr_listent(
+xchk_xattr_listent(
struct xfs_attr_list_context *context,
int flags,
unsigned char *name,
int namelen,
int valuelen)
{
- struct xfs_scrub_xattr *sx;
+ struct xchk_xattr *sx;
struct xfs_da_args args = { NULL };
int error = 0;
- sx = container_of(context, struct xfs_scrub_xattr, context);
+ sx = container_of(context, struct xchk_xattr, context);
if (flags & XFS_ATTR_INCOMPLETE) {
/* Incomplete attr key, just mark the inode for preening. */
- xfs_scrub_ino_set_preen(sx->sc, context->dp->i_ino);
+ xchk_ino_set_preen(sx->sc, context->dp->i_ino);
return;
}
@@ -106,11 +106,11 @@ xfs_scrub_xattr_listent(
error = xfs_attr_get_ilocked(context->dp, &args);
if (error == -EEXIST)
error = 0;
- if (!xfs_scrub_fblock_process_error(sx->sc, XFS_ATTR_FORK, args.blkno,
+ if (!xchk_fblock_process_error(sx->sc, XFS_ATTR_FORK, args.blkno,
&error))
goto fail_xref;
if (args.valuelen != valuelen)
- xfs_scrub_fblock_set_corrupt(sx->sc, XFS_ATTR_FORK,
+ xchk_fblock_set_corrupt(sx->sc, XFS_ATTR_FORK,
args.blkno);
fail_xref:
if (sx->sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT)
@@ -126,14 +126,14 @@ fail_xref:
* the smallest address
*/
STATIC bool
-xfs_scrub_xattr_set_map(
- struct xfs_scrub_context *sc,
- unsigned long *map,
- unsigned int start,
- unsigned int len)
+xchk_xattr_set_map(
+ struct xfs_scrub *sc,
+ unsigned long *map,
+ unsigned int start,
+ unsigned int len)
{
- unsigned int mapsize = sc->mp->m_attr_geo->blksize;
- bool ret = true;
+ unsigned int mapsize = sc->mp->m_attr_geo->blksize;
+ bool ret = true;
if (start >= mapsize)
return false;
@@ -154,8 +154,8 @@ xfs_scrub_xattr_set_map(
* attr freemap has problems or points to used space.
*/
STATIC bool
-xfs_scrub_xattr_check_freemap(
- struct xfs_scrub_context *sc,
+xchk_xattr_check_freemap(
+ struct xfs_scrub *sc,
unsigned long *map,
struct xfs_attr3_icleaf_hdr *leafhdr)
{
@@ -168,7 +168,7 @@ xfs_scrub_xattr_check_freemap(
freemap = (unsigned long *)sc->buf + BITS_TO_LONGS(mapsize);
bitmap_zero(freemap, mapsize);
for (i = 0; i < XFS_ATTR_LEAF_MAPSIZE; i++) {
- if (!xfs_scrub_xattr_set_map(sc, freemap,
+ if (!xchk_xattr_set_map(sc, freemap,
leafhdr->freemap[i].base,
leafhdr->freemap[i].size))
return false;
@@ -184,8 +184,8 @@ xfs_scrub_xattr_check_freemap(
* Returns the number of bytes used for the name/value data.
*/
STATIC void
-xfs_scrub_xattr_entry(
- struct xfs_scrub_da_btree *ds,
+xchk_xattr_entry(
+ struct xchk_da_btree *ds,
int level,
char *buf_end,
struct xfs_attr_leafblock *leaf,
@@ -204,17 +204,17 @@ xfs_scrub_xattr_entry(
unsigned int namesize;
if (ent->pad2 != 0)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
/* Hash values in order? */
if (be32_to_cpu(ent->hashval) < *last_hashval)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
*last_hashval = be32_to_cpu(ent->hashval);
nameidx = be16_to_cpu(ent->nameidx);
if (nameidx < leafhdr->firstused ||
nameidx >= mp->m_attr_geo->blksize) {
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
return;
}
@@ -225,27 +225,27 @@ xfs_scrub_xattr_entry(
be16_to_cpu(lentry->valuelen));
name_end = (char *)lentry + namesize;
if (lentry->namelen == 0)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
} else {
rentry = xfs_attr3_leaf_name_remote(leaf, idx);
namesize = xfs_attr_leaf_entsize_remote(rentry->namelen);
name_end = (char *)rentry + namesize;
if (rentry->namelen == 0 || rentry->valueblk == 0)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
}
if (name_end > buf_end)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
- if (!xfs_scrub_xattr_set_map(ds->sc, usedmap, nameidx, namesize))
- xfs_scrub_da_set_corrupt(ds, level);
+ if (!xchk_xattr_set_map(ds->sc, usedmap, nameidx, namesize))
+ xchk_da_set_corrupt(ds, level);
if (!(ds->sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT))
*usedbytes += namesize;
}
/* Scrub an attribute leaf. */
STATIC int
-xfs_scrub_xattr_block(
- struct xfs_scrub_da_btree *ds,
+xchk_xattr_block(
+ struct xchk_da_btree *ds,
int level)
{
struct xfs_attr3_icleaf_hdr leafhdr;
@@ -275,10 +275,10 @@ xfs_scrub_xattr_block(
if (leaf->hdr.pad1 != 0 || leaf->hdr.pad2 != 0 ||
leaf->hdr.info.hdr.pad != 0)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
} else {
if (leaf->hdr.pad1 != 0 || leaf->hdr.info.pad != 0)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
}
/* Check the leaf header */
@@ -286,44 +286,44 @@ xfs_scrub_xattr_block(
hdrsize = xfs_attr3_leaf_hdr_size(leaf);
if (leafhdr.usedbytes > mp->m_attr_geo->blksize)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
if (leafhdr.firstused > mp->m_attr_geo->blksize)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
if (leafhdr.firstused < hdrsize)
- xfs_scrub_da_set_corrupt(ds, level);
- if (!xfs_scrub_xattr_set_map(ds->sc, usedmap, 0, hdrsize))
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
+ if (!xchk_xattr_set_map(ds->sc, usedmap, 0, hdrsize))
+ xchk_da_set_corrupt(ds, level);
if (ds->sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT)
goto out;
entries = xfs_attr3_leaf_entryp(leaf);
if ((char *)&entries[leafhdr.count] > (char *)leaf + leafhdr.firstused)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
buf_end = (char *)bp->b_addr + mp->m_attr_geo->blksize;
for (i = 0, ent = entries; i < leafhdr.count; ent++, i++) {
/* Mark the leaf entry itself. */
off = (char *)ent - (char *)leaf;
- if (!xfs_scrub_xattr_set_map(ds->sc, usedmap, off,
+ if (!xchk_xattr_set_map(ds->sc, usedmap, off,
sizeof(xfs_attr_leaf_entry_t))) {
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
goto out;
}
/* Check the entry and nameval. */
- xfs_scrub_xattr_entry(ds, level, buf_end, leaf, &leafhdr,
+ xchk_xattr_entry(ds, level, buf_end, leaf, &leafhdr,
usedmap, ent, i, &usedbytes, &last_hashval);
if (ds->sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT)
goto out;
}
- if (!xfs_scrub_xattr_check_freemap(ds->sc, usedmap, &leafhdr))
- xfs_scrub_da_set_corrupt(ds, level);
+ if (!xchk_xattr_check_freemap(ds->sc, usedmap, &leafhdr))
+ xchk_da_set_corrupt(ds, level);
if (leafhdr.usedbytes != usedbytes)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
out:
return 0;
@@ -331,8 +331,8 @@ out:
/* Scrub a attribute btree record. */
STATIC int
-xfs_scrub_xattr_rec(
- struct xfs_scrub_da_btree *ds,
+xchk_xattr_rec(
+ struct xchk_da_btree *ds,
int level,
void *rec)
{
@@ -352,14 +352,14 @@ xfs_scrub_xattr_rec(
blk = &ds->state->path.blk[level];
/* Check the whole block, if necessary. */
- error = xfs_scrub_xattr_block(ds, level);
+ error = xchk_xattr_block(ds, level);
if (error)
goto out;
if (ds->sc->sm->sm_flags & XFS_SCRUB_OFLAG_CORRUPT)
goto out;
/* Check the hash of the entry. */
- error = xfs_scrub_da_btree_hash(ds, level, &ent->hashval);
+ error = xchk_da_btree_hash(ds, level, &ent->hashval);
if (error)
goto out;
@@ -368,7 +368,7 @@ xfs_scrub_xattr_rec(
hdrsize = xfs_attr3_leaf_hdr_size(bp->b_addr);
nameidx = be16_to_cpu(ent->nameidx);
if (nameidx < hdrsize || nameidx >= mp->m_attr_geo->blksize) {
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
goto out;
}
@@ -377,12 +377,12 @@ xfs_scrub_xattr_rec(
badflags = ~(XFS_ATTR_LOCAL | XFS_ATTR_ROOT | XFS_ATTR_SECURE |
XFS_ATTR_INCOMPLETE);
if ((ent->flags & badflags) != 0)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
if (ent->flags & XFS_ATTR_LOCAL) {
lentry = (struct xfs_attr_leaf_name_local *)
(((char *)bp->b_addr) + nameidx);
if (lentry->namelen <= 0) {
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
goto out;
}
calc_hash = xfs_da_hashname(lentry->nameval, lentry->namelen);
@@ -390,13 +390,13 @@ xfs_scrub_xattr_rec(
rentry = (struct xfs_attr_leaf_name_remote *)
(((char *)bp->b_addr) + nameidx);
if (rentry->namelen <= 0) {
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
goto out;
}
calc_hash = xfs_da_hashname(rentry->name, rentry->namelen);
}
if (calc_hash != hash)
- xfs_scrub_da_set_corrupt(ds, level);
+ xchk_da_set_corrupt(ds, level);
out:
return error;
@@ -404,10 +404,10 @@ out:
/* Scrub the extended attribute metadata. */
int
-xfs_scrub_xattr(
- struct xfs_scrub_context *sc)
+xchk_xattr(
+ struct xfs_scrub *sc)
{
- struct xfs_scrub_xattr sx;
+ struct xchk_xattr sx;
struct attrlist_cursor_kern cursor = { 0 };
xfs_dablk_t last_checked = -1U;
int error = 0;
@@ -417,7 +417,7 @@ xfs_scrub_xattr(
memset(&sx, 0, sizeof(sx));
/* Check attribute tree structure */
- error = xfs_scrub_da_btree(sc, XFS_ATTR_FORK, xfs_scrub_xattr_rec,
+ error = xchk_da_btree(sc, XFS_ATTR_FORK, xchk_xattr_rec,
&last_checked);
if (error)
goto out;
@@ -429,7 +429,7 @@ xfs_scrub_xattr(
sx.context.dp = sc->ip;
sx.context.cursor = &cursor;
sx.context.resynch = 1;
- sx.context.put_listent = xfs_scrub_xattr_listent;
+ sx.context.put_listent = xchk_xattr_listent;
sx.context.tp = sc->tp;
sx.context.flags = ATTR_INCOMPLETE;
sx.sc = sc;
@@ -438,7 +438,7 @@ xfs_scrub_xattr(
* Look up every xattr in this file by name.
*
* Use the backend implementation of xfs_attr_list to call
- * xfs_scrub_xattr_listent on every attribute key in this inode.
+ * xchk_xattr_listent on every attribute key in this inode.
* In other words, we use the same iterator/callback mechanism
* that listattr uses to scrub extended attributes, though in our
* _listent function, we check the value of the attribute.
@@ -451,7 +451,7 @@ xfs_scrub_xattr(
* locking order.
*/
error = xfs_attr_list_int_ilocked(&sx.context);
- if (!xfs_scrub_fblock_process_error(sc, XFS_ATTR_FORK, 0, &error))
+ if (!xchk_fblock_process_error(sc, XFS_ATTR_FORK, 0, &error))
goto out;
out:
return error;