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path: root/fs/ubifs/debug.c
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Diffstat (limited to 'fs/ubifs/debug.c')
-rw-r--r--fs/ubifs/debug.c200
1 files changed, 103 insertions, 97 deletions
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 6e6f018b2f..38c91d0734 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -334,9 +334,9 @@ void ubifs_dump_node(const struct ubifs_info *c, const void *node)
pr_err("\tkey_fmt %d (%s)\n",
(int)sup->key_fmt, get_key_fmt(sup->key_fmt));
pr_err("\tflags %#x\n", sup_flags);
- pr_err("\t big_lpt %u\n",
+ pr_err("\tbig_lpt %u\n",
!!(sup_flags & UBIFS_FLG_BIGLPT));
- pr_err("\t space_fixup %u\n",
+ pr_err("\tspace_fixup %u\n",
!!(sup_flags & UBIFS_FLG_SPACE_FIXUP));
pr_err("\tmin_io_size %u\n", le32_to_cpu(sup->min_io_size));
pr_err("\tleb_size %u\n", le32_to_cpu(sup->leb_size));
@@ -751,8 +751,10 @@ void ubifs_dump_lprops(struct ubifs_info *c)
for (lnum = c->main_first; lnum < c->leb_cnt; lnum++) {
err = ubifs_read_one_lp(c, lnum, &lp);
- if (err)
- ubifs_err("cannot read lprops for LEB %d", lnum);
+ if (err) {
+ ubifs_err(c, "cannot read lprops for LEB %d", lnum);
+ continue;
+ }
ubifs_dump_lprop(c, &lp);
}
@@ -823,13 +825,13 @@ void ubifs_dump_leb(const struct ubifs_info *c, int lnum)
buf = __vmalloc(c->leb_size, GFP_NOFS, PAGE_KERNEL);
if (!buf) {
- ubifs_err("cannot allocate memory for dumping LEB %d", lnum);
+ ubifs_err(c, "cannot allocate memory for dumping LEB %d", lnum);
return;
}
sleb = ubifs_scan(c, lnum, 0, buf, 0);
if (IS_ERR(sleb)) {
- ubifs_err("scan error %d", (int)PTR_ERR(sleb));
+ ubifs_err(c, "scan error %d", (int)PTR_ERR(sleb));
goto out;
}
@@ -1037,7 +1039,7 @@ int dbg_check_space_info(struct ubifs_info *c)
spin_unlock(&c->space_lock);
if (free != d->saved_free) {
- ubifs_err("free space changed from %lld to %lld",
+ ubifs_err(c, "free space changed from %lld to %lld",
d->saved_free, free);
goto out;
}
@@ -1045,15 +1047,15 @@ int dbg_check_space_info(struct ubifs_info *c)
return 0;
out:
- ubifs_msg("saved lprops statistics dump");
+ ubifs_msg(c, "saved lprops statistics dump");
ubifs_dump_lstats(&d->saved_lst);
- ubifs_msg("saved budgeting info dump");
+ ubifs_msg(c, "saved budgeting info dump");
ubifs_dump_budg(c, &d->saved_bi);
- ubifs_msg("saved idx_gc_cnt %d", d->saved_idx_gc_cnt);
- ubifs_msg("current lprops statistics dump");
+ ubifs_msg(c, "saved idx_gc_cnt %d", d->saved_idx_gc_cnt);
+ ubifs_msg(c, "current lprops statistics dump");
ubifs_get_lp_stats(c, &lst);
ubifs_dump_lstats(&lst);
- ubifs_msg("current budgeting info dump");
+ ubifs_msg(c, "current budgeting info dump");
ubifs_dump_budg(c, &c->bi);
dump_stack();
return -EINVAL;
@@ -1082,9 +1084,9 @@ int dbg_check_synced_i_size(const struct ubifs_info *c, struct inode *inode)
mutex_lock(&ui->ui_mutex);
spin_lock(&ui->ui_lock);
if (ui->ui_size != ui->synced_i_size && !ui->dirty) {
- ubifs_err("ui_size is %lld, synced_i_size is %lld, but inode is clean",
+ ubifs_err(c, "ui_size is %lld, synced_i_size is %lld, but inode is clean",
ui->ui_size, ui->synced_i_size);
- ubifs_err("i_ino %lu, i_mode %#x, i_size %lld", inode->i_ino,
+ ubifs_err(c, "i_ino %lu, i_mode %#x, i_size %lld", inode->i_ino,
inode->i_mode, i_size_read(inode));
dump_stack();
err = -EINVAL;
@@ -1145,7 +1147,7 @@ int dbg_check_dir(struct ubifs_info *c, const struct inode *dir)
kfree(pdent);
if (i_size_read(dir) != size) {
- ubifs_err("directory inode %lu has size %llu, but calculated size is %llu",
+ ubifs_err(c, "directory inode %lu has size %llu, but calculated size is %llu",
dir->i_ino, (unsigned long long)i_size_read(dir),
(unsigned long long)size);
ubifs_dump_inode(c, dir);
@@ -1153,7 +1155,7 @@ int dbg_check_dir(struct ubifs_info *c, const struct inode *dir)
return -EINVAL;
}
if (dir->i_nlink != nlink) {
- ubifs_err("directory inode %lu has nlink %u, but calculated nlink is %u",
+ ubifs_err(c, "directory inode %lu has nlink %u, but calculated nlink is %u",
dir->i_ino, dir->i_nlink, nlink);
ubifs_dump_inode(c, dir);
dump_stack();
@@ -1212,10 +1214,10 @@ static int dbg_check_key_order(struct ubifs_info *c, struct ubifs_zbranch *zbr1,
err = 1;
key_read(c, &dent1->key, &key);
if (keys_cmp(c, &zbr1->key, &key)) {
- ubifs_err("1st entry at %d:%d has key %s", zbr1->lnum,
+ ubifs_err(c, "1st entry at %d:%d has key %s", zbr1->lnum,
zbr1->offs, dbg_snprintf_key(c, &key, key_buf,
DBG_KEY_BUF_LEN));
- ubifs_err("but it should have key %s according to tnc",
+ ubifs_err(c, "but it should have key %s according to tnc",
dbg_snprintf_key(c, &zbr1->key, key_buf,
DBG_KEY_BUF_LEN));
ubifs_dump_node(c, dent1);
@@ -1224,10 +1226,10 @@ static int dbg_check_key_order(struct ubifs_info *c, struct ubifs_zbranch *zbr1,
key_read(c, &dent2->key, &key);
if (keys_cmp(c, &zbr2->key, &key)) {
- ubifs_err("2nd entry at %d:%d has key %s", zbr1->lnum,
+ ubifs_err(c, "2nd entry at %d:%d has key %s", zbr1->lnum,
zbr1->offs, dbg_snprintf_key(c, &key, key_buf,
DBG_KEY_BUF_LEN));
- ubifs_err("but it should have key %s according to tnc",
+ ubifs_err(c, "but it should have key %s according to tnc",
dbg_snprintf_key(c, &zbr2->key, key_buf,
DBG_KEY_BUF_LEN));
ubifs_dump_node(c, dent2);
@@ -1243,14 +1245,14 @@ static int dbg_check_key_order(struct ubifs_info *c, struct ubifs_zbranch *zbr1,
goto out_free;
}
if (cmp == 0 && nlen1 == nlen2)
- ubifs_err("2 xent/dent nodes with the same name");
+ ubifs_err(c, "2 xent/dent nodes with the same name");
else
- ubifs_err("bad order of colliding key %s",
+ ubifs_err(c, "bad order of colliding key %s",
dbg_snprintf_key(c, &key, key_buf, DBG_KEY_BUF_LEN));
- ubifs_msg("first node at %d:%d\n", zbr1->lnum, zbr1->offs);
+ ubifs_msg(c, "first node at %d:%d\n", zbr1->lnum, zbr1->offs);
ubifs_dump_node(c, dent1);
- ubifs_msg("second node at %d:%d\n", zbr2->lnum, zbr2->offs);
+ ubifs_msg(c, "second node at %d:%d\n", zbr2->lnum, zbr2->offs);
ubifs_dump_node(c, dent2);
out_free:
@@ -1452,11 +1454,11 @@ static int dbg_check_znode(struct ubifs_info *c, struct ubifs_zbranch *zbr)
return 0;
out:
- ubifs_err("failed, error %d", err);
- ubifs_msg("dump of the znode");
+ ubifs_err(c, "failed, error %d", err);
+ ubifs_msg(c, "dump of the znode");
ubifs_dump_znode(c, znode);
if (zp) {
- ubifs_msg("dump of the parent znode");
+ ubifs_msg(c, "dump of the parent znode");
ubifs_dump_znode(c, zp);
}
dump_stack();
@@ -1552,9 +1554,9 @@ int dbg_check_tnc(struct ubifs_info *c, int extra)
if (err < 0)
return err;
if (err) {
- ubifs_msg("first znode");
+ ubifs_msg(c, "first znode");
ubifs_dump_znode(c, prev);
- ubifs_msg("second znode");
+ ubifs_msg(c, "second znode");
ubifs_dump_znode(c, znode);
return -EINVAL;
}
@@ -1563,13 +1565,13 @@ int dbg_check_tnc(struct ubifs_info *c, int extra)
if (extra) {
if (clean_cnt != atomic_long_read(&c->clean_zn_cnt)) {
- ubifs_err("incorrect clean_zn_cnt %ld, calculated %ld",
+ ubifs_err(c, "incorrect clean_zn_cnt %ld, calculated %ld",
atomic_long_read(&c->clean_zn_cnt),
clean_cnt);
return -EINVAL;
}
if (dirty_cnt != atomic_long_read(&c->dirty_zn_cnt)) {
- ubifs_err("incorrect dirty_zn_cnt %ld, calculated %ld",
+ ubifs_err(c, "incorrect dirty_zn_cnt %ld, calculated %ld",
atomic_long_read(&c->dirty_zn_cnt),
dirty_cnt);
return -EINVAL;
@@ -1648,7 +1650,7 @@ int dbg_walk_index(struct ubifs_info *c, dbg_leaf_callback leaf_cb,
if (znode_cb) {
err = znode_cb(c, znode, priv);
if (err) {
- ubifs_err("znode checking function returned error %d",
+ ubifs_err(c, "znode checking function returned error %d",
err);
ubifs_dump_znode(c, znode);
goto out_dump;
@@ -1659,7 +1661,7 @@ int dbg_walk_index(struct ubifs_info *c, dbg_leaf_callback leaf_cb,
zbr = &znode->zbranch[idx];
err = leaf_cb(c, zbr, priv);
if (err) {
- ubifs_err("leaf checking function returned error %d, for leaf at LEB %d:%d",
+ ubifs_err(c, "leaf checking function returned error %d, for leaf at LEB %d:%d",
err, zbr->lnum, zbr->offs);
goto out_dump;
}
@@ -1715,7 +1717,7 @@ out_dump:
zbr = &znode->parent->zbranch[znode->iip];
else
zbr = &c->zroot;
- ubifs_msg("dump of znode at LEB %d:%d", zbr->lnum, zbr->offs);
+ ubifs_msg(c, "dump of znode at LEB %d:%d", zbr->lnum, zbr->offs);
ubifs_dump_znode(c, znode);
out_unlock:
mutex_unlock(&c->tnc_mutex);
@@ -1762,12 +1764,12 @@ int dbg_check_idx_size(struct ubifs_info *c, long long idx_size)
err = dbg_walk_index(c, NULL, add_size, &calc);
if (err) {
- ubifs_err("error %d while walking the index", err);
+ ubifs_err(c, "error %d while walking the index", err);
return err;
}
if (calc != idx_size) {
- ubifs_err("index size check failed: calculated size is %lld, should be %lld",
+ ubifs_err(c, "index size check failed: calculated size is %lld, should be %lld",
calc, idx_size);
dump_stack();
return -EINVAL;
@@ -1855,7 +1857,7 @@ static struct fsck_inode *add_inode(struct ubifs_info *c,
}
if (inum > c->highest_inum) {
- ubifs_err("too high inode number, max. is %lu",
+ ubifs_err(c, "too high inode number, max. is %lu",
(unsigned long)c->highest_inum);
return ERR_PTR(-EINVAL);
}
@@ -1962,17 +1964,17 @@ static struct fsck_inode *read_add_inode(struct ubifs_info *c,
ino_key_init(c, &key, inum);
err = ubifs_lookup_level0(c, &key, &znode, &n);
if (!err) {
- ubifs_err("inode %lu not found in index", (unsigned long)inum);
+ ubifs_err(c, "inode %lu not found in index", (unsigned long)inum);
return ERR_PTR(-ENOENT);
} else if (err < 0) {
- ubifs_err("error %d while looking up inode %lu",
+ ubifs_err(c, "error %d while looking up inode %lu",
err, (unsigned long)inum);
return ERR_PTR(err);
}
zbr = &znode->zbranch[n];
if (zbr->len < UBIFS_INO_NODE_SZ) {
- ubifs_err("bad node %lu node length %d",
+ ubifs_err(c, "bad node %lu node length %d",
(unsigned long)inum, zbr->len);
return ERR_PTR(-EINVAL);
}
@@ -1983,7 +1985,7 @@ static struct fsck_inode *read_add_inode(struct ubifs_info *c,
err = ubifs_tnc_read_node(c, zbr, ino);
if (err) {
- ubifs_err("cannot read inode node at LEB %d:%d, error %d",
+ ubifs_err(c, "cannot read inode node at LEB %d:%d, error %d",
zbr->lnum, zbr->offs, err);
kfree(ino);
return ERR_PTR(err);
@@ -1992,7 +1994,7 @@ static struct fsck_inode *read_add_inode(struct ubifs_info *c,
fscki = add_inode(c, fsckd, ino);
kfree(ino);
if (IS_ERR(fscki)) {
- ubifs_err("error %ld while adding inode %lu node",
+ ubifs_err(c, "error %ld while adding inode %lu node",
PTR_ERR(fscki), (unsigned long)inum);
return fscki;
}
@@ -2026,7 +2028,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
struct fsck_inode *fscki;
if (zbr->len < UBIFS_CH_SZ) {
- ubifs_err("bad leaf length %d (LEB %d:%d)",
+ ubifs_err(c, "bad leaf length %d (LEB %d:%d)",
zbr->len, zbr->lnum, zbr->offs);
return -EINVAL;
}
@@ -2037,7 +2039,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
err = ubifs_tnc_read_node(c, zbr, node);
if (err) {
- ubifs_err("cannot read leaf node at LEB %d:%d, error %d",
+ ubifs_err(c, "cannot read leaf node at LEB %d:%d, error %d",
zbr->lnum, zbr->offs, err);
goto out_free;
}
@@ -2047,7 +2049,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
fscki = add_inode(c, priv, node);
if (IS_ERR(fscki)) {
err = PTR_ERR(fscki);
- ubifs_err("error %d while adding inode node", err);
+ ubifs_err(c, "error %d while adding inode node", err);
goto out_dump;
}
goto out;
@@ -2055,7 +2057,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
if (type != UBIFS_DENT_KEY && type != UBIFS_XENT_KEY &&
type != UBIFS_DATA_KEY) {
- ubifs_err("unexpected node type %d at LEB %d:%d",
+ ubifs_err(c, "unexpected node type %d at LEB %d:%d",
type, zbr->lnum, zbr->offs);
err = -EINVAL;
goto out_free;
@@ -2063,7 +2065,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
ch = node;
if (le64_to_cpu(ch->sqnum) > c->max_sqnum) {
- ubifs_err("too high sequence number, max. is %llu",
+ ubifs_err(c, "too high sequence number, max. is %llu",
c->max_sqnum);
err = -EINVAL;
goto out_dump;
@@ -2073,6 +2075,8 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
long long blk_offs;
struct ubifs_data_node *dn = node;
+ ubifs_assert(zbr->len >= UBIFS_DATA_NODE_SZ);
+
/*
* Search the inode node this data node belongs to and insert
* it to the RB-tree of inodes.
@@ -2081,7 +2085,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
fscki = read_add_inode(c, priv, inum);
if (IS_ERR(fscki)) {
err = PTR_ERR(fscki);
- ubifs_err("error %d while processing data node and trying to find inode node %lu",
+ ubifs_err(c, "error %d while processing data node and trying to find inode node %lu",
err, (unsigned long)inum);
goto out_dump;
}
@@ -2091,7 +2095,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
blk_offs <<= UBIFS_BLOCK_SHIFT;
blk_offs += le32_to_cpu(dn->size);
if (blk_offs > fscki->size) {
- ubifs_err("data node at LEB %d:%d is not within inode size %lld",
+ ubifs_err(c, "data node at LEB %d:%d is not within inode size %lld",
zbr->lnum, zbr->offs, fscki->size);
err = -EINVAL;
goto out_dump;
@@ -2101,6 +2105,8 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
struct ubifs_dent_node *dent = node;
struct fsck_inode *fscki1;
+ ubifs_assert(zbr->len >= UBIFS_DENT_NODE_SZ);
+
err = ubifs_validate_entry(c, dent);
if (err)
goto out_dump;
@@ -2113,7 +2119,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
fscki = read_add_inode(c, priv, inum);
if (IS_ERR(fscki)) {
err = PTR_ERR(fscki);
- ubifs_err("error %d while processing entry node and trying to find inode node %lu",
+ ubifs_err(c, "error %d while processing entry node and trying to find inode node %lu",
err, (unsigned long)inum);
goto out_dump;
}
@@ -2125,7 +2131,7 @@ static int check_leaf(struct ubifs_info *c, struct ubifs_zbranch *zbr,
fscki1 = read_add_inode(c, priv, inum);
if (IS_ERR(fscki1)) {
err = PTR_ERR(fscki1);
- ubifs_err("error %d while processing entry node and trying to find parent inode node %lu",
+ ubifs_err(c, "error %d while processing entry node and trying to find parent inode node %lu",
err, (unsigned long)inum);
goto out_dump;
}
@@ -2148,7 +2154,7 @@ out:
return 0;
out_dump:
- ubifs_msg("dump of node at LEB %d:%d", zbr->lnum, zbr->offs);
+ ubifs_msg(c, "dump of node at LEB %d:%d", zbr->lnum, zbr->offs);
ubifs_dump_node(c, node);
out_free:
kfree(node);
@@ -2199,52 +2205,52 @@ static int check_inodes(struct ubifs_info *c, struct fsck_data *fsckd)
*/
if (fscki->inum != UBIFS_ROOT_INO &&
fscki->references != 1) {
- ubifs_err("directory inode %lu has %d direntries which refer it, but should be 1",
+ ubifs_err(c, "directory inode %lu has %d direntries which refer it, but should be 1",
(unsigned long)fscki->inum,
fscki->references);
goto out_dump;
}
if (fscki->inum == UBIFS_ROOT_INO &&
fscki->references != 0) {
- ubifs_err("root inode %lu has non-zero (%d) direntries which refer it",
+ ubifs_err(c, "root inode %lu has non-zero (%d) direntries which refer it",
(unsigned long)fscki->inum,
fscki->references);
goto out_dump;
}
if (fscki->calc_sz != fscki->size) {
- ubifs_err("directory inode %lu size is %lld, but calculated size is %lld",
+ ubifs_err(c, "directory inode %lu size is %lld, but calculated size is %lld",
(unsigned long)fscki->inum,
fscki->size, fscki->calc_sz);
goto out_dump;
}
if (fscki->calc_cnt != fscki->nlink) {
- ubifs_err("directory inode %lu nlink is %d, but calculated nlink is %d",
+ ubifs_err(c, "directory inode %lu nlink is %d, but calculated nlink is %d",
(unsigned long)fscki->inum,
fscki->nlink, fscki->calc_cnt);
goto out_dump;
}
} else {
if (fscki->references != fscki->nlink) {
- ubifs_err("inode %lu nlink is %d, but calculated nlink is %d",
+ ubifs_err(c, "inode %lu nlink is %d, but calculated nlink is %d",
(unsigned long)fscki->inum,
fscki->nlink, fscki->references);
goto out_dump;
}
}
if (fscki->xattr_sz != fscki->calc_xsz) {
- ubifs_err("inode %lu has xattr size %u, but calculated size is %lld",
+ ubifs_err(c, "inode %lu has xattr size %u, but calculated size is %lld",
(unsigned long)fscki->inum, fscki->xattr_sz,
fscki->calc_xsz);
goto out_dump;
}
if (fscki->xattr_cnt != fscki->calc_xcnt) {
- ubifs_err("inode %lu has %u xattrs, but calculated count is %lld",
+ ubifs_err(c, "inode %lu has %u xattrs, but calculated count is %lld",
(unsigned long)fscki->inum,
fscki->xattr_cnt, fscki->calc_xcnt);
goto out_dump;
}
if (fscki->xattr_nms != fscki->calc_xnms) {
- ubifs_err("inode %lu has xattr names' size %u, but calculated names' size is %lld",
+ ubifs_err(c, "inode %lu has xattr names' size %u, but calculated names' size is %lld",
(unsigned long)fscki->inum, fscki->xattr_nms,
fscki->calc_xnms);
goto out_dump;
@@ -2258,11 +2264,11 @@ out_dump:
ino_key_init(c, &key, fscki->inum);
err = ubifs_lookup_level0(c, &key, &znode, &n);
if (!err) {
- ubifs_err("inode %lu not found in index",
+ ubifs_err(c, "inode %lu not found in index",
(unsigned long)fscki->inum);
return -ENOENT;
} else if (err < 0) {
- ubifs_err("error %d while looking up inode %lu",
+ ubifs_err(c, "error %d while looking up inode %lu",
err, (unsigned long)fscki->inum);
return err;
}
@@ -2274,13 +2280,13 @@ out_dump:
err = ubifs_tnc_read_node(c, zbr, ino);
if (err) {
- ubifs_err("cannot read inode node at LEB %d:%d, error %d",
+ ubifs_err(c, "cannot read inode node at LEB %d:%d, error %d",
zbr->lnum, zbr->offs, err);
kfree(ino);
return err;
}
- ubifs_msg("dump of the inode %lu sitting in LEB %d:%d",
+ ubifs_msg(c, "dump of the inode %lu sitting in LEB %d:%d",
(unsigned long)fscki->inum, zbr->lnum, zbr->offs);
ubifs_dump_node(c, ino);
kfree(ino);
@@ -2321,7 +2327,7 @@ int dbg_check_filesystem(struct ubifs_info *c)
return 0;
out_free:
- ubifs_err("file-system check failed with error %d", err);
+ ubifs_err(c, "file-system check failed with error %d", err);
dump_stack();
free_inodes(&fsckd);
return err;
@@ -2352,12 +2358,12 @@ int dbg_check_data_nodes_order(struct ubifs_info *c, struct list_head *head)
sb = container_of(cur->next, struct ubifs_scan_node, list);
if (sa->type != UBIFS_DATA_NODE) {
- ubifs_err("bad node type %d", sa->type);
+ ubifs_err(c, "bad node type %d", sa->type);
ubifs_dump_node(c, sa->node);
return -EINVAL;
}
if (sb->type != UBIFS_DATA_NODE) {
- ubifs_err("bad node type %d", sb->type);
+ ubifs_err(c, "bad node type %d", sb->type);
ubifs_dump_node(c, sb->node);
return -EINVAL;
}
@@ -2368,7 +2374,7 @@ int dbg_check_data_nodes_order(struct ubifs_info *c, struct list_head *head)
if (inuma < inumb)
continue;
if (inuma > inumb) {
- ubifs_err("larger inum %lu goes before inum %lu",
+ ubifs_err(c, "larger inum %lu goes before inum %lu",
(unsigned long)inuma, (unsigned long)inumb);
goto error_dump;
}
@@ -2377,11 +2383,11 @@ int dbg_check_data_nodes_order(struct ubifs_info *c, struct list_head *head)
blkb = key_block(c, &sb->key);
if (blka > blkb) {
- ubifs_err("larger block %u goes before %u", blka, blkb);
+ ubifs_err(c, "larger block %u goes before %u", blka, blkb);
goto error_dump;
}
if (blka == blkb) {
- ubifs_err("two data nodes for the same block");
+ ubifs_err(c, "two data nodes for the same block");
goto error_dump;
}
}
@@ -2420,19 +2426,19 @@ int dbg_check_nondata_nodes_order(struct ubifs_info *c, struct list_head *head)
if (sa->type != UBIFS_INO_NODE && sa->type != UBIFS_DENT_NODE &&
sa->type != UBIFS_XENT_NODE) {
- ubifs_err("bad node type %d", sa->type);
+ ubifs_err(c, "bad node type %d", sa->type);
ubifs_dump_node(c, sa->node);
return -EINVAL;
}
if (sa->type != UBIFS_INO_NODE && sa->type != UBIFS_DENT_NODE &&
sa->type != UBIFS_XENT_NODE) {
- ubifs_err("bad node type %d", sb->type);
+ ubifs_err(c, "bad node type %d", sb->type);
ubifs_dump_node(c, sb->node);
return -EINVAL;
}
if (sa->type != UBIFS_INO_NODE && sb->type == UBIFS_INO_NODE) {
- ubifs_err("non-inode node goes before inode node");
+ ubifs_err(c, "non-inode node goes before inode node");
goto error_dump;
}
@@ -2442,7 +2448,7 @@ int dbg_check_nondata_nodes_order(struct ubifs_info *c, struct list_head *head)
if (sa->type == UBIFS_INO_NODE && sb->type == UBIFS_INO_NODE) {
/* Inode nodes are sorted in descending size order */
if (sa->len < sb->len) {
- ubifs_err("smaller inode node goes first");
+ ubifs_err(c, "smaller inode node goes first");
goto error_dump;
}
continue;
@@ -2458,7 +2464,7 @@ int dbg_check_nondata_nodes_order(struct ubifs_info *c, struct list_head *head)
if (inuma < inumb)
continue;
if (inuma > inumb) {
- ubifs_err("larger inum %lu goes before inum %lu",
+ ubifs_err(c, "larger inum %lu goes before inum %lu",
(unsigned long)inuma, (unsigned long)inumb);
goto error_dump;
}
@@ -2467,7 +2473,7 @@ int dbg_check_nondata_nodes_order(struct ubifs_info *c, struct list_head *head)
hashb = key_block(c, &sb->key);
if (hasha > hashb) {
- ubifs_err("larger hash %u goes before %u",
+ ubifs_err(c, "larger hash %u goes before %u",
hasha, hashb);
goto error_dump;
}
@@ -2476,9 +2482,9 @@ int dbg_check_nondata_nodes_order(struct ubifs_info *c, struct list_head *head)
return 0;
error_dump:
- ubifs_msg("dumping first node");
+ ubifs_msg(c, "dumping first node");
ubifs_dump_node(c, sa->node);
- ubifs_msg("dumping second node");
+ ubifs_msg(c, "dumping second node");
ubifs_dump_node(c, sb->node);
return -EINVAL;
return 0;
@@ -2503,17 +2509,17 @@ static int power_cut_emulated(struct ubifs_info *c, int lnum, int write)
if (chance(1, 2)) {
d->pc_delay = 1;
- /* Fail withing 1 minute */
+ /* Fail within 1 minute */
delay = prandom_u32() % 60000;
d->pc_timeout = jiffies;
d->pc_timeout += msecs_to_jiffies(delay);
- ubifs_warn("failing after %lums", delay);
+ ubifs_warn(c, "failing after %lums", delay);
} else {
d->pc_delay = 2;
delay = prandom_u32() % 10000;
/* Fail within 10000 operations */
d->pc_cnt_max = delay;
- ubifs_warn("failing after %lu calls", delay);
+ ubifs_warn(c, "failing after %lu calls", delay);
}
}
@@ -2531,55 +2537,55 @@ static int power_cut_emulated(struct ubifs_info *c, int lnum, int write)
return 0;
if (chance(19, 20))
return 0;
- ubifs_warn("failing in super block LEB %d", lnum);
+ ubifs_warn(c, "failing in super block LEB %d", lnum);
} else if (lnum == UBIFS_MST_LNUM || lnum == UBIFS_MST_LNUM + 1) {
if (chance(19, 20))
return 0;
- ubifs_warn("failing in master LEB %d", lnum);
+ ubifs_warn(c, "failing in master LEB %d", lnum);
} else if (lnum >= UBIFS_LOG_LNUM && lnum <= c->log_last) {
if (write && chance(99, 100))
return 0;
if (chance(399, 400))
return 0;
- ubifs_warn("failing in log LEB %d", lnum);
+ ubifs_warn(c, "failing in log LEB %d", lnum);
} else if (lnum >= c->lpt_first && lnum <= c->lpt_last) {
if (write && chance(7, 8))
return 0;
if (chance(19, 20))
return 0;
- ubifs_warn("failing in LPT LEB %d", lnum);
+ ubifs_warn(c, "failing in LPT LEB %d", lnum);
} else if (lnum >= c->orph_first && lnum <= c->orph_last) {
if (write && chance(1, 2))
return 0;
if (chance(9, 10))
return 0;
- ubifs_warn("failing in orphan LEB %d", lnum);
+ ubifs_warn(c, "failing in orphan LEB %d", lnum);
} else if (lnum == c->ihead_lnum) {
if (chance(99, 100))
return 0;
- ubifs_warn("failing in index head LEB %d", lnum);
+ ubifs_warn(c, "failing in index head LEB %d", lnum);
} else if (c->jheads && lnum == c->jheads[GCHD].wbuf.lnum) {
if (chance(9, 10))
return 0;
- ubifs_warn("failing in GC head LEB %d", lnum);
+ ubifs_warn(c, "failing in GC head LEB %d", lnum);
} else if (write && !RB_EMPTY_ROOT(&c->buds) &&
!ubifs_search_bud(c, lnum)) {
if (chance(19, 20))
return 0;
- ubifs_warn("failing in non-bud LEB %d", lnum);
+ ubifs_warn(c, "failing in non-bud LEB %d", lnum);
} else if (c->cmt_state == COMMIT_RUNNING_BACKGROUND ||
c->cmt_state == COMMIT_RUNNING_REQUIRED) {
if (chance(999, 1000))
return 0;
- ubifs_warn("failing in bud LEB %d commit running", lnum);
+ ubifs_warn(c, "failing in bud LEB %d commit running", lnum);
} else {
if (chance(9999, 10000))
return 0;
- ubifs_warn("failing in bud LEB %d commit not running", lnum);
+ ubifs_warn(c, "failing in bud LEB %d commit not running", lnum);
}
d->pc_happened = 1;
- ubifs_warn("========== Power cut emulated ==========");
+ ubifs_warn(c, "========== Power cut emulated ==========");
dump_stack();
return 1;
}
@@ -2594,7 +2600,7 @@ static int corrupt_data(const struct ubifs_info *c, const void *buf,
/* Corruption span max to end of write unit */
to = min(len, ALIGN(from + 1, c->max_write_size));
- ubifs_warn("filled bytes %u-%u with %s", from, to - 1,
+ ubifs_warn(c, "filled bytes %u-%u with %s", from, to - 1,
ffs ? "0xFFs" : "random data");
if (ffs)
@@ -2616,7 +2622,7 @@ int dbg_leb_write(struct ubifs_info *c, int lnum, const void *buf,
failing = power_cut_emulated(c, lnum, 1);
if (failing) {
len = corrupt_data(c, buf, len);
- ubifs_warn("actually write %d bytes to LEB %d:%d (the buffer was corrupted)",
+ ubifs_warn(c, "actually write %d bytes to LEB %d:%d (the buffer was corrupted)",
len, lnum, offs);
}
err = ubi_leb_write(c->ubi, lnum, buf, offs, len);
@@ -2946,7 +2952,7 @@ out_remove:
debugfs_remove_recursive(d->dfs_dir);
out:
err = dent ? PTR_ERR(dent) : -ENODEV;
- ubifs_err("cannot create \"%s\" debugfs file or directory, error %d\n",
+ ubifs_err(c, "cannot create \"%s\" debugfs file or directory, error %d\n",
fname, err);
return err;
}
@@ -3100,8 +3106,8 @@ out_remove:
debugfs_remove_recursive(dfs_rootdir);
out:
err = dent ? PTR_ERR(dent) : -ENODEV;
- ubifs_err("cannot create \"%s\" debugfs file or directory, error %d\n",
- fname, err);
+ pr_err("UBIFS error (pid %d): cannot create \"%s\" debugfs file or directory, error %d\n",
+ current->pid, fname, err);
return err;
}
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