UBIFS: extend debug/message capabilities
In the case where we have more than one volumes on different UBI
devices, it may be not that easy to tell which volume prints the
messages. Add ubi number and volume id in ubifs_msg/warn/error
to help debug. These two values are passed by struct ubifs_info.
For those where ubifs_info is not initialized yet, ubifs_* is
replaced by pr_*. For those where ubifs_info is not avaliable,
ubifs_info is passed to the calling function as a const parameter.
The output looks like,
[ 95.444879] UBIFS (ubi0:1): background thread "ubifs_bgt0_1" started, PID 696
[ 95.484688] UBIFS (ubi0:1): UBIFS: mounted UBI device 0, volume 1, name "test1"
[ 95.484694] UBIFS (ubi0:1): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 95.484699] UBIFS (ubi0:1): FS size: 30220288 bytes (28 MiB, 238 LEBs), journal size 1523712 bytes (1 MiB, 12 LEBs)
[ 95.484703] UBIFS (ubi0:1): reserved for root: 1427378 bytes (1393 KiB)
[ 95.484709] UBIFS (ubi0:1): media format: w4/r0 (latest is w4/r0), UUID 40DFFC0E-70BE-4193-8905-F7D6DFE60B17, small LPT model
[ 95.489875] UBIFS (ubi1:0): background thread "ubifs_bgt1_0" started, PID 699
[ 95.529713] UBIFS (ubi1:0): UBIFS: mounted UBI device 1, volume 0, name "test2"
[ 95.529718] UBIFS (ubi1:0): LEB size: 126976 bytes (124 KiB), min./max. I/O unit sizes: 2048 bytes/2048 bytes
[ 95.529724] UBIFS (ubi1:0): FS size: 19808256 bytes (18 MiB, 156 LEBs), journal size 1015809 bytes (0 MiB, 8 LEBs)
[ 95.529727] UBIFS (ubi1:0): reserved for root: 935592 bytes (913 KiB)
[ 95.529733] UBIFS (ubi1:0): media format: w4/r0 (latest is w4/r0), UUID EEB7779D-F419-4CA9-811B-831CAC7233D4, small LPT model
[ 954.264767] UBIFS error (ubi1:0 pid 756): ubifs_read_node: bad node type (255 but expected 6)
[ 954.367030] UBIFS error (ubi1:0 pid 756): ubifs_read_node: bad node at LEB 0:0, LEB mapping status 1
Signed-off-by: Sheng Yong <shengyong1@huawei.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
diff --git a/fs/ubifs/debug.c b/fs/ubifs/debug.c
index 4cfb3e8..4c46a98 100644
--- a/fs/ubifs/debug.c
+++ b/fs/ubifs/debug.c
@@ -746,7 +746,7 @@
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);
+ ubifs_err(c, "cannot read lprops for LEB %d", lnum);
continue;
}
@@ -819,13 +819,13 @@
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;
}
@@ -1032,7 +1032,7 @@
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;
}
@@ -1040,15 +1040,15 @@
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;
@@ -1077,9 +1077,9 @@
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;
@@ -1140,7 +1140,7 @@
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);
@@ -1148,7 +1148,7 @@
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();
@@ -1207,10 +1207,10 @@
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);
@@ -1219,10 +1219,10 @@
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);
@@ -1238,14 +1238,14 @@
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:
@@ -1447,11 +1447,11 @@
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();
@@ -1518,9 +1518,9 @@
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;
}
@@ -1529,13 +1529,13 @@
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;
@@ -1608,7 +1608,7 @@
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;
@@ -1619,7 +1619,7 @@
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;
}
@@ -1675,7 +1675,7 @@
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);
@@ -1722,12 +1722,12 @@
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;
@@ -1814,7 +1814,7 @@
}
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);
}
@@ -1921,17 +1921,17 @@
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);
}
@@ -1942,7 +1942,7 @@
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);
@@ -1951,7 +1951,7 @@
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;
}
@@ -1985,7 +1985,7 @@
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;
}
@@ -1996,7 +1996,7 @@
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;
}
@@ -2006,7 +2006,7 @@
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;
@@ -2014,7 +2014,7 @@
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;
@@ -2022,7 +2022,7 @@
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;
@@ -2042,7 +2042,7 @@
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;
}
@@ -2052,7 +2052,7 @@
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;
@@ -2076,7 +2076,7 @@
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;
}
@@ -2088,7 +2088,7 @@
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;
}
@@ -2111,7 +2111,7 @@
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);
@@ -2162,52 +2162,52 @@
*/
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;
@@ -2221,11 +2221,11 @@
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;
}
@@ -2237,13 +2237,13 @@
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);
@@ -2284,7 +2284,7 @@
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;
@@ -2315,12 +2315,12 @@
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;
}
@@ -2331,7 +2331,7 @@
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;
}
@@ -2340,11 +2340,11 @@
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;
}
}
@@ -2383,19 +2383,19 @@
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;
}
@@ -2405,7 +2405,7 @@
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;
@@ -2421,7 +2421,7 @@
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;
}
@@ -2430,7 +2430,7 @@
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;
}
@@ -2439,9 +2439,9 @@
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;
@@ -2470,13 +2470,13 @@
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);
}
}
@@ -2494,55 +2494,55 @@
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;
}
@@ -2557,7 +2557,7 @@
/* 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)
@@ -2579,7 +2579,7 @@
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);
@@ -2909,7 +2909,7 @@
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;
}
@@ -3063,8 +3063,8 @@
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;
}