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path: root/fs/befs/btree.c
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Diffstat (limited to 'fs/befs/btree.c')
-rw-r--r--fs/befs/btree.c93
1 files changed, 48 insertions, 45 deletions
diff --git a/fs/befs/btree.c b/fs/befs/btree.c
index 74e397db0b8b..a2cd305a993a 100644
--- a/fs/befs/btree.c
+++ b/fs/befs/btree.c
@@ -137,7 +137,7 @@ befs_bt_read_super(struct super_block *sb, befs_data_stream * ds,
struct buffer_head *bh = NULL;
befs_disk_btree_super *od_sup = NULL;
- befs_debug(sb, "---> befs_btree_read_super()");
+ befs_debug(sb, "---> %s", __func__);
bh = befs_read_datastream(sb, ds, 0, NULL);
@@ -162,11 +162,11 @@ befs_bt_read_super(struct super_block *sb, befs_data_stream * ds,
goto error;
}
- befs_debug(sb, "<--- befs_btree_read_super()");
+ befs_debug(sb, "<--- %s", __func__);
return BEFS_OK;
error:
- befs_debug(sb, "<--- befs_btree_read_super() ERROR");
+ befs_debug(sb, "<--- %s ERROR", __func__);
return BEFS_ERR;
}
@@ -195,16 +195,16 @@ befs_bt_read_node(struct super_block *sb, befs_data_stream * ds,
{
uint off = 0;
- befs_debug(sb, "---> befs_bt_read_node()");
+ befs_debug(sb, "---> %s", __func__);
if (node->bh)
brelse(node->bh);
node->bh = befs_read_datastream(sb, ds, node_off, &off);
if (!node->bh) {
- befs_error(sb, "befs_bt_read_node() failed to read "
- "node at %Lu", node_off);
- befs_debug(sb, "<--- befs_bt_read_node() ERROR");
+ befs_error(sb, "%s failed to read "
+ "node at %llu", __func__, node_off);
+ befs_debug(sb, "<--- %s ERROR", __func__);
return BEFS_ERR;
}
@@ -221,7 +221,7 @@ befs_bt_read_node(struct super_block *sb, befs_data_stream * ds,
node->head.all_key_length =
fs16_to_cpu(sb, node->od_node->all_key_length);
- befs_debug(sb, "<--- befs_btree_read_node()");
+ befs_debug(sb, "<--- %s", __func__);
return BEFS_OK;
}
@@ -252,7 +252,7 @@ befs_btree_find(struct super_block *sb, befs_data_stream * ds,
befs_off_t node_off;
int res;
- befs_debug(sb, "---> befs_btree_find() Key: %s", key);
+ befs_debug(sb, "---> %s Key: %s", __func__, key);
if (befs_bt_read_super(sb, ds, &bt_super) != BEFS_OK) {
befs_error(sb,
@@ -263,7 +263,7 @@ befs_btree_find(struct super_block *sb, befs_data_stream * ds,
this_node = kmalloc(sizeof (befs_btree_node),
GFP_NOFS);
if (!this_node) {
- befs_error(sb, "befs_btree_find() failed to allocate %u "
+ befs_error(sb, "befs_btree_find() failed to allocate %zu "
"bytes of memory", sizeof (befs_btree_node));
goto error;
}
@@ -274,7 +274,7 @@ befs_btree_find(struct super_block *sb, befs_data_stream * ds,
node_off = bt_super.root_node_ptr;
if (befs_bt_read_node(sb, ds, this_node, node_off) != BEFS_OK) {
befs_error(sb, "befs_btree_find() failed to read "
- "node at %Lu", node_off);
+ "node at %llu", node_off);
goto error_alloc;
}
@@ -285,7 +285,7 @@ befs_btree_find(struct super_block *sb, befs_data_stream * ds,
/* if no match, go to overflow node */
if (befs_bt_read_node(sb, ds, this_node, node_off) != BEFS_OK) {
befs_error(sb, "befs_btree_find() failed to read "
- "node at %Lu", node_off);
+ "node at %llu", node_off);
goto error_alloc;
}
}
@@ -298,11 +298,11 @@ befs_btree_find(struct super_block *sb, befs_data_stream * ds,
kfree(this_node);
if (res != BEFS_BT_MATCH) {
- befs_debug(sb, "<--- befs_btree_find() Key %s not found", key);
+ befs_debug(sb, "<--- %s Key %s not found", __func__, key);
*value = 0;
return BEFS_BT_NOT_FOUND;
}
- befs_debug(sb, "<--- befs_btree_find() Found key %s, value %Lu",
+ befs_debug(sb, "<--- %s Found key %s, value %llu", __func__,
key, *value);
return BEFS_OK;
@@ -310,7 +310,7 @@ befs_btree_find(struct super_block *sb, befs_data_stream * ds,
kfree(this_node);
error:
*value = 0;
- befs_debug(sb, "<--- befs_btree_find() ERROR");
+ befs_debug(sb, "<--- %s ERROR", __func__);
return BEFS_ERR;
}
@@ -343,7 +343,7 @@ befs_find_key(struct super_block *sb, befs_btree_node * node,
char *thiskey;
fs64 *valarray;
- befs_debug(sb, "---> befs_find_key() %s", findkey);
+ befs_debug(sb, "---> %s %s", __func__, findkey);
*value = 0;
@@ -355,7 +355,7 @@ befs_find_key(struct super_block *sb, befs_btree_node * node,
eq = befs_compare_strings(thiskey, keylen, findkey, findkey_len);
if (eq < 0) {
- befs_debug(sb, "<--- befs_find_key() %s not found", findkey);
+ befs_debug(sb, "<--- %s %s not found", __func__, findkey);
return BEFS_BT_NOT_FOUND;
}
@@ -373,8 +373,8 @@ befs_find_key(struct super_block *sb, befs_btree_node * node,
findkey_len);
if (eq == 0) {
- befs_debug(sb, "<--- befs_find_key() found %s at %d",
- thiskey, mid);
+ befs_debug(sb, "<--- %s found %s at %d",
+ __func__, thiskey, mid);
*value = fs64_to_cpu(sb, valarray[mid]);
return BEFS_BT_MATCH;
@@ -388,7 +388,7 @@ befs_find_key(struct super_block *sb, befs_btree_node * node,
*value = fs64_to_cpu(sb, valarray[mid + 1]);
else
*value = fs64_to_cpu(sb, valarray[mid]);
- befs_debug(sb, "<--- befs_find_key() found %s at %d", thiskey, mid);
+ befs_debug(sb, "<--- %s found %s at %d", __func__, thiskey, mid);
return BEFS_BT_PARMATCH;
}
@@ -428,7 +428,7 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
uint key_sum = 0;
- befs_debug(sb, "---> befs_btree_read()");
+ befs_debug(sb, "---> %s", __func__);
if (befs_bt_read_super(sb, ds, &bt_super) != BEFS_OK) {
befs_error(sb,
@@ -437,7 +437,7 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
}
if ((this_node = kmalloc(sizeof (befs_btree_node), GFP_NOFS)) == NULL) {
- befs_error(sb, "befs_btree_read() failed to allocate %u "
+ befs_error(sb, "befs_btree_read() failed to allocate %zu "
"bytes of memory", sizeof (befs_btree_node));
goto error;
}
@@ -452,7 +452,7 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
kfree(this_node);
*value = 0;
*keysize = 0;
- befs_debug(sb, "<--- befs_btree_read() Tree is EMPTY");
+ befs_debug(sb, "<--- %s Tree is EMPTY", __func__);
return BEFS_BT_EMPTY;
} else if (res == BEFS_ERR) {
goto error_alloc;
@@ -467,7 +467,8 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
*keysize = 0;
*value = 0;
befs_debug(sb,
- "<--- befs_btree_read() END of keys at %Lu",
+ "<--- %s END of keys at %llu", __func__,
+ (unsigned long long)
key_sum + this_node->head.all_key_count);
brelse(this_node->bh);
kfree(this_node);
@@ -478,8 +479,8 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
node_off = this_node->head.right;
if (befs_bt_read_node(sb, ds, this_node, node_off) != BEFS_OK) {
- befs_error(sb, "befs_btree_read() failed to read "
- "node at %Lu", node_off);
+ befs_error(sb, "%s failed to read node at %llu",
+ __func__, (unsigned long long)node_off);
goto error_alloc;
}
}
@@ -492,11 +493,13 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
keystart = befs_bt_get_key(sb, this_node, cur_key, &keylen);
- befs_debug(sb, "Read [%Lu,%d]: keysize %d", node_off, cur_key, keylen);
+ befs_debug(sb, "Read [%llu,%d]: keysize %d",
+ (long long unsigned int)node_off, (int)cur_key,
+ (int)keylen);
if (bufsize < keylen + 1) {
- befs_error(sb, "befs_btree_read() keybuf too small (%u) "
- "for key of size %d", bufsize, keylen);
+ befs_error(sb, "%s keybuf too small (%zu) "
+ "for key of size %d", __func__, bufsize, keylen);
brelse(this_node->bh);
goto error_alloc;
};
@@ -506,13 +509,13 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
*keysize = keylen;
keybuf[keylen] = '\0';
- befs_debug(sb, "Read [%Lu,%d]: Key \"%.*s\", Value %Lu", node_off,
+ befs_debug(sb, "Read [%llu,%d]: Key \"%.*s\", Value %llu", node_off,
cur_key, keylen, keybuf, *value);
brelse(this_node->bh);
kfree(this_node);
- befs_debug(sb, "<--- befs_btree_read()");
+ befs_debug(sb, "<--- %s", __func__);
return BEFS_OK;
@@ -522,7 +525,7 @@ befs_btree_read(struct super_block *sb, befs_data_stream * ds,
error:
*keysize = 0;
*value = 0;
- befs_debug(sb, "<--- befs_btree_read() ERROR");
+ befs_debug(sb, "<--- %s ERROR", __func__);
return BEFS_ERR;
}
@@ -547,26 +550,26 @@ befs_btree_seekleaf(struct super_block *sb, befs_data_stream * ds,
befs_off_t * node_off)
{
- befs_debug(sb, "---> befs_btree_seekleaf()");
+ befs_debug(sb, "---> %s", __func__);
if (befs_bt_read_node(sb, ds, this_node, *node_off) != BEFS_OK) {
- befs_error(sb, "befs_btree_seekleaf() failed to read "
- "node at %Lu", *node_off);
+ befs_error(sb, "%s failed to read "
+ "node at %llu", __func__, *node_off);
goto error;
}
- befs_debug(sb, "Seekleaf to root node %Lu", *node_off);
+ befs_debug(sb, "Seekleaf to root node %llu", *node_off);
if (this_node->head.all_key_count == 0 && befs_leafnode(this_node)) {
- befs_debug(sb, "<--- befs_btree_seekleaf() Tree is EMPTY");
+ befs_debug(sb, "<--- %s Tree is EMPTY", __func__);
return BEFS_BT_EMPTY;
}
while (!befs_leafnode(this_node)) {
if (this_node->head.all_key_count == 0) {
- befs_debug(sb, "befs_btree_seekleaf() encountered "
- "an empty interior node: %Lu. Using Overflow "
- "node: %Lu", *node_off,
+ befs_debug(sb, "%s encountered "
+ "an empty interior node: %llu. Using Overflow "
+ "node: %llu", __func__, *node_off,
this_node->head.overflow);
*node_off = this_node->head.overflow;
} else {
@@ -574,19 +577,19 @@ befs_btree_seekleaf(struct super_block *sb, befs_data_stream * ds,
*node_off = fs64_to_cpu(sb, valarray[0]);
}
if (befs_bt_read_node(sb, ds, this_node, *node_off) != BEFS_OK) {
- befs_error(sb, "befs_btree_seekleaf() failed to read "
- "node at %Lu", *node_off);
+ befs_error(sb, "%s failed to read "
+ "node at %llu", __func__, *node_off);
goto error;
}
- befs_debug(sb, "Seekleaf to child node %Lu", *node_off);
+ befs_debug(sb, "Seekleaf to child node %llu", *node_off);
}
- befs_debug(sb, "Node %Lu is a leaf node", *node_off);
+ befs_debug(sb, "Node %llu is a leaf node", *node_off);
return BEFS_OK;
error:
- befs_debug(sb, "<--- befs_btree_seekleaf() ERROR");
+ befs_debug(sb, "<--- %s ERROR", __func__);
return BEFS_ERR;
}
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.