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hfs/hfsplus: convert dprint to hfs_dbg 

Use a more current logging style.

Rename macro and uses.
Add do {} while (0) to macro.
Add DBG_ to macro.
Add and use hfs_dbg_cont variant where appropriate.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Vyacheslav Dubeyko <slava@dubeyko.com>
Cc: Hin-Tak Leung <htl10@users.sourceforge.net>
Cc: Christoph Hellwig <hch@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Joe Perches 2013-04-30 15:27:54 -07:00 committed by Linus Torvalds
parent 5f3726f945
commit c2b3e1f76e
19 changed files with 127 additions and 98 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
fs/hfs/bfind.c
View File

@ -22,7 +22,8 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
return -ENOMEM;
fd->search_key = ptr;
fd->key = ptr + tree->max_key_len + 2;
dprint(DBG_BNODE_REFS, "find_init: %d (%p)\n", tree->cnid, __builtin_return_address(0));
hfs_dbg(BNODE_REFS, "find_init: %d (%p)\n",
tree->cnid, __builtin_return_address(0));
mutex_lock(&tree->tree_lock);
return 0;
}
@ -31,7 +32,8 @@ void hfs_find_exit(struct hfs_find_data *fd)
{
hfs_bnode_put(fd->bnode);
kfree(fd->search_key);
dprint(DBG_BNODE_REFS, "find_exit: %d (%p)\n", fd->tree->cnid, __builtin_return_address(0));
hfs_dbg(BNODE_REFS, "find_exit: %d (%p)\n",
fd->tree->cnid, __builtin_return_address(0));
mutex_unlock(&fd->tree->tree_lock);
fd->tree = NULL;
}

4
fs/hfs/bitmap.c
View File

@ -158,7 +158,7 @@ u32 hfs_vbm_search_free(struct super_block *sb, u32 goal, u32 *num_bits)
}
}
dprint(DBG_BITMAP, "alloc_bits: %u,%u\n", pos, *num_bits);
hfs_dbg(BITMAP, "alloc_bits: %u,%u\n", pos, *num_bits);
HFS_SB(sb)->free_ablocks -= *num_bits;
hfs_bitmap_dirty(sb);
out:
@ -200,7 +200,7 @@ int hfs_clear_vbm_bits(struct super_block *sb, u16 start, u16 count)
if (!count)
return 0;
dprint(DBG_BITMAP, "clear_bits: %u,%u\n", start, count);
hfs_dbg(BITMAP, "clear_bits: %u,%u\n", start, count);
/* are all of the bits in range? */
if ((start + count) > HFS_SB(sb)->fs_ablocks)
return -2;

35
fs/hfs/bnode.c
View File

@ -100,7 +100,7 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
struct hfs_btree *tree;
struct page *src_page, *dst_page;
dprint(DBG_BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
tree = src_node->tree;
@ -120,7 +120,7 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
struct page *page;
void *ptr;
dprint(DBG_BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
hfs_dbg(BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
src += node->page_offset;
@ -138,16 +138,16 @@ void hfs_bnode_dump(struct hfs_bnode *node)
__be32 cnid;
int i, off, key_off;
dprint(DBG_BNODE_MOD, "bnode: %d\n", node->this);
hfs_dbg(BNODE_MOD, "bnode: %d\n", node->this);
hfs_bnode_read(node, &desc, 0, sizeof(desc));
dprint(DBG_BNODE_MOD, "%d, %d, %d, %d, %d\n",
hfs_dbg(BNODE_MOD, "%d, %d, %d, %d, %d\n",
be32_to_cpu(desc.next), be32_to_cpu(desc.prev),
desc.type, desc.height, be16_to_cpu(desc.num_recs));
off = node->tree->node_size - 2;
for (i = be16_to_cpu(desc.num_recs); i >= 0; off -= 2, i--) {
key_off = hfs_bnode_read_u16(node, off);
dprint(DBG_BNODE_MOD, " %d", key_off);
hfs_dbg_cont(BNODE_MOD, " %d", key_off);
if (i && node->type == HFS_NODE_INDEX) {
int tmp;
@ -155,17 +155,18 @@ void hfs_bnode_dump(struct hfs_bnode *node)
tmp = (hfs_bnode_read_u8(node, key_off) | 1) + 1;
else
tmp = node->tree->max_key_len + 1;
dprint(DBG_BNODE_MOD, " (%d,%d", tmp, hfs_bnode_read_u8(node, key_off));
hfs_dbg_cont(BNODE_MOD, " (%d,%d",
tmp, hfs_bnode_read_u8(node, key_off));
hfs_bnode_read(node, &cnid, key_off + tmp, 4);
dprint(DBG_BNODE_MOD, ",%d)", be32_to_cpu(cnid));
hfs_dbg_cont(BNODE_MOD, ",%d)", be32_to_cpu(cnid));
} else if (i && node->type == HFS_NODE_LEAF) {
int tmp;
tmp = hfs_bnode_read_u8(node, key_off);
dprint(DBG_BNODE_MOD, " (%d)", tmp);
hfs_dbg_cont(BNODE_MOD, " (%d)", tmp);
}
}
dprint(DBG_BNODE_MOD, "\n");
hfs_dbg_cont(BNODE_MOD, "\n");
}
void hfs_bnode_unlink(struct hfs_bnode *node)
@ -257,8 +258,8 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
node->this = cnid;
set_bit(HFS_BNODE_NEW, &node->flags);
atomic_set(&node->refcnt, 1);
dprint(DBG_BNODE_REFS, "new_node(%d:%d): 1\n",
node->tree->cnid, node->this);
hfs_dbg(BNODE_REFS, "new_node(%d:%d): 1\n",
node->tree->cnid, node->this);
init_waitqueue_head(&node->lock_wq);
spin_lock(&tree->hash_lock);
node2 = hfs_bnode_findhash(tree, cnid);
@ -301,7 +302,7 @@ void hfs_bnode_unhash(struct hfs_bnode *node)
{
struct hfs_bnode **p;
dprint(DBG_BNODE_REFS, "remove_node(%d:%d): %d\n",
hfs_dbg(BNODE_REFS, "remove_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
for (p = &node->tree->node_hash[hfs_bnode_hash(node->this)];
*p && *p != node; p = &(*p)->next_hash)
@ -443,8 +444,9 @@ void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
hfs_dbg(BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
}
}
@ -455,8 +457,9 @@ void hfs_bnode_put(struct hfs_bnode *node)
struct hfs_btree *tree = node->tree;
int i;
dprint(DBG_BNODE_REFS, "put_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
hfs_dbg(BNODE_REFS, "put_node(%d:%d): %d\n",
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
BUG_ON(!atomic_read(&node->refcnt));
if (!atomic_dec_and_lock(&node->refcnt, &tree->hash_lock))
return;

11
fs/hfs/brec.c
View File

@ -94,7 +94,8 @@ again:
end_rec_off = tree->node_size - (node->num_recs + 1) * 2;
end_off = hfs_bnode_read_u16(node, end_rec_off);
end_rec_off -= 2;
dprint(DBG_BNODE_MOD, "insert_rec: %d, %d, %d, %d\n", rec, size, end_off, end_rec_off);
hfs_dbg(BNODE_MOD, "insert_rec: %d, %d, %d, %d\n",
rec, size, end_off, end_rec_off);
if (size > end_rec_off - end_off) {
if (new_node)
panic("not enough room!\n");
@ -190,7 +191,8 @@ again:
mark_inode_dirty(tree->inode);
}
hfs_bnode_dump(node);
dprint(DBG_BNODE_MOD, "remove_rec: %d, %d\n", fd->record, fd->keylength + fd->entrylength);
hfs_dbg(BNODE_MOD, "remove_rec: %d, %d\n",
fd->record, fd->keylength + fd->entrylength);
if (!--node->num_recs) {
hfs_bnode_unlink(node);
if (!node->parent)
@ -240,7 +242,7 @@ static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd)
if (IS_ERR(new_node))
return new_node;
hfs_bnode_get(node);
dprint(DBG_BNODE_MOD, "split_nodes: %d - %d - %d\n",
hfs_dbg(BNODE_MOD, "split_nodes: %d - %d - %d\n",
node->this, new_node->this, node->next);
new_node->next = node->next;
new_node->prev = node->this;
@ -374,7 +376,8 @@ again:
newkeylen = (hfs_bnode_read_u8(node, 14) | 1) + 1;
else
fd->keylength = newkeylen = tree->max_key_len + 1;
dprint(DBG_BNODE_MOD, "update_rec: %d, %d, %d\n", rec, fd->keylength, newkeylen);
hfs_dbg(BNODE_MOD, "update_rec: %d, %d, %d\n",
rec, fd->keylength, newkeylen);
rec_off = tree->node_size - (rec + 2) * 2;
end_rec_off = tree->node_size - (parent->num_recs + 1) * 2;

2
fs/hfs/btree.c
View File

@ -316,7 +316,7 @@ void hfs_bmap_free(struct hfs_bnode *node)
u32 nidx;
u8 *data, byte, m;
dprint(DBG_BNODE_MOD, "btree_free_node: %u\n", node->this);
hfs_dbg(BNODE_MOD, "btree_free_node: %u\n", node->this);
tree = node->tree;
nidx = node->this;
node = hfs_bnode_find(tree, 0);

8
fs/hfs/catalog.c
View File

@ -87,7 +87,8 @@ int hfs_cat_create(u32 cnid, struct inode *dir, struct qstr *str, struct inode *
int entry_size;
int err;
dprint(DBG_CAT_MOD, "create_cat: %s,%u(%d)\n", str->name, cnid, inode->i_nlink);
hfs_dbg(CAT_MOD, "create_cat: %s,%u(%d)\n",
str->name, cnid, inode->i_nlink);
if (dir->i_size >= HFS_MAX_VALENCE)
return -ENOSPC;
@ -214,7 +215,7 @@ int hfs_cat_delete(u32 cnid, struct inode *dir, struct qstr *str)
struct list_head *pos;
int res, type;
dprint(DBG_CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
hfs_dbg(CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
sb = dir->i_sb;
res = hfs_find_init(HFS_SB(sb)->cat_tree, &fd);
if (res)
@ -282,7 +283,8 @@ int hfs_cat_move(u32 cnid, struct inode *src_dir, struct qstr *src_name,
int entry_size, type;
int err;
dprint(DBG_CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n", cnid, src_dir->i_ino, src_name->name,
hfs_dbg(CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n",
cnid, src_dir->i_ino, src_name->name,
dst_dir->i_ino, dst_name->name);
sb = src_dir->i_sb;
err = hfs_find_init(HFS_SB(sb)->cat_tree, &src_fd);

20
fs/hfs/extent.c
View File

@ -205,11 +205,12 @@ static void hfs_dump_extent(struct hfs_extent *extent)
{
int i;
dprint(DBG_EXTENT, " ");
hfs_dbg(EXTENT, " ");
for (i = 0; i < 3; i++)
dprint(DBG_EXTENT, " %u:%u", be16_to_cpu(extent[i].block),
be16_to_cpu(extent[i].count));
dprint(DBG_EXTENT, "\n");
hfs_dbg_cont(EXTENT, " %u:%u",
be16_to_cpu(extent[i].block),
be16_to_cpu(extent[i].count));
hfs_dbg_cont(EXTENT, "\n");
}
static int hfs_add_extent(struct hfs_extent *extent, u16 offset,
@ -404,10 +405,10 @@ int hfs_extend_file(struct inode *inode)
goto out;
}
dprint(DBG_EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
hfs_dbg(EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
if (HFS_I(inode)->alloc_blocks == HFS_I(inode)->first_blocks) {
if (!HFS_I(inode)->first_blocks) {
dprint(DBG_EXTENT, "first extents\n");
hfs_dbg(EXTENT, "first extents\n");
/* no extents yet */
HFS_I(inode)->first_extents[0].block = cpu_to_be16(start);
HFS_I(inode)->first_extents[0].count = cpu_to_be16(len);
@ -449,7 +450,7 @@ out:
return res;
insert_extent:
dprint(DBG_EXTENT, "insert new extent\n");
hfs_dbg(EXTENT, "insert new extent\n");
res = hfs_ext_write_extent(inode);
if (res)
goto out;
@ -474,8 +475,9 @@ void hfs_file_truncate(struct inode *inode)
u32 size;
int res;
dprint(DBG_INODE, "truncate: %lu, %Lu -> %Lu\n", inode->i_ino,
(long long)HFS_I(inode)->phys_size, inode->i_size);
hfs_dbg(INODE, "truncate: %lu, %Lu -> %Lu\n",
inode->i_ino, (long long)HFS_I(inode)->phys_size,
inode->i_size);
if (inode->i_size > HFS_I(inode)->phys_size) {
struct address_space *mapping = inode->i_mapping;
void *fsdata;

14
fs/hfs/hfs_fs.h
View File

@ -34,8 +34,18 @@
//#define DBG_MASK (DBG_CAT_MOD|DBG_BNODE_REFS|DBG_INODE|DBG_EXTENT)
#define DBG_MASK (0)
#define dprint(flg, fmt, args...) \
if (flg & DBG_MASK) printk(fmt , ## args)
#define hfs_dbg(flg, fmt, ...) \
do { \
if (DBG_##flg & DBG_MASK) \
printk(KERN_DEBUG fmt, ##__VA_ARGS__); \
} while (0)
#define hfs_dbg_cont(flg, fmt, ...) \
do { \
if (DBG_##flg & DBG_MASK) \
printk(KERN_CONT fmt, ##__VA_ARGS__); \
} while (0)
/*
* struct hfs_inode_info

4
fs/hfs/inode.c
View File

@ -237,7 +237,7 @@ void hfs_delete_inode(struct inode *inode)
{
struct super_block *sb = inode->i_sb;
dprint(DBG_INODE, "delete_inode: %lu\n", inode->i_ino);
hfs_dbg(INODE, "delete_inode: %lu\n", inode->i_ino);
if (S_ISDIR(inode->i_mode)) {
HFS_SB(sb)->folder_count--;
if (HFS_I(inode)->cat_key.ParID == cpu_to_be32(HFS_ROOT_CNID))
@ -418,7 +418,7 @@ int hfs_write_inode(struct inode *inode, struct writeback_control *wbc)
hfs_cat_rec rec;
int res;
dprint(DBG_INODE, "hfs_write_inode: %lu\n", inode->i_ino);
hfs_dbg(INODE, "hfs_write_inode: %lu\n", inode->i_ino);
res = hfs_ext_write_extent(inode);
if (res)
return res;

8
fs/hfsplus/attributes.c
View File

@ -166,7 +166,7 @@ int hfsplus_find_attr(struct super_block *sb, u32 cnid,
{
int err = 0;
dprint(DBG_ATTR_MOD, "find_attr: %s,%d\n", name ? name : NULL, cnid);
hfs_dbg(ATTR_MOD, "find_attr: %s,%d\n", name ? name : NULL, cnid);
if (!HFSPLUS_SB(sb)->attr_tree) {
printk(KERN_ERR "hfs: attributes file doesn't exist\n");
@ -228,7 +228,7 @@ int hfsplus_create_attr(struct inode *inode,
int entry_size;
int err;
dprint(DBG_ATTR_MOD, "create_attr: %s,%ld\n",
hfs_dbg(ATTR_MOD, "create_attr: %s,%ld\n",
name ? name : NULL, inode->i_ino);
if (!HFSPLUS_SB(sb)->attr_tree) {
@ -328,7 +328,7 @@ int hfsplus_delete_attr(struct inode *inode, const char *name)
struct super_block *sb = inode->i_sb;
struct hfs_find_data fd;
dprint(DBG_ATTR_MOD, "delete_attr: %s,%ld\n",
hfs_dbg(ATTR_MOD, "delete_attr: %s,%ld\n",
name ? name : NULL, inode->i_ino);
if (!HFSPLUS_SB(sb)->attr_tree) {
@ -369,7 +369,7 @@ int hfsplus_delete_all_attrs(struct inode *dir, u32 cnid)
int err = 0;
struct hfs_find_data fd;
dprint(DBG_ATTR_MOD, "delete_all_attrs: %d\n", cnid);
hfs_dbg(ATTR_MOD, "delete_all_attrs: %d\n", cnid);
if (!HFSPLUS_SB(dir->i_sb)->attr_tree) {
printk(KERN_ERR "hfs: attributes file doesn't exist\n");

4
fs/hfsplus/bfind.c
View File

@ -22,7 +22,7 @@ int hfs_find_init(struct hfs_btree *tree, struct hfs_find_data *fd)
return -ENOMEM;
fd->search_key = ptr;
fd->key = ptr + tree->max_key_len + 2;
dprint(DBG_BNODE_REFS, "find_init: %d (%p)\n",
hfs_dbg(BNODE_REFS, "find_init: %d (%p)\n",
tree->cnid, __builtin_return_address(0));
switch (tree->cnid) {
case HFSPLUS_CAT_CNID:
@ -44,7 +44,7 @@ void hfs_find_exit(struct hfs_find_data *fd)
{
hfs_bnode_put(fd->bnode);
kfree(fd->search_key);
dprint(DBG_BNODE_REFS, "find_exit: %d (%p)\n",
hfs_dbg(BNODE_REFS, "find_exit: %d (%p)\n",
fd->tree->cnid, __builtin_return_address(0));
mutex_unlock(&fd->tree->tree_lock);
fd->tree = NULL;

10
fs/hfsplus/bitmap.c
View File

@ -30,7 +30,7 @@ int hfsplus_block_allocate(struct super_block *sb, u32 size,
if (!len)
return size;
dprint(DBG_BITMAP, "block_allocate: %u,%u,%u\n", size, offset, len);
hfs_dbg(BITMAP, "block_allocate: %u,%u,%u\n", size, offset, len);
mutex_lock(&sbi->alloc_mutex);
mapping = sbi->alloc_file->i_mapping;
page = read_mapping_page(mapping, offset / PAGE_CACHE_BITS, NULL);
@ -89,14 +89,14 @@ int hfsplus_block_allocate(struct super_block *sb, u32 size,
else
end = pptr + ((size + 31) & (PAGE_CACHE_BITS - 1)) / 32;
}
dprint(DBG_BITMAP, "bitmap full\n");
hfs_dbg(BITMAP, "bitmap full\n");
start = size;
goto out;
found:
start = offset + (curr - pptr) * 32 + i;
if (start >= size) {
dprint(DBG_BITMAP, "bitmap full\n");
hfs_dbg(BITMAP, "bitmap full\n");
goto out;
}
/* do any partial u32 at the start */
@ -154,7 +154,7 @@ done:
*max = offset + (curr - pptr) * 32 + i - start;
sbi->free_blocks -= *max;
hfsplus_mark_mdb_dirty(sb);
dprint(DBG_BITMAP, "-> %u,%u\n", start, *max);
hfs_dbg(BITMAP, "-> %u,%u\n", start, *max);
out:
mutex_unlock(&sbi->alloc_mutex);
return start;
@ -173,7 +173,7 @@ int hfsplus_block_free(struct super_block *sb, u32 offset, u32 count)
if (!count)
return 0;
dprint(DBG_BITMAP, "block_free: %u,%u\n", offset, count);
hfs_dbg(BITMAP, "block_free: %u,%u\n", offset, count);
/* are all of the bits in range? */
if ((offset + count) > sbi->total_blocks)
return -ENOENT;

30
fs/hfsplus/bnode.c
View File

@ -130,7 +130,7 @@ void hfs_bnode_copy(struct hfs_bnode *dst_node, int dst,
struct page **src_page, **dst_page;
int l;
dprint(DBG_BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
hfs_dbg(BNODE_MOD, "copybytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
tree = src_node->tree;
@ -188,7 +188,7 @@ void hfs_bnode_move(struct hfs_bnode *node, int dst, int src, int len)
struct page **src_page, **dst_page;
int l;
dprint(DBG_BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
hfs_dbg(BNODE_MOD, "movebytes: %u,%u,%u\n", dst, src, len);
if (!len)
return;
src += node->page_offset;
@ -302,16 +302,16 @@ void hfs_bnode_dump(struct hfs_bnode *node)
__be32 cnid;
int i, off, key_off;
dprint(DBG_BNODE_MOD, "bnode: %d\n", node->this);
hfs_dbg(BNODE_MOD, "bnode: %d\n", node->this);
hfs_bnode_read(node, &desc, 0, sizeof(desc));
dprint(DBG_BNODE_MOD, "%d, %d, %d, %d, %d\n",
hfs_dbg(BNODE_MOD, "%d, %d, %d, %d, %d\n",
be32_to_cpu(desc.next), be32_to_cpu(desc.prev),
desc.type, desc.height, be16_to_cpu(desc.num_recs));
off = node->tree->node_size - 2;
for (i = be16_to_cpu(desc.num_recs); i >= 0; off -= 2, i--) {
key_off = hfs_bnode_read_u16(node, off);
dprint(DBG_BNODE_MOD, " %d", key_off);
hfs_dbg(BNODE_MOD, " %d", key_off);
if (i && node->type == HFS_NODE_INDEX) {
int tmp;
@ -320,17 +320,17 @@ void hfs_bnode_dump(struct hfs_bnode *node)
tmp = hfs_bnode_read_u16(node, key_off) + 2;
else
tmp = node->tree->max_key_len + 2;
dprint(DBG_BNODE_MOD, " (%d", tmp);
hfs_dbg_cont(BNODE_MOD, " (%d", tmp);
hfs_bnode_read(node, &cnid, key_off + tmp, 4);
dprint(DBG_BNODE_MOD, ",%d)", be32_to_cpu(cnid));
hfs_dbg_cont(BNODE_MOD, ",%d)", be32_to_cpu(cnid));
} else if (i && node->type == HFS_NODE_LEAF) {
int tmp;
tmp = hfs_bnode_read_u16(node, key_off);
dprint(DBG_BNODE_MOD, " (%d)", tmp);
hfs_dbg_cont(BNODE_MOD, " (%d)", tmp);
}
}
dprint(DBG_BNODE_MOD, "\n");
hfs_dbg_cont(BNODE_MOD, "\n");
}
void hfs_bnode_unlink(struct hfs_bnode *node)
@ -366,7 +366,7 @@ void hfs_bnode_unlink(struct hfs_bnode *node)
/* move down? */
if (!node->prev && !node->next)
dprint(DBG_BNODE_MOD, "hfs_btree_del_level\n");
hfs_dbg(BNODE_MOD, "hfs_btree_del_level\n");
if (!node->parent) {
tree->root = 0;
tree->depth = 0;
@ -425,8 +425,8 @@ static struct hfs_bnode *__hfs_bnode_create(struct hfs_btree *tree, u32 cnid)
node->this = cnid;
set_bit(HFS_BNODE_NEW, &node->flags);
atomic_set(&node->refcnt, 1);
dprint(DBG_BNODE_REFS, "new_node(%d:%d): 1\n",
node->tree->cnid, node->this);
hfs_dbg(BNODE_REFS, "new_node(%d:%d): 1\n",
node->tree->cnid, node->this);
init_waitqueue_head(&node->lock_wq);
spin_lock(&tree->hash_lock);
node2 = hfs_bnode_findhash(tree, cnid);
@ -470,7 +470,7 @@ void hfs_bnode_unhash(struct hfs_bnode *node)
{
struct hfs_bnode **p;
dprint(DBG_BNODE_REFS, "remove_node(%d:%d): %d\n",
hfs_dbg(BNODE_REFS, "remove_node(%d:%d): %d\n",
node->tree->cnid, node->this, atomic_read(&node->refcnt));
for (p = &node->tree->node_hash[hfs_bnode_hash(node->this)];
*p && *p != node; p = &(*p)->next_hash)
@ -620,7 +620,7 @@ void hfs_bnode_get(struct hfs_bnode *node)
{
if (node) {
atomic_inc(&node->refcnt);
dprint(DBG_BNODE_REFS, "get_node(%d:%d): %d\n",
hfs_dbg(BNODE_REFS, "get_node(%d:%d): %d\n",
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
}
@ -633,7 +633,7 @@ void hfs_bnode_put(struct hfs_bnode *node)
struct hfs_btree *tree = node->tree;
int i;
dprint(DBG_BNODE_REFS, "put_node(%d:%d): %d\n",
hfs_dbg(BNODE_REFS, "put_node(%d:%d): %d\n",
node->tree->cnid, node->this,
atomic_read(&node->refcnt));
BUG_ON(!atomic_read(&node->refcnt));

10
fs/hfsplus/brec.c
View File

@ -90,7 +90,7 @@ again:
end_rec_off = tree->node_size - (node->num_recs + 1) * 2;
end_off = hfs_bnode_read_u16(node, end_rec_off);
end_rec_off -= 2;
dprint(DBG_BNODE_MOD, "insert_rec: %d, %d, %d, %d\n",
hfs_dbg(BNODE_MOD, "insert_rec: %d, %d, %d, %d\n",
rec, size, end_off, end_rec_off);
if (size > end_rec_off - end_off) {
if (new_node)
@ -191,7 +191,7 @@ again:
mark_inode_dirty(tree->inode);
}
hfs_bnode_dump(node);
dprint(DBG_BNODE_MOD, "remove_rec: %d, %d\n",
hfs_dbg(BNODE_MOD, "remove_rec: %d, %d\n",
fd->record, fd->keylength + fd->entrylength);
if (!--node->num_recs) {
hfs_bnode_unlink(node);
@ -244,7 +244,7 @@ static struct hfs_bnode *hfs_bnode_split(struct hfs_find_data *fd)
if (IS_ERR(new_node))
return new_node;
hfs_bnode_get(node);
dprint(DBG_BNODE_MOD, "split_nodes: %d - %d - %d\n",
hfs_dbg(BNODE_MOD, "split_nodes: %d - %d - %d\n",
node->this, new_node->this, node->next);
new_node->next = node->next;
new_node->prev = node->this;
@ -379,7 +379,7 @@ again:
newkeylen = hfs_bnode_read_u16(node, 14) + 2;
else
fd->keylength = newkeylen = tree->max_key_len + 2;
dprint(DBG_BNODE_MOD, "update_rec: %d, %d, %d\n",
hfs_dbg(BNODE_MOD, "update_rec: %d, %d, %d\n",
rec, fd->keylength, newkeylen);
rec_off = tree->node_size - (rec + 2) * 2;
@ -391,7 +391,7 @@ again:
end_off = hfs_bnode_read_u16(parent, end_rec_off);
if (end_rec_off - end_off < diff) {
dprint(DBG_BNODE_MOD, "hfs: splitting index node.\n");
hfs_dbg(BNODE_MOD, "splitting index node\n");
fd->bnode = parent;
new_node = hfs_bnode_split(fd);
if (IS_ERR(new_node))

4
fs/hfsplus/btree.c
View File

@ -303,7 +303,7 @@ struct hfs_bnode *hfs_bmap_alloc(struct hfs_btree *tree)
kunmap(*pagep);
nidx = node->next;
if (!nidx) {
dprint(DBG_BNODE_MOD, "hfs: create new bmap node.\n");
hfs_dbg(BNODE_MOD, "create new bmap node\n");
next_node = hfs_bmap_new_bmap(node, idx);
} else
next_node = hfs_bnode_find(tree, nidx);
@ -329,7 +329,7 @@ void hfs_bmap_free(struct hfs_bnode *node)
u32 nidx;
u8 *data, byte, m;
dprint(DBG_BNODE_MOD, "btree_free_node: %u\n", node->this);
hfs_dbg(BNODE_MOD, "btree_free_node: %u\n", node->this);
BUG_ON(!node->this);
tree = node->tree;
nidx = node->this;

7
fs/hfsplus/catalog.c
View File

@ -212,7 +212,7 @@ int hfsplus_create_cat(u32 cnid, struct inode *dir,
int entry_size;
int err;
dprint(DBG_CAT_MOD, "create_cat: %s,%u(%d)\n",
hfs_dbg(CAT_MOD, "create_cat: %s,%u(%d)\n",
str->name, cnid, inode->i_nlink);
err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
if (err)
@ -271,8 +271,7 @@ int hfsplus_delete_cat(u32 cnid, struct inode *dir, struct qstr *str)
int err, off;
u16 type;
dprint(DBG_CAT_MOD, "delete_cat: %s,%u\n",
str ? str->name : NULL, cnid);
hfs_dbg(CAT_MOD, "delete_cat: %s,%u\n", str ? str->name : NULL, cnid);
err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &fd);
if (err)
return err;
@ -361,7 +360,7 @@ int hfsplus_rename_cat(u32 cnid,
int entry_size, type;
int err;
dprint(DBG_CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n",
hfs_dbg(CAT_MOD, "rename_cat: %u - %lu,%s - %lu,%s\n",
cnid, src_dir->i_ino, src_name->name,
dst_dir->i_ino, dst_name->name);
err = hfs_find_init(HFSPLUS_SB(sb)->cat_tree, &src_fd);

26
fs/hfsplus/extents.c
View File

@ -265,7 +265,7 @@ int hfsplus_get_block(struct inode *inode, sector_t iblock,
mutex_unlock(&hip->extents_lock);
done:
dprint(DBG_EXTENT, "get_block(%lu): %llu - %u\n",
hfs_dbg(EXTENT, "get_block(%lu): %llu - %u\n",
inode->i_ino, (long long)iblock, dblock);
mask = (1 << sbi->fs_shift) - 1;
@ -288,11 +288,12 @@ static void hfsplus_dump_extent(struct hfsplus_extent *extent)
{
int i;
dprint(DBG_EXTENT, " ");
hfs_dbg(EXTENT, " ");
for (i = 0; i < 8; i++)
dprint(DBG_EXTENT, " %u:%u", be32_to_cpu(extent[i].start_block),
be32_to_cpu(extent[i].block_count));
dprint(DBG_EXTENT, "\n");
hfs_dbg_cont(EXTENT, " %u:%u",
be32_to_cpu(extent[i].start_block),
be32_to_cpu(extent[i].block_count));
hfs_dbg_cont(EXTENT, "\n");
}
static int hfsplus_add_extent(struct hfsplus_extent *extent, u32 offset,
@ -349,7 +350,7 @@ found:
err = hfsplus_block_free(sb, start, count);
if (err) {
printk(KERN_ERR "hfs: can't free extent\n");
dprint(DBG_EXTENT, " start: %u count: %u\n",
hfs_dbg(EXTENT, " start: %u count: %u\n",
start, count);
}
extent->block_count = 0;
@ -360,7 +361,7 @@ found:
err = hfsplus_block_free(sb, start + count, block_nr);
if (err) {
printk(KERN_ERR "hfs: can't free extent\n");
dprint(DBG_EXTENT, " start: %u count: %u\n",
hfs_dbg(EXTENT, " start: %u count: %u\n",
start, count);
}
extent->block_count = cpu_to_be32(count);
@ -459,11 +460,11 @@ int hfsplus_file_extend(struct inode *inode)
}
}
dprint(DBG_EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
hfs_dbg(EXTENT, "extend %lu: %u,%u\n", inode->i_ino, start, len);
if (hip->alloc_blocks <= hip->first_blocks) {
if (!hip->first_blocks) {
dprint(DBG_EXTENT, "first extents\n");
hfs_dbg(EXTENT, "first extents\n");
/* no extents yet */
hip->first_extents[0].start_block = cpu_to_be32(start);
hip->first_extents[0].block_count = cpu_to_be32(len);
@ -500,7 +501,7 @@ out:
return res;
insert_extent:
dprint(DBG_EXTENT, "insert new extent\n");
hfs_dbg(EXTENT, "insert new extent\n");
res = hfsplus_ext_write_extent_locked(inode);
if (res)
goto out;
@ -525,9 +526,8 @@ void hfsplus_file_truncate(struct inode *inode)
u32 alloc_cnt, blk_cnt, start;
int res;
dprint(DBG_INODE, "truncate: %lu, %llu -> %llu\n",
inode->i_ino, (long long)hip->phys_size,
inode->i_size);
hfs_dbg(INODE, "truncate: %lu, %llu -> %llu\n",
inode->i_ino, (long long)hip->phys_size, inode->i_size);
if (inode->i_size > hip->phys_size) {
struct address_space *mapping = inode->i_mapping;

14
fs/hfsplus/hfsplus_fs.h
View File

@ -32,9 +32,17 @@
#endif
#define DBG_MASK (0)
#define dprint(flg, fmt, args...) \
if (flg & DBG_MASK) \
printk(fmt , ## args)
#define hfs_dbg(flg, fmt, ...) \
do { \
if (DBG_##flg & DBG_MASK) \
printk(KERN_DEBUG fmt, ##__VA_ARGS__); \
} while (0)
#define hfs_dbg_cont(flg, fmt, ...) \
do { \
if (DBG_##flg & DBG_MASK) \
printk(KERN_CONT fmt, ##__VA_ARGS__); \
} while (0)
/* Runtime config options */
#define HFSPLUS_DEF_CR_TYPE 0x3F3F3F3F /* '????' */

8
fs/hfsplus/super.c
View File

@ -145,7 +145,7 @@ static int hfsplus_write_inode(struct inode *inode,
{
int err;
dprint(DBG_INODE, "hfsplus_write_inode: %lu\n", inode->i_ino);
hfs_dbg(INODE, "hfsplus_write_inode: %lu\n", inode->i_ino);
err = hfsplus_ext_write_extent(inode);
if (err)
@ -160,7 +160,7 @@ static int hfsplus_write_inode(struct inode *inode,
static void hfsplus_evict_inode(struct inode *inode)
{
dprint(DBG_INODE, "hfsplus_evict_inode: %lu\n", inode->i_ino);
hfs_dbg(INODE, "hfsplus_evict_inode: %lu\n", inode->i_ino);
truncate_inode_pages(&inode->i_data, 0);
clear_inode(inode);
if (HFSPLUS_IS_RSRC(inode)) {
@ -179,7 +179,7 @@ static int hfsplus_sync_fs(struct super_block *sb, int wait)
if (!wait)
return 0;
dprint(DBG_SUPER, "hfsplus_sync_fs\n");
hfs_dbg(SUPER, "hfsplus_sync_fs\n");
/*
* Explicitly write out the special metadata inodes.
@ -275,7 +275,7 @@ static void hfsplus_put_super(struct super_block *sb)
{
struct hfsplus_sb_info *sbi = HFSPLUS_SB(sb);
dprint(DBG_SUPER, "hfsplus_put_super\n");
hfs_dbg(SUPER, "hfsplus_put_super\n");
cancel_delayed_work_sync(&sbi->sync_work);