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-rw-r--r--fs/ext4/dir.c2
-rw-r--r--fs/ext4/extents.c218
-rw-r--r--fs/ext4/inode.c34
-rw-r--r--fs/ext4/namei.c54
-rw-r--r--fs/ext4/super.c4
5 files changed, 116 insertions, 196 deletions
diff --git a/fs/ext4/dir.c b/fs/ext4/dir.c
index 145a9c0c972..33888bb5814 100644
--- a/fs/ext4/dir.c
+++ b/fs/ext4/dir.c
@@ -124,7 +124,7 @@ static int ext4_readdir(struct file * filp,
offset = filp->f_pos & (sb->s_blocksize - 1);
while (!error && !stored && filp->f_pos < inode->i_size) {
- unsigned long blk = filp->f_pos >> EXT4_BLOCK_SIZE_BITS(sb);
+ ext4_lblk_t blk = filp->f_pos >> EXT4_BLOCK_SIZE_BITS(sb);
struct buffer_head map_bh;
struct buffer_head *bh = NULL;
diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 85287742f2a..19d8059b58a 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -144,7 +144,7 @@ static int ext4_ext_dirty(handle_t *handle, struct inode *inode,
static ext4_fsblk_t ext4_ext_find_goal(struct inode *inode,
struct ext4_ext_path *path,
- ext4_fsblk_t block)
+ ext4_lblk_t block)
{
struct ext4_inode_info *ei = EXT4_I(inode);
ext4_fsblk_t bg_start;
@@ -367,13 +367,14 @@ static void ext4_ext_drop_refs(struct ext4_ext_path *path)
* the header must be checked before calling this
*/
static void
-ext4_ext_binsearch_idx(struct inode *inode, struct ext4_ext_path *path, int block)
+ext4_ext_binsearch_idx(struct inode *inode,
+ struct ext4_ext_path *path, ext4_lblk_t block)
{
struct ext4_extent_header *eh = path->p_hdr;
struct ext4_extent_idx *r, *l, *m;
- ext_debug("binsearch for %d(idx): ", block);
+ ext_debug("binsearch for %lu(idx): ", (unsigned long)block);
l = EXT_FIRST_INDEX(eh) + 1;
r = EXT_LAST_INDEX(eh);
@@ -425,7 +426,8 @@ ext4_ext_binsearch_idx(struct inode *inode, struct ext4_ext_path *path, int bloc
* the header must be checked before calling this
*/
static void
-ext4_ext_binsearch(struct inode *inode, struct ext4_ext_path *path, int block)
+ext4_ext_binsearch(struct inode *inode,
+ struct ext4_ext_path *path, ext4_lblk_t block)
{
struct ext4_extent_header *eh = path->p_hdr;
struct ext4_extent *r, *l, *m;
@@ -438,7 +440,7 @@ ext4_ext_binsearch(struct inode *inode, struct ext4_ext_path *path, int block)
return;
}
- ext_debug("binsearch for %d: ", block);
+ ext_debug("binsearch for %lu: ", (unsigned long)block);
l = EXT_FIRST_EXTENT(eh) + 1;
r = EXT_LAST_EXTENT(eh);
@@ -494,7 +496,8 @@ int ext4_ext_tree_init(handle_t *handle, struct inode *inode)
}
struct ext4_ext_path *
-ext4_ext_find_extent(struct inode *inode, int block, struct ext4_ext_path *path)
+ext4_ext_find_extent(struct inode *inode, ext4_lblk_t block,
+ struct ext4_ext_path *path)
{
struct ext4_extent_header *eh;
struct buffer_head *bh;
@@ -979,8 +982,8 @@ repeat:
/* refill path */
ext4_ext_drop_refs(path);
path = ext4_ext_find_extent(inode,
- le32_to_cpu(newext->ee_block),
- path);
+ (ext4_lblk_t)le32_to_cpu(newext->ee_block),
+ path);
if (IS_ERR(path))
err = PTR_ERR(path);
} else {
@@ -992,8 +995,8 @@ repeat:
/* refill path */
ext4_ext_drop_refs(path);
path = ext4_ext_find_extent(inode,
- le32_to_cpu(newext->ee_block),
- path);
+ (ext4_lblk_t)le32_to_cpu(newext->ee_block),
+ path);
if (IS_ERR(path)) {
err = PTR_ERR(path);
goto out;
@@ -1021,7 +1024,7 @@ out:
* allocated block. Thus, index entries have to be consistent
* with leaves.
*/
-static unsigned long
+static ext4_lblk_t
ext4_ext_next_allocated_block(struct ext4_ext_path *path)
{
int depth;
@@ -1054,7 +1057,7 @@ ext4_ext_next_allocated_block(struct ext4_ext_path *path)
* ext4_ext_next_leaf_block:
* returns first allocated block from next leaf or EXT_MAX_BLOCK
*/
-static unsigned ext4_ext_next_leaf_block(struct inode *inode,
+static ext4_lblk_t ext4_ext_next_leaf_block(struct inode *inode,
struct ext4_ext_path *path)
{
int depth;
@@ -1072,7 +1075,8 @@ static unsigned ext4_ext_next_leaf_block(struct inode *inode,
while (depth >= 0) {
if (path[depth].p_idx !=
EXT_LAST_INDEX(path[depth].p_hdr))
- return le32_to_cpu(path[depth].p_idx[1].ei_block);
+ return (ext4_lblk_t)
+ le32_to_cpu(path[depth].p_idx[1].ei_block);
depth--;
}
@@ -1239,7 +1243,7 @@ unsigned int ext4_ext_check_overlap(struct inode *inode,
struct ext4_extent *newext,
struct ext4_ext_path *path)
{
- unsigned long b1, b2;
+ ext4_lblk_t b1, b2;
unsigned int depth, len1;
unsigned int ret = 0;
@@ -1260,7 +1264,7 @@ unsigned int ext4_ext_check_overlap(struct inode *inode,
goto out;
}
- /* check for wrap through zero */
+ /* check for wrap through zero on extent logical start block*/
if (b1 + len1 < b1) {
len1 = EXT_MAX_BLOCK - b1;
newext->ee_len = cpu_to_le16(len1);
@@ -1290,7 +1294,8 @@ int ext4_ext_insert_extent(handle_t *handle, struct inode *inode,
struct ext4_extent *ex, *fex;
struct ext4_extent *nearex; /* nearest extent */
struct ext4_ext_path *npath = NULL;
- int depth, len, err, next;
+ int depth, len, err;
+ ext4_lblk_t next;
unsigned uninitialized = 0;
BUG_ON(ext4_ext_get_actual_len(newext) == 0);
@@ -1435,114 +1440,8 @@ cleanup:
return err;
}
-int ext4_ext_walk_space(struct inode *inode, unsigned long block,
- unsigned long num, ext_prepare_callback func,
- void *cbdata)
-{
- struct ext4_ext_path *path = NULL;
- struct ext4_ext_cache cbex;
- struct ext4_extent *ex;
- unsigned long next, start = 0, end = 0;
- unsigned long last = block + num;
- int depth, exists, err = 0;
-
- BUG_ON(func == NULL);
- BUG_ON(inode == NULL);
-
- while (block < last && block != EXT_MAX_BLOCK) {
- num = last - block;
- /* find extent for this block */
- path = ext4_ext_find_extent(inode, block, path);
- if (IS_ERR(path)) {
- err = PTR_ERR(path);
- path = NULL;
- break;
- }
-
- depth = ext_depth(inode);
- BUG_ON(path[depth].p_hdr == NULL);
- ex = path[depth].p_ext;
- next = ext4_ext_next_allocated_block(path);
-
- exists = 0;
- if (!ex) {
- /* there is no extent yet, so try to allocate
- * all requested space */
- start = block;
- end = block + num;
- } else if (le32_to_cpu(ex->ee_block) > block) {
- /* need to allocate space before found extent */
- start = block;
- end = le32_to_cpu(ex->ee_block);
- if (block + num < end)
- end = block + num;
- } else if (block >= le32_to_cpu(ex->ee_block)
- + ext4_ext_get_actual_len(ex)) {
- /* need to allocate space after found extent */
- start = block;
- end = block + num;
- if (end >= next)
- end = next;
- } else if (block >= le32_to_cpu(ex->ee_block)) {
- /*
- * some part of requested space is covered
- * by found extent
- */
- start = block;
- end = le32_to_cpu(ex->ee_block)
- + ext4_ext_get_actual_len(ex);
- if (block + num < end)
- end = block + num;
- exists = 1;
- } else {
- BUG();
- }
- BUG_ON(end <= start);
-
- if (!exists) {
- cbex.ec_block = start;
- cbex.ec_len = end - start;
- cbex.ec_start = 0;
- cbex.ec_type = EXT4_EXT_CACHE_GAP;
- } else {
- cbex.ec_block = le32_to_cpu(ex->ee_block);
- cbex.ec_len = ext4_ext_get_actual_len(ex);
- cbex.ec_start = ext_pblock(ex);
- cbex.ec_type = EXT4_EXT_CACHE_EXTENT;
- }
-
- BUG_ON(cbex.ec_len == 0);
- err = func(inode, path, &cbex, cbdata);
- ext4_ext_drop_refs(path);
-
- if (err < 0)
- break;
- if (err == EXT_REPEAT)
- continue;
- else if (err == EXT_BREAK) {
- err = 0;
- break;
- }
-
- if (ext_depth(inode) != depth) {
- /* depth was changed. we have to realloc path */
- kfree(path);
- path = NULL;
- }
-
- block = cbex.ec_block + cbex.ec_len;
- }
-
- if (path) {
- ext4_ext_drop_refs(path);
- kfree(path);
- }
-
- return err;
-}
-
static void
-ext4_ext_put_in_cache(struct inode *inode, __u32 block,
+ext4_ext_put_in_cache(struct inode *inode, ext4_lblk_t block,
__u32 len, ext4_fsblk_t start, int type)
{
struct ext4_ext_cache *cex;
@@ -1561,10 +1460,11 @@ ext4_ext_put_in_cache(struct inode *inode, __u32 block,
*/
static void
ext4_ext_put_gap_in_cache(struct inode *inode, struct ext4_ext_path *path,
- unsigned long block)
+ ext4_lblk_t block)
{
int depth = ext_depth(inode);
- unsigned long lblock, len;
+ unsigned long len;
+ ext4_lblk_t lblock;
struct ext4_extent *ex;
ex = path[depth].p_ext;
@@ -1582,15 +1482,17 @@ ext4_ext_put_gap_in_cache(struct inode *inode, struct ext4_ext_path *path,
(unsigned long) ext4_ext_get_actual_len(ex));
} else if (block >= le32_to_cpu(ex->ee_block)
+ ext4_ext_get_actual_len(ex)) {
+ ext4_lblk_t next;
lblock = le32_to_cpu(ex->ee_block)
+ ext4_ext_get_actual_len(ex);
- len = ext4_ext_next_allocated_block(path);
+
+ next = ext4_ext_next_allocated_block(path);
ext_debug("cache gap(after): [%lu:%lu] %lu",
(unsigned long) le32_to_cpu(ex->ee_block),
(unsigned long) ext4_ext_get_actual_len(ex),
(unsigned long) block);
- BUG_ON(len == lblock);
- len = len - lblock;
+ BUG_ON(next == lblock);
+ len = next - lblock;
} else {
lblock = len = 0;
BUG();
@@ -1601,7 +1503,7 @@ ext4_ext_put_gap_in_cache(struct inode *inode, struct ext4_ext_path *path,
}
static int
-ext4_ext_in_cache(struct inode *inode, unsigned long block,
+ext4_ext_in_cache(struct inode *inode, ext4_lblk_t block,
struct ext4_extent *ex)
{
struct ext4_ext_cache *cex;
@@ -1714,7 +1616,7 @@ int ext4_ext_calc_credits_for_insert(struct inode *inode,
static int ext4_remove_blocks(handle_t *handle, struct inode *inode,
struct ext4_extent *ex,
- unsigned long from, unsigned long to)
+ ext4_lblk_t from, ext4_lblk_t to)
{
struct buffer_head *bh;
unsigned short ee_len = ext4_ext_get_actual_len(ex);
@@ -1738,11 +1640,12 @@ static int ext4_remove_blocks(handle_t *handle, struct inode *inode,
if (from >= le32_to_cpu(ex->ee_block)
&& to == le32_to_cpu(ex->ee_block) + ee_len - 1) {
/* tail removal */
- unsigned long num;
+ ext4_lblk_t num;
ext4_fsblk_t start;
+
num = le32_to_cpu(ex->ee_block) + ee_len - from;
start = ext_pblock(ex) + ee_len - num;
- ext_debug("free last %lu blocks starting %llu\n", num, start);
+ ext_debug("free last %u blocks starting %llu\n", num, start);
for (i = 0; i < num; i++) {
bh = sb_find_get_block(inode->i_sb, start + i);
ext4_forget(handle, 0, inode, bh, start + i);
@@ -1750,30 +1653,32 @@ static int ext4_remove_blocks(handle_t *handle, struct inode *inode,
ext4_free_blocks(handle, inode, start, num);
} else if (from == le32_to_cpu(ex->ee_block)
&& to <= le32_to_cpu(ex->ee_block) + ee_len - 1) {
- printk("strange request: removal %lu-%lu from %u:%u\n",
+ printk(KERN_INFO "strange request: removal %u-%u from %u:%u\n",
from, to, le32_to_cpu(ex->ee_block), ee_len);
} else {
- printk("strange request: removal(2) %lu-%lu from %u:%u\n",
- from, to, le32_to_cpu(ex->ee_block), ee_len);
+ printk(KERN_INFO "strange request: removal(2) "
+ "%u-%u from %u:%u\n",
+ from, to, le32_to_cpu(ex->ee_block), ee_len);
}
return 0;
}
static int
ext4_ext_rm_leaf(handle_t *handle, struct inode *inode,
- struct ext4_ext_path *path, unsigned long start)
+ struct ext4_ext_path *path, ext4_lblk_t start)
{
int err = 0, correct_index = 0;
int depth = ext_depth(inode), credits;
struct ext4_extent_header *eh;
- unsigned a, b, block, num;
- unsigned long ex_ee_block;
+ ext4_lblk_t a, b, block;
+ unsigned num;
+ ext4_lblk_t ex_ee_block;
unsigned short ex_ee_len;
unsigned uninitialized = 0;
struct ext4_extent *ex;
/* the header must be checked already in ext4_ext_remove_space() */
- ext_debug("truncate since %lu in leaf\n", start);
+ ext_debug("truncate since %u in leaf\n", start);
if (!path[depth].p_hdr)
path[depth].p_hdr = ext_block_hdr(path[depth].p_bh);
eh = path[depth].p_hdr;
@@ -1904,7 +1809,7 @@ ext4_ext_more_to_rm(struct ext4_ext_path *path)
return 1;
}
-int ext4_ext_remove_space(struct inode *inode, unsigned long start)
+int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start)
{
struct super_block *sb = inode->i_sb;
int depth = ext_depth(inode);
@@ -1912,7 +1817,7 @@ int ext4_ext_remove_space(struct inode *inode, unsigned long start)
handle_t *handle;
int i = 0, err = 0;
- ext_debug("truncate since %lu\n", start);
+ ext_debug("truncate since %u\n", start);
/* probably first extent we're gonna free will be last in block */
handle = ext4_journal_start(inode, depth + 1);
@@ -2094,17 +1999,19 @@ void ext4_ext_release(struct super_block *sb)
* b> Splits in two extents: Write is happening at either end of the extent
* c> Splits in three extents: Somone is writing in middle of the extent
*/
-int ext4_ext_convert_to_initialized(handle_t *handle, struct inode *inode,
- struct ext4_ext_path *path,
- ext4_fsblk_t iblock,
- unsigned long max_blocks)
+static int ext4_ext_convert_to_initialized(handle_t *handle,
+ struct inode *inode,
+ struct ext4_ext_path *path,
+ ext4_lblk_t iblock,
+ unsigned long max_blocks)
{
struct ext4_extent *ex, newex;
struct ext4_extent *ex1 = NULL;
struct ext4_extent *ex2 = NULL;
struct ext4_extent *ex3 = NULL;
struct ext4_extent_header *eh;
- unsigned int allocated, ee_block, ee_len, depth;
+ ext4_lblk_t ee_block;
+ unsigned int allocated, ee_len, depth;
ext4_fsblk_t newblock;
int err = 0;
int ret = 0;
@@ -2226,7 +2133,7 @@ out:
}
int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
- ext4_fsblk_t iblock,
+ ext4_lblk_t iblock,
unsigned long max_blocks, struct buffer_head *bh_result,
int create, int extend_disksize)
{
@@ -2238,8 +2145,9 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
unsigned long allocated = 0;
__clear_bit(BH_New, &bh_result->b_state);
- ext_debug("blocks %d/%lu requested for inode %u\n", (int) iblock,
- max_blocks, (unsigned) inode->i_ino);
+ ext_debug("blocks %lu/%lu requested for inode %u\n",
+ (unsigned long) iblock, max_blocks,
+ (unsigned) inode->i_ino);
mutex_lock(&EXT4_I(inode)->truncate_mutex);
/* check in cache */
@@ -2288,7 +2196,7 @@ int ext4_ext_get_blocks(handle_t *handle, struct inode *inode,
ex = path[depth].p_ext;
if (ex) {
- unsigned long ee_block = le32_to_cpu(ex->ee_block);
+ ext4_lblk_t ee_block = le32_to_cpu(ex->ee_block);
ext4_fsblk_t ee_start = ext_pblock(ex);
unsigned short ee_len;
@@ -2423,7 +2331,7 @@ void ext4_ext_truncate(struct inode * inode, struct page *page)
{
struct address_space *mapping = inode->i_mapping;
struct super_block *sb = inode->i_sb;
- unsigned long last_block;
+ ext4_lblk_t last_block;
handle_t *handle;
int err = 0;
@@ -2516,7 +2424,8 @@ int ext4_ext_writepage_trans_blocks(struct inode *inode, int num)
long ext4_fallocate(struct inode *inode, int mode, loff_t offset, loff_t len)
{
handle_t *handle;
- ext4_fsblk_t block, max_blocks;
+ ext4_lblk_t block;
+ unsigned long max_blocks;
ext4_fsblk_t nblocks = 0;
int ret = 0;
int ret2 = 0;
@@ -2561,8 +2470,9 @@ retry:
if (!ret) {
ext4_error(inode->i_sb, "ext4_fallocate",
"ext4_ext_get_blocks returned 0! inode#%lu"
- ", block=%llu, max_blocks=%llu",
- inode->i_ino, block, max_blocks);
+ ", block=%lu, max_blocks=%lu",
+ inode->i_ino, (unsigned long)block,
+ (unsigned long)max_blocks);
ret = -EIO;
ext4_mark_inode_dirty(handle, inode);
ret2 = ext4_journal_stop(handle);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 5489703d957..488f829a887 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -105,7 +105,7 @@ int ext4_forget(handle_t *handle, int is_metadata, struct inode *inode,
*/
static unsigned long blocks_for_truncate(struct inode *inode)
{
- unsigned long needed;
+ ext4_lblk_t needed;
needed = inode->i_blocks >> (inode->i_sb->s_blocksize_bits - 9);
@@ -282,7 +282,8 @@ static int verify_chain(Indirect *from, Indirect *to)
*/
static int ext4_block_to_path(struct inode *inode,
- long i_block, int offsets[4], int *boundary)
+ ext4_lblk_t i_block,
+ ext4_lblk_t offsets[4], int *boundary)
{
int ptrs = EXT4_ADDR_PER_BLOCK(inode->i_sb);
int ptrs_bits = EXT4_ADDR_PER_BLOCK_BITS(inode->i_sb);
@@ -349,7 +350,8 @@ static int ext4_block_to_path(struct inode *inode,
* or when it reads all @depth-1 indirect blocks successfully and finds
* the whole chain, all way to the data (returns %NULL, *err == 0).
*/
-static Indirect *ext4_get_branch(struct inode *inode, int depth, int *offsets,
+static Indirect *ext4_get_branch(struct inode *inode, int depth,
+ ext4_lblk_t *offsets,
Indirect chain[4], int *err)
{
struct super_block *sb = inode->i_sb;
@@ -445,7 +447,7 @@ static ext4_fsblk_t ext4_find_near(struct inode *inode, Indirect *ind)
* stores it in *@goal and returns zero.
*/
-static ext4_fsblk_t ext4_find_goal(struct inode *inode, long block,
+static ext4_fsblk_t ext4_find_goal(struct inode *inode, ext4_lblk_t block,
Indirect chain[4], Indirect *partial)
{
struct ext4_block_alloc_info *block_i;
@@ -590,7 +592,7 @@ failed_out:
*/
static int ext4_alloc_branch(handle_t *handle, struct inode *inode,
int indirect_blks, int *blks, ext4_fsblk_t goal,
- int *offsets, Indirect *branch)
+ ext4_lblk_t *offsets, Indirect *branch)
{
int blocksize = inode->i_sb->s_blocksize;
int i, n = 0;
@@ -680,7 +682,7 @@ failed:
* chain to new block and return 0.
*/
static int ext4_splice_branch(handle_t *handle, struct inode *inode,
- long block, Indirect *where, int num, int blks)
+ ext4_lblk_t block, Indirect *where, int num, int blks)
{
int i;
int err = 0;
@@ -784,12 +786,12 @@ err_out:
* return < 0, error case.
*/
int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
- sector_t iblock, unsigned long maxblocks,
+ ext4_lblk_t iblock, unsigned long maxblocks,
struct buffer_head *bh_result,
int create, int extend_disksize)
{
int err = -EIO;
- int offsets[4];
+ ext4_lblk_t offsets[4];
Indirect chain[4];
Indirect *partial;
ext4_fsblk_t goal;
@@ -803,7 +805,8 @@ int ext4_get_blocks_handle(handle_t *handle, struct inode *inode,
J_ASSERT(!(EXT4_I(inode)->i_flags & EXT4_EXTENTS_FL));
J_ASSERT(handle != NULL || create == 0);
- depth = ext4_block_to_path(inode,iblock,offsets,&blocks_to_boundary);
+ depth = ext4_block_to_path(inode, iblock, offsets,
+ &blocks_to_boundary);
if (depth == 0)
goto out;
@@ -996,7 +999,7 @@ get_block:
* `handle' can be NULL if create is zero
*/
struct buffer_head *ext4_getblk(handle_t *handle, struct inode *inode,
- long block, int create, int *errp)
+ ext4_lblk_t block, int create, int *errp)
{
struct buffer_head dummy;
int fatal = 0, err;
@@ -1063,7 +1066,7 @@ err:
}
struct buffer_head *ext4_bread(handle_t *handle, struct inode *inode,
- int block, int create, int *err)
+ ext4_lblk_t block, int create, int *err)
{
struct buffer_head * bh;
@@ -1828,7 +1831,8 @@ int ext4_block_truncate_page(handle_t *handle, struct page *page,
{
ext4_fsblk_t index = from >> PAGE_CACHE_SHIFT;
unsigned offset = from & (PAGE_CACHE_SIZE-1);
- unsigned blocksize, iblock, length, pos;
+ unsigned blocksize, length, pos;
+ ext4_lblk_t iblock;
struct inode *inode = mapping->host;
struct buffer_head *bh;
int err = 0;
@@ -1964,7 +1968,7 @@ static inline int all_zeroes(__le32 *p, __le32 *q)
* (no partially truncated stuff there). */
static Indirect *ext4_find_shared(struct inode *inode, int depth,
- int offsets[4], Indirect chain[4], __le32 *top)
+ ext4_lblk_t offsets[4], Indirect chain[4], __le32 *top)
{
Indirect *partial, *p;
int k, err;
@@ -2289,12 +2293,12 @@ void ext4_truncate(struct inode *inode)
__le32 *i_data = ei->i_data;
int addr_per_block = EXT4_ADDR_PER_BLOCK(inode->i_sb);
struct address_space *mapping = inode->i_mapping;
- int offsets[4];
+ ext4_lblk_t offsets[4];
Indirect chain[4];
Indirect *partial;
__le32 nr = 0;
int n;
- long last_block;
+ ext4_lblk_t last_block;
unsigned blocksize = inode->i_sb->s_blocksize;
struct page *page;
diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
index d9a3a2fc5b0..fb673b14ccd 100644
--- a/fs/ext4/namei.c
+++ b/fs/ext4/namei.c
@@ -51,7 +51,7 @@
static struct buffer_head *ext4_append(handle_t *handle,
struct inode *inode,
- u32 *block, int *err)
+ ext4_lblk_t *block, int *err)
{
struct buffer_head *bh;
@@ -144,8 +144,8 @@ struct dx_map_entry
u16 size;
};
-static inline unsigned dx_get_block (struct dx_entry *entry);
-static void dx_set_block (struct dx_entry *entry, unsigned value);
+static inline ext4_lblk_t dx_get_block(struct dx_entry *entry);
+static void dx_set_block(struct dx_entry *entry, ext4_lblk_t value);
static inline unsigned dx_get_hash (struct dx_entry *entry);
static void dx_set_hash (struct dx_entry *entry, unsigned value);
static unsigned dx_get_count (struct dx_entry *entries);
@@ -166,7 +166,8 @@ static void dx_sort_map(struct dx_map_entry *map, unsigned count);
static struct ext4_dir_entry_2 *dx_move_dirents (char *from, char *to,
struct dx_map_entry *offsets, int count);
static struct ext4_dir_entry_2* dx_pack_dirents (char *base, int size);
-static void dx_insert_block (struct dx_frame *frame, u32 hash, u32 block);
+static void dx_insert_block(struct dx_frame *frame,
+ u32 hash, ext4_lblk_t block);
static int ext4_htree_next_block(struct inode *dir, __u32 hash,
struct dx_frame *frame,
struct dx_frame *frames,
@@ -181,12 +182,12 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
* Mask them off for now.
*/
-static inline unsigned dx_get_block (struct dx_entry *entry)
+static inline ext4_lblk_t dx_get_block(struct dx_entry *entry)
{
return le32_to_cpu(entry->block) & 0x00ffffff;
}
-static inline void dx_set_block (struct dx_entry *entry, unsigned value)
+static inline void dx_set_block(struct dx_entry *entry, ext4_lblk_t value)
{
entry->block = cpu_to_le32(value);
}
@@ -243,8 +244,8 @@ static void dx_show_index (char * label, struct dx_entry *entries)
int i, n = dx_get_count (entries);
printk("%s index ", label);
for (i = 0; i < n; i++) {
- printk("%x->%u ", i? dx_get_hash(entries + i) :
- 0, dx_get_block(entries + i));
+ printk("%x->%lu ", i? dx_get_hash(entries + i) :
+ 0, (unsigned long)dx_get_block(entries + i));
}
printk("\n");
}
@@ -297,7 +298,8 @@ struct stats dx_show_entries(struct dx_hash_info *hinfo, struct inode *dir,
printk("%i indexed blocks...\n", count);
for (i = 0; i < count; i++, entries++)
{
- u32 block = dx_get_block(entries), hash = i? dx_get_hash(entries): 0;
+ ext4_lblk_t block = dx_get_block(entries);
+ ext4_lblk_t hash = i ? dx_get_hash(entries): 0;
u32 range = i < count - 1? (dx_get_hash(entries + 1) - hash): ~hash;
struct stats stats;
printk("%s%3u:%03u hash %8x/%8x ",levels?"":" ", i, block, hash, range);
@@ -561,7 +563,7 @@ static inline struct ext4_dir_entry_2 *ext4_next_entry(struct ext4_dir_entry_2 *
* into the tree. If there is an error it is returned in err.
*/
static int htree_dirblock_to_tree(struct file *dir_file,
- struct inode *dir, int block,
+ struct inode *dir, ext4_lblk_t block,
struct dx_hash_info *hinfo,
__u32 start_hash, __u32 start_minor_hash)
{
@@ -569,7 +571,8 @@ static int htree_dirblock_to_tree(struct file *dir_file,
struct ext4_dir_entry_2 *de, *top;
int err, count = 0;
- dxtrace(printk("In htree dirblock_to_tree: block %d\n", block));
+ dxtrace(printk(KERN_INFO "In htree dirblock_to_tree: block %lu\n",
+ (unsigned long)block));
if (!(bh = ext4_bread (NULL, dir, block, 0, &err)))
return err;
@@ -621,9 +624,9 @@ int ext4_htree_fill_tree(struct file *dir_file, __u32 start_hash,
struct ext4_dir_entry_2 *de;
struct dx_frame frames[2], *frame;
struct inode *dir;
- int block, err;
+ ext4_lblk_t block;
int count = 0;
- int ret;
+ int ret, err;
__u32 hashval;
dxtrace(printk("In htree_fill_tree, start hash: %x:%x\n", start_hash,
@@ -753,7 +756,7 @@ static void dx_sort_map (struct dx_map_entry *map, unsigned count)
} while(more);
}
-static void dx_insert_block(struct dx_frame *frame, u32 hash, u32 block)
+static void dx_insert_block(struct dx_frame *frame, u32 hash, ext4_lblk_t block)
{
struct dx_entry *entries = frame->entries;
struct dx_entry *old = frame->at, *new = old + 1;
@@ -848,13 +851,14 @@ static struct buffer_head * ext4_find_entry (struct dentry *dentry,
struct super_block * sb;
struct buffer_head * bh_use[NAMEI_RA_SIZE];
struct buffer_head * bh, *ret = NULL;
- unsigned long start, block, b;
+ ext4_lblk_t start, block, b;
int ra_max = 0; /* Number of bh's in the readahead
buffer, bh_use[] */
int ra_ptr = 0; /* Current index into readahead
buffer */
int num = 0;
- int nblocks, i, err;
+ ext4_lblk_t nblocks;
+ int i, err;
struct inode *dir = dentry->d_parent->d_inode;
int namelen;
const u8 *name;
@@ -915,7 +919,8 @@ restart:
if (!buffer_uptodate(bh)) {
/* read error, skip block & hope for the best */
ext4_error(sb, __FUNCTION__, "reading directory #%lu "
- "offset %lu", dir->i_ino, block);
+ "offset %lu", dir->i_ino,
+ (unsigned long)block);
brelse(bh);
goto next;
}
@@ -962,7 +967,7 @@ static struct buffer_head * ext4_dx_find_entry(struct dentry *dentry,
struct dx_frame frames[2], *frame;
struct ext4_dir_entry_2 *de, *top;
struct buffer_head *bh;
- unsigned long block;
+ ext4_lblk_t block;
int retval;
int namelen = dentry->d_name.len;
const u8 *name = dentry->d_name.name;
@@ -1174,7 +1179,7 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
unsigned blocksize = dir->i_sb->s_blocksize;
unsigned count, continued;
struct buffer_head *bh2;
- u32 newblock;
+ ext4_lblk_t newblock;
u32 hash2;
struct dx_map_entry *map;
char *data1 = (*bh)->b_data, *data2;
@@ -1221,8 +1226,9 @@ static struct ext4_dir_entry_2 *do_split(handle_t *handle, struct inode *dir,
split = count - move;
hash2 = map[split].hash;
continued = hash2 == map[split - 1].hash;
- dxtrace(printk("Split block %i at %x, %i/%i\n",
- dx_get_block(frame->at), hash2, split, count-split));
+ dxtrace(printk(KERN_INFO "Split block %lu at %x, %i/%i\n",
+ (unsigned long)dx_get_block(frame->at),
+ hash2, split, count-split));
/* Fancy dance to stay within two buffers */
de2 = dx_move_dirents(data1, data2, map + split, count - split);
@@ -1374,7 +1380,7 @@ static int make_indexed_dir(handle_t *handle, struct dentry *dentry,
int retval;
unsigned blocksize;
struct dx_hash_info hinfo;
- u32 block;
+ ext4_lblk_t block;
struct fake_dirent *fde;
blocksize = dir->i_sb->s_blocksize;
@@ -1455,7 +1461,7 @@ static int ext4_add_entry (handle_t *handle, struct dentry *dentry,
int retval;
int dx_fallback=0;
unsigned blocksize;
- u32 block, blocks;
+ ext4_lblk_t block, blocks;
sb = dir->i_sb;
blocksize = sb->s_blocksize;
@@ -1532,7 +1538,7 @@ static int ext4_dx_add_entry(handle_t *handle, struct dentry *dentry,
dx_get_count(entries), dx_get_limit(entries)));
/* Need to split index? */
if (dx_get_count(entries) == dx_get_limit(entries)) {
- u32 newblock;
+ ext4_lblk_t newblock;
unsigned icount = dx_get_count(entries);
int levels = frame - frames;
struct dx_entry *entries2;
diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index ab7010dde1b..6302b036c12 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -2914,7 +2914,7 @@ static ssize_t ext4_quota_read(struct super_block *sb, int type, char *data,
size_t len, loff_t off)
{
struct inode *inode = sb_dqopt(sb)->files[type];
- sector_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
+ ext4_lblk_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
int err = 0;
int offset = off & (sb->s_blocksize - 1);
int tocopy;
@@ -2952,7 +2952,7 @@ static ssize_t ext4_quota_write(struct super_block *sb, int type,
const char *data, size_t len, loff_t off)
{
struct inode *inode = sb_dqopt(sb)->files[type];
- sector_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
+ ext4_lblk_t blk = off >> EXT4_BLOCK_SIZE_BITS(sb);
int err = 0;
int offset = off & (sb->s_blocksize - 1);
int tocopy;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 17:55:56 +0000