The patch titled
ext4: use unsigned instead of int for type of blocksize in fs/ext4/namei.c
has been added to the -mm tree. Its filename is
ext4-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext4-nameic.patch
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See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: ext4: use unsigned instead of int for type of blocksize in fs/ext4/namei.c
From: Wei Yongjun <yjwei@xxxxxxxxxxxxxx>
- Use unsigned instead of int for the parameter which carries a
blocksize. (ported from Wei Yongjun's ext3 patch).
- coding-style fixes
- rename `size' to `blocksize']
Cc: Wei Yongjun <yjwei@xxxxxxxxxxxxxx>
Cc: Theodore Ts'o <tytso@xxxxxxx>
Cc: <linux-ext4@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
fs/ext4/namei.c | 20 ++++++++++----------
1 file changed, 10 insertions(+), 10 deletions(-)
diff -puN fs/ext4/namei.c~ext4-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext4-nameic fs/ext4/namei.c
--- a/fs/ext4/namei.c~ext4-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext4-nameic
+++ a/fs/ext4/namei.c
@@ -161,12 +161,12 @@ static struct dx_frame *dx_probe(const s
struct dx_frame *frame,
int *err);
static void dx_release(struct dx_frame *frames);
-static int dx_make_map(struct ext4_dir_entry_2 *de, int size,
+static int dx_make_map(struct ext4_dir_entry_2 *de, unsigned blocksize,
struct dx_hash_info *hinfo, struct dx_map_entry map[]);
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 struct ext4_dir_entry_2 *dx_pack_dirents(char *base, unsigned blocksize);
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,
@@ -713,15 +713,14 @@ errout:
* Create map of hash values, offsets, and sizes, stored at end of block.
* Returns number of entries mapped.
*/
-static int dx_make_map (struct ext4_dir_entry_2 *de, int size,
- struct dx_hash_info *hinfo, struct dx_map_entry *map_tail)
+static int dx_make_map(struct ext4_dir_entry_2 *de, unsigned blocksize,
+ struct dx_hash_info *hinfo, struct dx_map_entry *map_tail)
{
int count = 0;
- char *base = (char *) de;
+ char *base = (char *)de;
struct dx_hash_info h = *hinfo;
- while ((char *) de < base + size)
- {
+ while ((char *) de < base + blocksize) {
if (de->name_len && de->inode) {
ext4fs_dirhash(de->name, de->name_len, &h);
map_tail--;
@@ -1130,13 +1129,14 @@ dx_move_dirents(char *from, char *to, st
* Compact each dir entry in the range to the minimal rec_len.
* Returns pointer to last entry in range.
*/
-static struct ext4_dir_entry_2* dx_pack_dirents(char *base, int size)
+static struct ext4_dir_entry_2 *dx_pack_dirents(char *base, unsigned blocksize)
{
- struct ext4_dir_entry_2 *next, *to, *prev, *de = (struct ext4_dir_entry_2 *) base;
+ struct ext4_dir_entry_2 *next, *to, *prev;
+ struct ext4_dir_entry_2 *de = (struct ext4_dir_entry_2 *)base;
unsigned rec_len = 0;
prev = to = de;
- while ((char*)de < base + size) {
+ while ((char *)de < base + blocksize) {
next = ext4_next_entry(de);
if (de->inode && de->name_len) {
rec_len = EXT4_DIR_REC_LEN(de->name_len);
_
Patches currently in -mm which might be from yjwei@xxxxxxxxxxxxxx are
linux-next.patch
fs-jffs2-mallocc-kmem_cache_alloc-memset-kmem_cache_zalloc.patch
ext4-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext4-nameic.patch
scsi-used-kmem_cache_zalloc-instead-of-kmem_cache_alloc-memset.patch
ext3-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext3-nameic.patch
ext3-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext3-nameic-fix.patch
ext3-use-unsigned-instead-of-int-for-type-of-blocksize-in-fs-ext3-nameic-fix-checkpatch-fixes.patch
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