Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=3991d3bd1506391d8feec209b1d22ccb1c03a0bf
Commit: 3991d3bd1506391d8feec209b1d22ccb1c03a0bf
Parent: bc1fc6d88c646ea071de34250552051a63000d70
Author: Tomasz Kvarsin <[EMAIL PROTECTED]>
AuthorDate: Mon Feb 12 00:52:14 2007 -0800
Committer: Linus Torvalds <[EMAIL PROTECTED]>
CommitDate: Mon Feb 12 09:48:29 2007 -0800
[PATCH] warning fix: unsigned->signed
While compiling my code with -Wconversion using gcc-trunk, I always get a
bunch of warrning from headers, here is fix for them:
__getblk is alawys called with unsigned argument,
but it takes signed, the same story with __bread,__breadahead and so on.
Signed-off-by: Tomasz Kvarsin
Signed-off-by: Andrew Morton <[EMAIL PROTECTED]>
Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]>
---
fs/buffer.c | 12 ++++++------
include/linux/buffer_head.h | 10 ++++++----
2 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index a4b8242..f99c509 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -1283,11 +1283,11 @@ static void bh_lru_install(struct buffer_head *bh)
* Look up the bh in this cpu's LRU. If it's there, move it to the head.
*/
static struct buffer_head *
-lookup_bh_lru(struct block_device *bdev, sector_t block, int size)
+lookup_bh_lru(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *ret = NULL;
struct bh_lru *lru;
- int i;
+ unsigned int i;
check_irqs_on();
bh_lru_lock();
@@ -1319,7 +1319,7 @@ lookup_bh_lru(struct block_device *bdev, sector_t block,
int size)
* NULL
*/
struct buffer_head *
-__find_get_block(struct block_device *bdev, sector_t block, int size)
+__find_get_block(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = lookup_bh_lru(bdev, block, size);
@@ -1347,7 +1347,7 @@ EXPORT_SYMBOL(__find_get_block);
* attempt is failing. FIXME, perhaps?
*/
struct buffer_head *
-__getblk(struct block_device *bdev, sector_t block, int size)
+__getblk(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __find_get_block(bdev, block, size);
@@ -1361,7 +1361,7 @@ EXPORT_SYMBOL(__getblk);
/*
* Do async read-ahead on a buffer..
*/
-void __breadahead(struct block_device *bdev, sector_t block, int size)
+void __breadahead(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __getblk(bdev, block, size);
if (likely(bh)) {
@@ -1381,7 +1381,7 @@ EXPORT_SYMBOL(__breadahead);
* It returns NULL if the block was unreadable.
*/
struct buffer_head *
-__bread(struct block_device *bdev, sector_t block, int size)
+__bread(struct block_device *bdev, sector_t block, unsigned size)
{
struct buffer_head *bh = __getblk(bdev, block, size);
diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index ffbdb66..dd27b1c 100644
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -174,12 +174,14 @@ struct super_block *freeze_bdev(struct block_device *);
void thaw_bdev(struct block_device *, struct super_block *);
int fsync_super(struct super_block *);
int fsync_no_super(struct block_device *);
-struct buffer_head *__find_get_block(struct block_device *, sector_t, int);
-struct buffer_head * __getblk(struct block_device *, sector_t, int);
+struct buffer_head *__find_get_block(struct block_device *bdev, sector_t block,
+ unsigned size);
+struct buffer_head *__getblk(struct block_device *bdev, sector_t block,
+ unsigned size);
void __brelse(struct buffer_head *);
void __bforget(struct buffer_head *);
-void __breadahead(struct block_device *, sector_t block, int size);
-struct buffer_head *__bread(struct block_device *, sector_t block, int size);
+void __breadahead(struct block_device *, sector_t block, unsigned int size);
+struct buffer_head *__bread(struct block_device *, sector_t block, unsigned
size);
struct buffer_head *alloc_buffer_head(gfp_t gfp_flags);
void free_buffer_head(struct buffer_head * bh);
void FASTCALL(unlock_buffer(struct buffer_head *bh));
-
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