diff options
Diffstat (limited to 'fs/reiserfs/bitmap.c')
-rw-r--r-- | fs/reiserfs/bitmap.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/fs/reiserfs/bitmap.c b/fs/reiserfs/bitmap.c index 28a1b06081fc..f7275176305e 100644 --- a/fs/reiserfs/bitmap.c +++ b/fs/reiserfs/bitmap.c | |||
@@ -47,7 +47,9 @@ | |||
47 | test_bit(_ALLOC_ ## optname , &SB_ALLOC_OPTS(s)) | 47 | test_bit(_ALLOC_ ## optname , &SB_ALLOC_OPTS(s)) |
48 | 48 | ||
49 | static inline void get_bit_address(struct super_block *s, | 49 | static inline void get_bit_address(struct super_block *s, |
50 | b_blocknr_t block, int *bmap_nr, int *offset) | 50 | b_blocknr_t block, |
51 | unsigned int *bmap_nr, | ||
52 | unsigned int *offset) | ||
51 | { | 53 | { |
52 | /* It is in the bitmap block number equal to the block | 54 | /* It is in the bitmap block number equal to the block |
53 | * number divided by the number of bits in a block. */ | 55 | * number divided by the number of bits in a block. */ |
@@ -58,7 +60,7 @@ static inline void get_bit_address(struct super_block *s, | |||
58 | 60 | ||
59 | int is_reusable(struct super_block *s, b_blocknr_t block, int bit_value) | 61 | int is_reusable(struct super_block *s, b_blocknr_t block, int bit_value) |
60 | { | 62 | { |
61 | int bmap, offset; | 63 | unsigned int bmap, offset; |
62 | 64 | ||
63 | if (block == 0 || block >= SB_BLOCK_COUNT(s)) { | 65 | if (block == 0 || block >= SB_BLOCK_COUNT(s)) { |
64 | reiserfs_warning(s, | 66 | reiserfs_warning(s, |
@@ -108,8 +110,8 @@ int is_reusable(struct super_block *s, b_blocknr_t block, int bit_value) | |||
108 | 110 | ||
109 | /* searches in journal structures for a given block number (bmap, off). If block | 111 | /* searches in journal structures for a given block number (bmap, off). If block |
110 | is found in reiserfs journal it suggests next free block candidate to test. */ | 112 | is found in reiserfs journal it suggests next free block candidate to test. */ |
111 | static inline int is_block_in_journal(struct super_block *s, int bmap, int | 113 | static inline int is_block_in_journal(struct super_block *s, unsigned int bmap, |
112 | off, int *next) | 114 | int off, int *next) |
113 | { | 115 | { |
114 | b_blocknr_t tmp; | 116 | b_blocknr_t tmp; |
115 | 117 | ||
@@ -130,8 +132,8 @@ static inline int is_block_in_journal(struct super_block *s, int bmap, int | |||
130 | /* it searches for a window of zero bits with given minimum and maximum lengths in one bitmap | 132 | /* it searches for a window of zero bits with given minimum and maximum lengths in one bitmap |
131 | * block; */ | 133 | * block; */ |
132 | static int scan_bitmap_block(struct reiserfs_transaction_handle *th, | 134 | static int scan_bitmap_block(struct reiserfs_transaction_handle *th, |
133 | int bmap_n, int *beg, int boundary, int min, | 135 | unsigned int bmap_n, int *beg, int boundary, |
134 | int max, int unfm) | 136 | int min, int max, int unfm) |
135 | { | 137 | { |
136 | struct super_block *s = th->t_super; | 138 | struct super_block *s = th->t_super; |
137 | struct reiserfs_bitmap_info *bi = &SB_AP_BITMAP(s)[bmap_n]; | 139 | struct reiserfs_bitmap_info *bi = &SB_AP_BITMAP(s)[bmap_n]; |
@@ -307,16 +309,16 @@ __le32 reiserfs_choose_packing(struct inode * dir) | |||
307 | * bitmap and place new blocks there. Returns number of allocated blocks. */ | 309 | * bitmap and place new blocks there. Returns number of allocated blocks. */ |
308 | static int scan_bitmap(struct reiserfs_transaction_handle *th, | 310 | static int scan_bitmap(struct reiserfs_transaction_handle *th, |
309 | b_blocknr_t * start, b_blocknr_t finish, | 311 | b_blocknr_t * start, b_blocknr_t finish, |
310 | int min, int max, int unfm, unsigned long file_block) | 312 | int min, int max, int unfm, sector_t file_block) |
311 | { | 313 | { |
312 | int nr_allocated = 0; | 314 | int nr_allocated = 0; |
313 | struct super_block *s = th->t_super; | 315 | struct super_block *s = th->t_super; |
314 | /* find every bm and bmap and bmap_nr in this file, and change them all to bitmap_blocknr | 316 | /* find every bm and bmap and bmap_nr in this file, and change them all to bitmap_blocknr |
315 | * - Hans, it is not a block number - Zam. */ | 317 | * - Hans, it is not a block number - Zam. */ |
316 | 318 | ||
317 | int bm, off; | 319 | unsigned int bm, off; |
318 | int end_bm, end_off; | 320 | unsigned int end_bm, end_off; |
319 | int off_max = s->s_blocksize << 3; | 321 | unsigned int off_max = s->s_blocksize << 3; |
320 | 322 | ||
321 | BUG_ON(!th->t_trans_id); | 323 | BUG_ON(!th->t_trans_id); |
322 | 324 | ||
@@ -383,7 +385,7 @@ static void _reiserfs_free_block(struct reiserfs_transaction_handle *th, | |||
383 | struct reiserfs_super_block *rs; | 385 | struct reiserfs_super_block *rs; |
384 | struct buffer_head *sbh, *bmbh; | 386 | struct buffer_head *sbh, *bmbh; |
385 | struct reiserfs_bitmap_info *apbi; | 387 | struct reiserfs_bitmap_info *apbi; |
386 | int nr, offset; | 388 | unsigned int nr, offset; |
387 | 389 | ||
388 | BUG_ON(!th->t_trans_id); | 390 | BUG_ON(!th->t_trans_id); |
389 | 391 | ||