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authorMingming Cao <cmm@us.ibm.com>2006-06-25 05:48:07 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-25 10:01:10 -0700
commit43d23f9039fc810ecd621f1e4f9d578eadce058a (patch)
treebe241eb5a8e6010f1f8ca9e960bc9838b70d6779 /fs/ext3/balloc.c
parent1c2bf374a4b8c2e1a3e6ff3a64fb67272a8cd2e2 (diff)
downloadop-kernel-dev-43d23f9039fc810ecd621f1e4f9d578eadce058a.zip
op-kernel-dev-43d23f9039fc810ecd621f1e4f9d578eadce058a.tar.gz
[PATCH] ext3_fsblk_t: the rest of in-kernel filesystem blocks conversion
Convert the ext3 in-kernel filesystem blocks to ext3_fsblk_t. Convert the rest of all unsigned long type in-kernel filesystem blocks to ext3_fsblk_t, and replace the printk format string respondingly. Signed-off-by: Mingming Cao <cmm@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'fs/ext3/balloc.c')
-rw-r--r--fs/ext3/balloc.c29
1 files changed, 13 insertions, 16 deletions
diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
index b1633cd..96172e8 100644
--- a/fs/ext3/balloc.c
+++ b/fs/ext3/balloc.c
@@ -168,8 +168,7 @@ goal_in_my_reservation(struct ext3_reserve_window *rsv, ext3_grpblk_t grp_goal,
{
ext3_fsblk_t group_first_block, group_last_block;
- group_first_block = le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block) +
- group * EXT3_BLOCKS_PER_GROUP(sb);
+ group_first_block = ext3_group_first_block_no(sb, group);
group_last_block = group_first_block + EXT3_BLOCKS_PER_GROUP(sb) - 1;
if ((rsv->_rsv_start > group_last_block) ||
@@ -664,9 +663,7 @@ ext3_try_to_allocate(struct super_block *sb, handle_t *handle, int group,
/* we do allocation within the reservation window if we have a window */
if (my_rsv) {
- group_first_block =
- le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block) +
- group * EXT3_BLOCKS_PER_GROUP(sb);
+ group_first_block = ext3_group_first_block_no(sb, group);
if (my_rsv->_rsv_start >= group_first_block)
start = my_rsv->_rsv_start - group_first_block;
else
@@ -900,8 +897,7 @@ static int alloc_new_reservation(struct ext3_reserve_window_node *my_rsv,
int ret;
spinlock_t *rsv_lock = &EXT3_SB(sb)->s_rsv_window_lock;
- group_first_block = le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block) +
- group * EXT3_BLOCKS_PER_GROUP(sb);
+ group_first_block = ext3_group_first_block_no(sb, group);
group_end_block = group_first_block + EXT3_BLOCKS_PER_GROUP(sb) - 1;
if (grp_goal < 0)
@@ -1104,8 +1100,7 @@ ext3_try_to_allocate_with_rsv(struct super_block *sb, handle_t *handle,
* first block is a filesystem wide block number
* first block is the block number of the first block in this group
*/
- group_first_block = le32_to_cpu(EXT3_SB(sb)->s_es->s_first_data_block) +
- group * EXT3_BLOCKS_PER_GROUP(sb);
+ group_first_block = ext3_group_first_block_no(sb, group);
/*
* Basically we will allocate a new block from inode's reservation
@@ -1371,8 +1366,7 @@ allocated:
if (fatal)
goto out;
- ret_block = grp_alloc_blk + group_no * EXT3_BLOCKS_PER_GROUP(sb)
- + le32_to_cpu(es->s_first_data_block);
+ ret_block = grp_alloc_blk + ext3_group_first_block_no(sb, group_no);
if (in_range(le32_to_cpu(gdp->bg_block_bitmap), ret_block, num) ||
in_range(le32_to_cpu(gdp->bg_inode_bitmap), ret_block, num) ||
@@ -1478,15 +1472,16 @@ ext3_fsblk_t ext3_new_block(handle_t *handle, struct inode *inode,
return ext3_new_blocks(handle, inode, goal, &count, errp);
}
-unsigned long ext3_count_free_blocks(struct super_block *sb)
+ext3_fsblk_t ext3_count_free_blocks(struct super_block *sb)
{
- unsigned long desc_count;
+ ext3_fsblk_t desc_count;
struct ext3_group_desc *gdp;
int i;
unsigned long ngroups = EXT3_SB(sb)->s_groups_count;
#ifdef EXT3FS_DEBUG
struct ext3_super_block *es;
- unsigned long bitmap_count, x;
+ ext3_fsblk_t bitmap_count;
+ unsigned long x;
struct buffer_head *bitmap_bh = NULL;
es = EXT3_SB(sb)->s_es;
@@ -1511,8 +1506,10 @@ unsigned long ext3_count_free_blocks(struct super_block *sb)
bitmap_count += x;
}
brelse(bitmap_bh);
- printk("ext3_count_free_blocks: stored = %u, computed = %lu, %lu\n",
- le32_to_cpu(es->s_free_blocks_count), desc_count, bitmap_count);
+ printk("ext3_count_free_blocks: stored = "E3FSBLK
+ ", computed = "E3FSBLK", "E3FSBLK"\n",
+ le32_to_cpu(es->s_free_blocks_count),
+ desc_count, bitmap_count);
return bitmap_count;
#else
desc_count = 0;
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