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ext4: Rename read_block_bitmap() to ext4_read_block_bitmap()

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Since this a non-static function, make it be ext4 specific to avoid
conflicts with potentially other filesystems.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o
2008-07-11 19:27:31 -04:00
parent 3537576a70
commit 574ca174c9
4 changed files with 13 additions and 13 deletions
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10
fs/ext4/mballoc.c
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@ -2326,7 +2326,7 @@ static int ext4_mb_init_backend(struct super_block *sb)
meta_group_info[j]->bb_bitmap =
kmalloc(sb->s_blocksize, GFP_KERNEL);
BUG_ON(meta_group_info[j]->bb_bitmap == NULL);
bh = read_block_bitmap(sb, i);
bh = ext4_read_block_bitmap(sb, i);
BUG_ON(bh == NULL);
memcpy(meta_group_info[j]->bb_bitmap, bh->b_data,
sb->s_blocksize);
@ -2769,7 +2769,7 @@ ext4_mb_mark_diskspace_used(struct ext4_allocation_context *ac,
err = -EIO;
bitmap_bh = read_block_bitmap(sb, ac->ac_b_ex.fe_group);
bitmap_bh = ext4_read_block_bitmap(sb, ac->ac_b_ex.fe_group);
if (!bitmap_bh)
goto out_err;
@ -3589,7 +3589,7 @@ ext4_mb_discard_group_preallocations(struct super_block *sb,
if (list_empty(&grp->bb_prealloc_list))
return 0;
bitmap_bh = read_block_bitmap(sb, group);
bitmap_bh = ext4_read_block_bitmap(sb, group);
if (bitmap_bh == NULL) {
/* error handling here */
ext4_mb_release_desc(&e4b);
@ -3763,7 +3763,7 @@ repeat:
err = ext4_mb_load_buddy(sb, group, &e4b);
BUG_ON(err != 0); /* error handling here */
bitmap_bh = read_block_bitmap(sb, group);
bitmap_bh = ext4_read_block_bitmap(sb, group);
if (bitmap_bh == NULL) {
/* error handling here */
ext4_mb_release_desc(&e4b);
@ -4262,7 +4262,7 @@ do_more:
overflow = bit + count - EXT4_BLOCKS_PER_GROUP(sb);
count -= overflow;
}
bitmap_bh = read_block_bitmap(sb, block_group);
bitmap_bh = ext4_read_block_bitmap(sb, block_group);
if (!bitmap_bh)
goto error_return;
gdp = ext4_get_group_desc(sb, block_group, &gd_bh);