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ext4: rename mark_bitmap_end() to ext4_mark_bitmap_end() 

Fix a namespace leak from fs/ext4

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
wifi-calibration
Theodore Ts'o 2010-10-27 21:30:15 -04:00
parent 4a873a472b
commit 61d08673de
4 changed files with 9 additions and 7 deletions
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3
fs/ext4/balloc.c
View File

@ -171,7 +171,8 @@ unsigned ext4_init_block_bitmap(struct super_block *sb, struct buffer_head *bh,
* less than the blocksize * 8 ( which is the size
* of bitmap ), set rest of the block bitmap to 1
*/
mark_bitmap_end(group_blocks, sb->s_blocksize * 8, bh->b_data);
ext4_mark_bitmap_end(group_blocks, sb->s_blocksize * 8,
bh->b_data);
}
return free_blocks - ext4_group_used_meta_blocks(sb, block_group, gdp);
}

2
fs/ext4/ext4.h
View File

@ -1664,7 +1664,7 @@ extern struct inode * ext4_orphan_get(struct super_block *, unsigned long);
extern unsigned long ext4_count_free_inodes(struct super_block *);
extern unsigned long ext4_count_dirs(struct super_block *);
extern void ext4_check_inodes_bitmap(struct super_block *);
extern void mark_bitmap_end(int start_bit, int end_bit, char *bitmap);
extern void ext4_mark_bitmap_end(int start_bit, int end_bit, char *bitmap);
extern int ext4_init_inode_table(struct super_block *sb,
ext4_group_t group, int barrier);

4
fs/ext4/ialloc.c
View File

@ -50,7 +50,7 @@
* need to use it within a single byte (to ensure we get endianness right).
* We can use memset for the rest of the bitmap as there are no other users.
*/
void mark_bitmap_end(int start_bit, int end_bit, char *bitmap)
void ext4_mark_bitmap_end(int start_bit, int end_bit, char *bitmap)
{
int i;
@ -86,7 +86,7 @@ static unsigned ext4_init_inode_bitmap(struct super_block *sb,
}
memset(bh->b_data, 0, (EXT4_INODES_PER_GROUP(sb) + 7) / 8);
mark_bitmap_end(EXT4_INODES_PER_GROUP(sb), sb->s_blocksize * 8,
ext4_mark_bitmap_end(EXT4_INODES_PER_GROUP(sb), sb->s_blocksize * 8,
bh->b_data);
return EXT4_INODES_PER_GROUP(sb);

7
fs/ext4/resize.c
View File

@ -252,7 +252,8 @@ static int setup_new_group_blocks(struct super_block *sb,
if ((err = extend_or_restart_transaction(handle, 2, bh)))
goto exit_bh;
mark_bitmap_end(input->blocks_count, sb->s_blocksize * 8, bh->b_data);
ext4_mark_bitmap_end(input->blocks_count, sb->s_blocksize * 8,
bh->b_data);
ext4_handle_dirty_metadata(handle, NULL, bh);
brelse(bh);
/* Mark unused entries in inode bitmap used */
@ -263,8 +264,8 @@ static int setup_new_group_blocks(struct super_block *sb,
goto exit_journal;
}
mark_bitmap_end(EXT4_INODES_PER_GROUP(sb), sb->s_blocksize * 8,
bh->b_data);
ext4_mark_bitmap_end(EXT4_INODES_PER_GROUP(sb), sb->s_blocksize * 8,
bh->b_data);
ext4_handle_dirty_metadata(handle, NULL, bh);
exit_bh:
brelse(bh);