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ext4: remove ext4_new_blocks() and call ext4_mb_new_blocks() directly

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There was only one caller of the compatibility function
ext4_new_blocks(), in balloc.c's ext4_alloc_blocks().  Change it to
call ext4_mb_new_blocks() directly, and remove ext4_new_blocks()
altogether.  This cleans up the code, by removing two extra functions
from the call chain, and hopefully saving some stack usage.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
This commit is contained in:
Theodore Ts'o
2009-01-01 23:59:43 -05:00
parent 8e1a4857cd
commit 815a113068
3 changed files with 13 additions and 28 deletions
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20
fs/ext4/balloc.c
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@ -741,26 +741,6 @@ ext4_fsblk_t ext4_new_meta_block(handle_t *handle, struct inode *inode,
return ext4_new_meta_blocks(handle, inode, goal, &count, errp);
}
/*
* ext4_new_blocks() -- allocate data blocks
*
* @handle: handle to this transaction
* @inode: file inode
* @goal: given target block(filesystem wide)
* @count: total number of blocks need
* @errp: error code
*
* Return 1st allocated block numberon success, *count stores total account
* error stores in errp pointer
*/
ext4_fsblk_t ext4_new_blocks(handle_t *handle, struct inode *inode,
ext4_lblk_t iblock, ext4_fsblk_t goal,
unsigned long *count, int *errp)
{
return do_blk_alloc(handle, inode, iblock, goal, count, errp, 0);
}
/**
* ext4_count_free_blocks() -- count filesystem free blocks
* @sb: superblock