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ext3: Update kernel-doc comments

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Update missing/broken argument descriptions and fix formatting.

Signed-off-by: Namhyung Kim <namhyung@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Namhyung Kim 2010-10-19 00:34:35 +09:00 committed by Jan Kara
parent bcf3d0bcff
commit a4c18ad2ee
2 changed files with 20 additions and 12 deletions
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13
fs/ext3/balloc.c
View File

@ -810,8 +810,9 @@ find_next_usable_block(ext3_grpblk_t start, struct buffer_head *bh,
/**
* claim_block()
* @lock: the spin lock for this block group
* @block: the free block (group relative) to allocate
* @bh: the bufferhead containts the block group bitmap
* @bh: the buffer_head contains the block group bitmap
*
* We think we can allocate this block in this bitmap. Try to set the bit.
* If that succeeds then check that nobody has allocated and then freed the
@ -956,9 +957,11 @@ fail_access:
* but we will shift to the place where start_block is,
* then start from there, when looking for a reservable space.
*
* @size: the target new reservation window size
* @my_rsv: the reservation window
*
* @group_first_block: the first block we consider to start
* @sb: the super block
*
* @start_block: the first block we consider to start
* the real search from
*
* @last_block:
@ -1084,7 +1087,7 @@ static int find_next_reservable_window(
*
* failed: we failed to find a reservation window in this group
*
* @rsv: the reservation
* @my_rsv: the reservation window
*
* @grp_goal: The goal (group-relative). It is where the search for a
* free reservable space should start from.
@ -1273,8 +1276,8 @@ static void try_to_extend_reservation(struct ext3_reserve_window_node *my_rsv,
* @group: given allocation block group
* @bitmap_bh: bufferhead holds the block bitmap
* @grp_goal: given target block within the group
* @count: target number of blocks to allocate
* @my_rsv: reservation window
* @count: target number of blocks to allocate
* @errp: pointer to store the error code
*
* This is the main function used to allocate a new block and its reservation

19
fs/ext3/inode.c
View File

@ -498,7 +498,7 @@ static ext3_fsblk_t ext3_find_goal(struct inode *inode, long block,
}
/**
* ext3_blks_to_allocate: Look up the block map and count the number
* ext3_blks_to_allocate - Look up the block map and count the number
* of direct blocks need to be allocated for the given branch.
*
* @branch: chain of indirect blocks
@ -536,14 +536,18 @@ static int ext3_blks_to_allocate(Indirect *branch, int k, unsigned long blks,
}
/**
* ext3_alloc_blocks: multiple allocate blocks needed for a branch
* ext3_alloc_blocks - multiple allocate blocks needed for a branch
* @handle: handle for this transaction
* @inode: owner
* @goal: preferred place for allocation
* @indirect_blks: the number of blocks need to allocate for indirect
* blocks
*
* @blks: number of blocks need to allocated for direct blocks
* @new_blocks: on return it will store the new block numbers for
* the indirect blocks(if needed) and the first direct block,
* @blks: on return it will store the total number of allocated
* direct blocks
* @err: here we store the error value
*
* return the number of direct blocks allocated
*/
static int ext3_alloc_blocks(handle_t *handle, struct inode *inode,
ext3_fsblk_t goal, int indirect_blks, int blks,
@ -598,9 +602,11 @@ failed_out:
/**
* ext3_alloc_branch - allocate and set up a chain of blocks.
* @handle: handle for this transaction
* @inode: owner
* @indirect_blks: number of allocated indirect blocks
* @blks: number of allocated direct blocks
* @goal: preferred place for allocation
* @offsets: offsets (in the blocks) to store the pointers to next.
* @branch: place to store the chain in.
*
@ -700,10 +706,9 @@ failed:
/**
* ext3_splice_branch - splice the allocated branch onto inode.
* @handle: handle for this transaction
* @inode: owner
* @block: (logical) number of block we are adding
* @chain: chain of indirect blocks (with a missing link - see
* ext3_alloc_branch)
* @where: location of missing link
* @num: number of indirect blocks we are adding
* @blks: number of direct blocks we are adding