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btrfs: fix parameter description of btrfs_inode_rsv_release/btrfs_delalloc_release_space

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Fixes following warnings:

fs/btrfs/delalloc-space.c:205: warning: Function parameter or member 'inode' not described in 'btrfs_inode_rsv_release'
fs/btrfs/delalloc-space.c:205: warning: Function parameter or member 'qgroup_free' not described in 'btrfs_inode_rsv_release'
fs/btrfs/delalloc-space.c:472: warning: Function parameter or member 'reserved' not described in 'btrfs_delalloc_release_space'
fs/btrfs/delalloc-space.c:472: warning: Function parameter or member 'qgroup_free' not described in 'btrfs_delalloc_release_space'
fs/btrfs/delalloc-space.c:472: warning: Excess function parameter 'release_bytes' description in 'btrfs_delalloc_release_space'

Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Nikolay Borisov 2021-01-22 11:58:01 +02:00 committed by David Sterba
parent 6e353e3b3c
commit b762d1d08d
1 changed files with 17 additions and 12 deletions
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29
fs/btrfs/delalloc-space.c
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@ -191,12 +191,14 @@ void btrfs_free_reserved_data_space(struct btrfs_inode *inode,
}
/**
* btrfs_inode_rsv_release - release any excessive reservation.
* @inode - the inode we need to release from.
* @qgroup_free - free or convert qgroup meta.
* Unlike normal operation, qgroup meta reservation needs to know if we are
* freeing qgroup reservation or just converting it into per-trans. Normally
* @qgroup_free is true for error handling, and false for normal release.
* Release any excessive reservation
*
* @inode: the inode we need to release from
* @qgroup_free: free or convert qgroup meta. Unlike normal operation, qgroup
* meta reservation needs to know if we are freeing qgroup
* reservation or just converting it into per-trans. Normally
* @qgroup_free is true for error handling, and false for normal
* release.
*
* This is the same as btrfs_block_rsv_release, except that it handles the
* tracepoint for the reservation.
@ -361,7 +363,8 @@ int btrfs_delalloc_reserve_metadata(struct btrfs_inode *inode, u64 num_bytes)
}
/**
* btrfs_delalloc_release_metadata - release a metadata reservation for an inode
* Release a metadata reservation for an inode
*
* @inode: the inode to release the reservation for.
* @num_bytes: the number of bytes we are releasing.
* @qgroup_free: free qgroup reservation or convert it to per-trans reservation
@ -455,11 +458,13 @@ int btrfs_delalloc_reserve_space(struct btrfs_inode *inode,
}
/**
* btrfs_delalloc_release_space - release data and metadata space for delalloc
* @inode: inode we're releasing space for
* @start: start position of the space already reserved
* @len: the len of the space already reserved
* @release_bytes: the len of the space we consumed or didn't use
* Release data and metadata space for delalloc
*
* @inode: inode we're releasing space for
* @reserved: list of changed/reserved ranges
* @start: start position of the space already reserved
* @len: length of the space already reserved
* @qgroup_free: should qgroup reserved-space also be freed
*
* This function will release the metadata space that was not used and will
* decrement ->delalloc_bytes and remove it from the fs_info delalloc_inodes