xfs: remove xfs_trans_ail_delete_bulk
authorChristoph Hellwig <hch@lst.de>
Fri, 21 Apr 2017 18:24:42 +0000 (11:24 -0700)
committerDarrick J. Wong <darrick.wong@oracle.com>
Tue, 25 Apr 2017 16:40:42 +0000 (09:40 -0700)
commit27af1bbf524459962d1477a38ac6e0b7f79aaecc
tree8421b1c164281b38deaf5aa7421847344b9abae1
parent3f88a15ae0f15f8dec3b10a55d02d1c1defa73c6
xfs: remove xfs_trans_ail_delete_bulk

xfs_iflush_done uses an on-stack variable length array to pass the log
items to be deleted to xfs_trans_ail_delete_bulk.  On-stack VLAs are a
nasty gcc extension that can lead to unbounded stack allocations, but
fortunately we can easily avoid them by simply open coding
xfs_trans_ail_delete_bulk in xfs_iflush_done, which is the only caller
of it except for the single-item xfs_trans_ail_delete.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
fs/xfs/xfs_inode_item.c
fs/xfs/xfs_trans_ail.c
fs/xfs/xfs_trans_priv.h