From e2aaee9cd34d8396a48abf0b1be81a464c1d51c5 Mon Sep 17 00:00:00 2001 From: "Darrick J. Wong" Date: Mon, 29 Jun 2020 14:47:20 -0700 Subject: xfs: move helpers that lock and unlock two inodes against userspace IO Move the double-inode locking helpers to xfs_inode.c since they're not specific to reflink. Signed-off-by: Darrick J. Wong Reviewed-by: Brian Foster --- fs/xfs/xfs_inode.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'fs/xfs/xfs_inode.h') diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h index 47d3b391030d..1534386b430c 100644 --- a/fs/xfs/xfs_inode.h +++ b/fs/xfs/xfs_inode.h @@ -499,4 +499,7 @@ void xfs_iunlink_destroy(struct xfs_perag *pag); void xfs_end_io(struct work_struct *work); +int xfs_ilock2_io_mmap(struct xfs_inode *ip1, struct xfs_inode *ip2); +void xfs_iunlock2_io_mmap(struct xfs_inode *ip1, struct xfs_inode *ip2); + #endif /* __XFS_INODE_H__ */ -- cgit v1.2.3