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| author | Darrick J. Wong <darrick.wong@oracle.com> | 2020-06-29 23:47:20 +0200 |
|---|---|---|
| committer | Darrick J. Wong <darrick.wong@oracle.com> | 2020-07-06 19:46:57 +0200 |
| commit | e2aaee9cd34d8396a48abf0b1be81a464c1d51c5 (patch) | |
| tree | c4fb88e06b3541ae2bcbf610c5abbc7bfab63f71 /fs/xfs/xfs_inode.h | |
| parent | xfs: refactor locking and unlocking two inodes against userspace IO (diff) | |
| download | linux-e2aaee9cd34d8396a48abf0b1be81a464c1d51c5.tar.xz linux-e2aaee9cd34d8396a48abf0b1be81a464c1d51c5.zip | |
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 <darrick.wong@oracle.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Diffstat (limited to 'fs/xfs/xfs_inode.h')
| -rw-r--r-- | fs/xfs/xfs_inode.h | 3 |
1 files changed, 3 insertions, 0 deletions
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__ */ |