diff options
Diffstat (limited to 'fs/xfs/xfs_inode.c')
| -rw-r--r-- | fs/xfs/xfs_inode.c | 26 |
1 files changed, 7 insertions, 19 deletions
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 1b5613dfed7f..d4f07e02b28b 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2735,21 +2735,17 @@ xfs_mmaplock_two_inodes_and_break_dax_layout( struct xfs_inode *ip2) { int error; - bool retry; struct page *page; if (ip1->i_ino > ip2->i_ino) swap(ip1, ip2); again: - retry = false; /* Lock the first inode */ xfs_ilock(ip1, XFS_MMAPLOCK_EXCL); - error = xfs_break_dax_layouts(VFS_I(ip1), &retry); - if (error || retry) { + error = xfs_break_dax_layouts(VFS_I(ip1)); + if (error) { xfs_iunlock(ip1, XFS_MMAPLOCK_EXCL); - if (error == 0 && retry) - goto again; return error; } @@ -2764,7 +2760,7 @@ again: * for this nested lock case. */ page = dax_layout_busy_page(VFS_I(ip2)->i_mapping); - if (page && page_ref_count(page) != 1) { + if (!dax_page_is_idle(page)) { xfs_iunlock(ip2, XFS_MMAPLOCK_EXCL); xfs_iunlock(ip1, XFS_MMAPLOCK_EXCL); goto again; @@ -3008,19 +3004,11 @@ xfs_wait_dax_page( int xfs_break_dax_layouts( - struct inode *inode, - bool *retry) + struct inode *inode) { - struct page *page; - xfs_assert_ilocked(XFS_I(inode), XFS_MMAPLOCK_EXCL); - page = dax_layout_busy_page(inode->i_mapping); - if (!page) - return 0; - - *retry = true; - return dax_wait_page_idle(page, xfs_wait_dax_page, inode); + return dax_break_layout_inode(inode, xfs_wait_dax_page); } int @@ -3038,8 +3026,8 @@ xfs_break_layouts( retry = false; switch (reason) { case BREAK_UNMAP: - error = xfs_break_dax_layouts(inode, &retry); - if (error || retry) + error = xfs_break_dax_layouts(inode); + if (error) break; fallthrough; case BREAK_WRITE: |