Commit 477829ef authored Jun 09, 2006 by Mandy Kirkconnell Committed by Nathan Scott Jun 09, 2006

[XFS] Fix nused counter. It's currently getting set to -1 rather than


getting decremented by 1.  Since nused never reaches 0, the "if
(!free->hdr.nused)" check in xfs_dir2_leafn_remove() fails every time and
xfs_dir2_shrink_inode() doesn't get called when it should.  This causes
extra blocks to be left on an empty directory and the directory in unable
to be converted back to inline extent mode.

SGI-PV: 951958
SGI-Modid: xfs-linux-melb:xfs-kern:211382a

Signed-off-by: Mandy Kirkconnell <alkirkco@sgi.com>
Signed-off-by: Nathan Scott <nathans@sgi.com>

parent 421ad134

fs/xfs/xfs_dir2_node.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -972,7 +972,7 @@ xfs_dir2_leafn_remove(
		/*
		* One less used entry in the free table.
		*/
		free->hdr.nused = cpu_to_be32(-1);
		be32_add(&free->hdr.nused, -1);
		xfs_dir2_free_log_header(tp, fbp);
		/*
		* If this was the last entry in the table, we can