From 8006bfba36d42b6976ed92979f51e5f9bef2625c Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 21 Sep 2012 14:48:04 -0400 Subject: [PATCH] NFSv4.1: Get rid of the NFS_LAYOUT_DESTROYED state We already have a mechanism for blocking LAYOUTGET by means of the plh_block_lgets counter. The only "service" that NFS_LAYOUT_DESTROYED provides at this point is to block layoutget once the layout segment list is empty, which basically means that you have to wait until the pnfs_layout_hdr is destroyed before you can do pNFS on that file again. This patch enables the reuse of the pnfs_layout_hdr if the layout segment list is empty. Signed-off-by: Trond Myklebust --- Reading git-format-patch failed