From e5929f3cff05e84f20c68df235f4768920e2e89e Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 21 Sep 2012 16:37:02 -0400 Subject: NFSv4.1: Remove the NFS_LAYOUT_RETURNED state It serves no purpose that the test for whether or not we have valid layout segments doesn't already serve. Signed-off-by: Trond Myklebust --- fs/nfs/pnfs.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'fs/nfs/pnfs.c') diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 174c51a5001c..20a1b6222ff6 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -692,7 +692,7 @@ _pnfs_return_layout(struct inode *ino) spin_lock(&ino->i_lock); lo = nfsi->layout; - if (!lo || pnfs_test_layout_returned(lo)) { + if (!lo) { spin_unlock(&ino->i_lock); dprintk("NFS: %s no layout to return\n", __func__); goto out; @@ -710,7 +710,6 @@ _pnfs_return_layout(struct inode *ino) goto out; } lo->plh_block_lgets++; - pnfs_mark_layout_returned(lo); spin_unlock(&ino->i_lock); pnfs_free_lseg_list(&tmp_list); @@ -721,7 +720,6 @@ _pnfs_return_layout(struct inode *ino) status = -ENOMEM; pnfs_layout_io_set_failed(lo, IOMODE_RW); pnfs_layout_io_set_failed(lo, IOMODE_READ); - pnfs_clear_layout_returned(lo); pnfs_put_layout_hdr(lo); goto out; } @@ -1111,9 +1109,6 @@ pnfs_update_layout(struct inode *ino, if (list_empty(&lo->plh_segs)) first = true; - /* Enable LAYOUTRETURNs */ - pnfs_clear_layout_returned(lo); - spin_unlock(&ino->i_lock); if (first) { /* The lo must be on the clp list if there is any -- cgit v1.2.3