From d771e3a43e23a37398b7e05a9d1b1036d698263c Mon Sep 17 00:00:00 2001 From: Benny Halevy Date: Tue, 14 Jun 2011 16:30:16 -0400 Subject: [PATCH] NFSv4.1: fix break condition in pnfs_find_lseg The break condition to skip out of the loop got broken when cmp_layout was change. Essentially, we want to stop looking once we know no layout on the remainder of the list can match the first byte of the looked-up range. Reported-by: Peng Tao Signed-off-by: Benny Halevy Signed-off-by: Trond Myklebust --- fs/nfs/pnfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c index 25de6b27bdf4..d066aad608ad 100644 --- a/fs/nfs/pnfs.c +++ b/fs/nfs/pnfs.c @@ -889,7 +889,7 @@ pnfs_find_lseg(struct pnfs_layout_hdr *lo, ret = get_lseg(lseg); break; } - if (cmp_layout(range, &lseg->pls_range) > 0) + if (lseg->pls_range.offset > range->offset) break; } -- 2.20.1