From: adilger <adilger>
Date: Mon, 8 Sep 2003 20:14:23 +0000 (+0000)
Subject: Don't fail assertion if lock has waiters.
X-Git-Tag: 0.9.1~270
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=33f931dac9d2999ed2812685ccddc4a4e098f9e6;p=fs%2Flustre-release.git

Don't fail assertion if lock has waiters.
Was apparently fixed in the client and development branches, but not HEAD.
b=1815
---

diff --git a/lustre/llite/llite_lib.c b/lustre/llite/llite_lib.c
index 791dfbc..03556bc 100644
--- a/lustre/llite/llite_lib.c
+++ b/lustre/llite/llite_lib.c
@@ -671,7 +671,7 @@ int ll_setattr_raw(struct inode *inode, struct iattr *attr)
                  * pages.  This last one is especially bad for racing
                  * o_append users on other nodes. */
                 /* bug 1639: avoid write/truncate i_sem/DLM deadlock */
-                LASSERT(atomic_read(&inode->i_sem.count) == 0);
+                LASSERT(atomic_read(&inode->i_sem.count) <= 0);
                 up(&inode->i_sem);
                 rc = ll_extent_lock_no_validate(NULL, inode, lsm, LCK_PW,
                                                  &extent, &lockh);