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[pNFS,wave,3,Version,3,02/18] NFSv4.1: put_layout_hdr can remove nfsi->layout

Message ID 1298943263-2886-3-git-send-email-andros@netapp.com (mailing list archive)
State Accepted, archived
Delegated to: Trond Myklebust
Headers show

Commit Message

Andy Adamson March 1, 2011, 1:34 a.m. UTC 
None
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Patch

diff --git a/fs/nfs/pnfs.c b/fs/nfs/pnfs.c
index 0f5b66f..7d031cd 100644
--- a/fs/nfs/pnfs.c
+++ b/fs/nfs/pnfs.c
@@ -768,7 +768,7 @@  pnfs_update_layout(struct inode *ino,
 	put_layout_hdr(lo);
 out:
 	dprintk("%s end, state 0x%lx lseg %p\n", __func__,
-		nfsi->layout->plh_flags, lseg);
+		nfsi->layout ? nfsi->layout->plh_flags : -1, lseg);
 	return lseg;
 out_unlock:
 	spin_unlock(&ino->i_lock);