From f4086a3d789dbe18949862276d83b8f49fce6d2f Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Fri, 13 Feb 2015 21:03:16 -0500 Subject: NFS: struct nfs_commit_info.lock must always point to inode->i_lock Commit 411a99adffb4f (nfs: clear_request_commit while holding i_lock) assumes that the nfs_commit_info always points to the inode->i_lock. For historical reasons, that is not the case for O_DIRECT writes. Cc: Weston Andros Adamson Fixes: 411a99adffb4f ("nfs: clear_request_commit while holding i_lock") Cc: stable@vger.kernel.org # 3.17.x Signed-off-by: Trond Myklebust --- include/linux/nfs_xdr.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/nfs_xdr.h') diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 38d96ba935c2..9a39132fda49 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1351,7 +1351,7 @@ struct nfs_commit_completion_ops { }; struct nfs_commit_info { - spinlock_t *lock; + spinlock_t *lock; /* inode->i_lock */ struct nfs_mds_commit_info *mds; struct pnfs_ds_commit_info *ds; struct nfs_direct_req *dreq; /* O_DIRECT request */ -- cgit v1.2.1