diff options
| author | Trond Myklebust <trond.myklebust@primarydata.com> | 2015-02-13 21:03:16 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-03-06 14:52:53 -0800 |
| commit | 4a73309b58350fb5f3aaefdc02364e6bc7223dce (patch) | |
| tree | 69ffbbee96654ed55d235527766c251f32424f3a /fs/nfs | |
| parent | e616478faefc8eb97cd2e2674bc795caac5f9c69 (diff) | |
NFS: struct nfs_commit_info.lock must always point to inode->i_lock
commit f4086a3d789dbe18949862276d83b8f49fce6d2f upstream.
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 <dros@primarydata.com>
Fixes: 411a99adffb4f ("nfs: clear_request_commit while holding i_lock")
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs/nfs')
| -rw-r--r-- | fs/nfs/direct.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/nfs/direct.c b/fs/nfs/direct.c index 294692ff83b1..a094b0c34ac3 100644 --- a/fs/nfs/direct.c +++ b/fs/nfs/direct.c @@ -242,7 +242,7 @@ static void nfs_direct_release_pages(struct page **pages, unsigned int npages) void nfs_init_cinfo_from_dreq(struct nfs_commit_info *cinfo, struct nfs_direct_req *dreq) { - cinfo->lock = &dreq->lock; + cinfo->lock = &dreq->inode->i_lock; cinfo->mds = &dreq->mds_cinfo; cinfo->ds = &dreq->ds_cinfo; cinfo->dreq = dreq; |