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 14:57:27 -0800 |
| commit | 5fb43ea907ecf14959ea639dfc4d9fbc9125d8ae (patch) | |
| tree | a2a5bb937afe3bedc272e64d6ecfc4ac19b79078 /include | |
| parent | 0c0f2544c2355899dcf62821ed0b230b60b79c22 (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 'include')
| -rw-r--r-- | include/linux/nfs_xdr.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index 467c84efb596..06ebfa1f874b 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -1342,7 +1342,7 @@ 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 */ |