From 0f51a983616c22a56d231950812f895e46dae256 Mon Sep 17 00:00:00 2001 From: Jeff Layton Date: Wed, 9 Dec 2020 10:27:01 -0500 Subject: ceph: don't reach into request header for readdir info We already have a pointer to the argument struct in req->r_args. Use that instead of groveling around in the ceph_mds_request_head. Signed-off-by: Jeff Layton Reviewed-by: Xiubo Li Signed-off-by: Ilya Dryomov --- fs/ceph/inode.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'fs/ceph/inode.c') diff --git a/fs/ceph/inode.c b/fs/ceph/inode.c index 11ccdee4ed6a..adc8fc3c5d85 100644 --- a/fs/ceph/inode.c +++ b/fs/ceph/inode.c @@ -1594,8 +1594,7 @@ int ceph_readdir_prepopulate(struct ceph_mds_request *req, struct dentry *dn; struct inode *in; int err = 0, skipped = 0, ret, i; - struct ceph_mds_request_head *rhead = req->r_request->front.iov_base; - u32 frag = le32_to_cpu(rhead->args.readdir.frag); + u32 frag = le32_to_cpu(req->r_args.readdir.frag); u32 last_hash = 0; u32 fpos_offset; struct ceph_readdir_cache_control cache_ctl = {}; @@ -1612,7 +1611,7 @@ int ceph_readdir_prepopulate(struct ceph_mds_request *req, } else if (rinfo->offset_hash) { /* mds understands offset_hash */ WARN_ON_ONCE(req->r_readdir_offset != 2); - last_hash = le32_to_cpu(rhead->args.readdir.offset_hash); + last_hash = le32_to_cpu(req->r_args.readdir.offset_hash); } } -- cgit v1.2.3-59-g8ed1b