diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2024-02-15 20:24:50 -0500 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2024-03-01 09:12:33 -0500 |
| commit | 6412e44c40aaf8f1d7320b2099c5bdd6cb9126ac (patch) | |
| tree | b606197a51a969c08969992ee5ad81340a948ebe /fs/nfsd/vfs.c | |
| parent | 5826e09bf3dd4470082d54447ef700cafcaa91b8 (diff) | |
nfsd: Fix a regression in nfsd_setattr()
Commit bb4d53d66e4b ("NFSD: use (un)lock_inode instead of
fh_(un)lock for file operations") broke the NFSv3 pre/post op
attributes behaviour when doing a SETATTR rpc call by stripping out
the calls to fh_fill_pre_attrs() and fh_fill_post_attrs().
Fixes: bb4d53d66e4b ("NFSD: use (un)lock_inode instead of fh_(un)lock for file operations")
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: NeilBrown <neilb@suse.de>
Message-ID: <20240216012451.22725-1-trondmy@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd/vfs.c')
| -rw-r--r-- | fs/nfsd/vfs.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c index 38952105ed7f..76e89329b9f1 100644 --- a/fs/nfsd/vfs.c +++ b/fs/nfsd/vfs.c @@ -497,7 +497,7 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, int accmode = NFSD_MAY_SATTR; umode_t ftype = 0; __be32 err; - int host_err; + int host_err = 0; bool get_write_count; bool size_change = (iap->ia_valid & ATTR_SIZE); int retries; @@ -555,6 +555,9 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, } inode_lock(inode); + err = fh_fill_pre_attrs(fhp); + if (err) + goto out_unlock; for (retries = 1;;) { struct iattr attrs; @@ -582,13 +585,15 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, attr->na_aclerr = set_posix_acl(&nop_mnt_idmap, dentry, ACL_TYPE_DEFAULT, attr->na_dpacl); + fh_fill_post_attrs(fhp); +out_unlock: inode_unlock(inode); if (size_change) put_write_access(inode); out: if (!host_err) host_err = commit_metadata(fhp); - return nfserrno(host_err); + return err != 0 ? err : nfserrno(host_err); } #if defined(CONFIG_NFSD_V4) |