Leases (delegations) should really be broken on any metadata change, not
just on size change.
Signed-off-by: J. Bruce Fields <bfields@xxxxxxxxxx>
---
fs/nfsd/vfs.c | 12 ++++--------
1 files changed, 4 insertions(+), 8 deletions(-)
diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
index f8919f5..839ed88 100644
--- a/fs/nfsd/vfs.c
+++ b/fs/nfsd/vfs.c
@@ -374,14 +374,6 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, struct iattr *iap,
goto out;
}
- /*
- * If we are changing the size of the file, then
- * we need to break all leases.
- */
- host_err = break_lease(inode, O_WRONLY | O_NONBLOCK);
- if (host_err) /* ENOMEM or EWOULDBLOCK */
- goto out_nfserr;
-
host_err = get_write_access(inode);
if (host_err)
goto out_nfserr;
@@ -422,7 +414,11 @@ nfsd_setattr(struct svc_rqst *rqstp, struct svc_fh *fhp, struct iattr *iap,
err = nfserr_notsync;
if (!check_guard || guardtime == inode->i_ctime.tv_sec) {
+ host_err = break_lease(inode, O_WRONLY | O_NONBLOCK);
+ if (host_err)
+ goto out_nfserr;
fh_lock(fhp);
+
host_err = notify_change(dentry, iap);
err = nfserrno(host_err);
fh_unlock(fhp);
--
1.7.1
--
To unsubscribe from this list: send the line "unsubscribe linux-nfs" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
