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authorJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-11 10:41:07 +0300
committerJosé Pekkarinen <jose.pekkarinen@nokia.com>2016-04-13 08:17:18 +0300
commite09b41010ba33a20a87472ee821fa407a5b8da36 (patch)
treed10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/fs/nfsd/nfs4recover.c
parentf93b97fd65072de626c074dbe099a1fff05ce060 (diff)
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page. During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/fs/nfsd/nfs4recover.c')
-rw-r--r--kernel/fs/nfsd/nfs4recover.c18
1 files changed, 11 insertions, 7 deletions
diff --git a/kernel/fs/nfsd/nfs4recover.c b/kernel/fs/nfsd/nfs4recover.c
index d88ea7b9a..e3d47091b 100644
--- a/kernel/fs/nfsd/nfs4recover.c
+++ b/kernel/fs/nfsd/nfs4recover.c
@@ -272,6 +272,7 @@ nfsd4_list_rec_dir(recdir_func *f, struct nfsd_net *nn)
.ctx.actor = nfsd4_build_namelist,
.names = LIST_HEAD_INIT(ctx.names)
};
+ struct name_list *entry, *tmp;
int status;
status = nfs4_save_creds(&original_cred);
@@ -286,9 +287,8 @@ nfsd4_list_rec_dir(recdir_func *f, struct nfsd_net *nn)
status = iterate_dir(nn->rec_file, &ctx.ctx);
mutex_lock_nested(&d_inode(dir)->i_mutex, I_MUTEX_PARENT);
- while (!list_empty(&ctx.names)) {
- struct name_list *entry;
- entry = list_entry(ctx.names.next, struct name_list, list);
+
+ list_for_each_entry_safe(entry, tmp, &ctx.names, list) {
if (!status) {
struct dentry *dentry;
dentry = lookup_one_len(entry->name, dir, HEXDIR_LEN-1);
@@ -304,6 +304,12 @@ nfsd4_list_rec_dir(recdir_func *f, struct nfsd_net *nn)
}
mutex_unlock(&d_inode(dir)->i_mutex);
nfs4_reset_creds(original_cred);
+
+ list_for_each_entry_safe(entry, tmp, &ctx.names, list) {
+ dprintk("NFSD: %s. Left entry %s\n", __func__, entry->name);
+ list_del(&entry->list);
+ kfree(entry);
+ }
return status;
}
@@ -541,8 +547,7 @@ nfsd4_legacy_tracking_init(struct net *net)
/* XXX: The legacy code won't work in a container */
if (net != &init_net) {
- WARN(1, KERN_ERR "NFSD: attempt to initialize legacy client "
- "tracking in a container!\n");
+ pr_warn("NFSD: attempt to initialize legacy client tracking in a container ignored.\n");
return -EINVAL;
}
@@ -1254,8 +1259,7 @@ nfsd4_umh_cltrack_init(struct net *net)
/* XXX: The usermode helper s not working in container yet. */
if (net != &init_net) {
- WARN(1, KERN_ERR "NFSD: attempt to initialize umh client "
- "tracking in a container!\n");
+ pr_warn("NFSD: attempt to initialize umh client tracking in a container ignored.\n");
return -EINVAL;
}