diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/audit_tree.c | 6 | ||||
| -rw-r--r-- | kernel/cgroup.c | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/kernel/audit_tree.c b/kernel/audit_tree.c index 6e7351739a8..1f6396d7668 100644 --- a/kernel/audit_tree.c +++ b/kernel/audit_tree.c @@ -568,7 +568,7 @@ void audit_trim_trees(void) if (err) goto skip_it; - root_mnt = collect_mounts(path.mnt, path.dentry); + root_mnt = collect_mounts(&path); path_put(&path); if (!root_mnt) goto skip_it; @@ -660,7 +660,7 @@ int audit_add_tree_rule(struct audit_krule *rule) err = kern_path(tree->pathname, 0, &path); if (err) goto Err; - mnt = collect_mounts(path.mnt, path.dentry); + mnt = collect_mounts(&path); path_put(&path); if (!mnt) { err = -ENOMEM; @@ -720,7 +720,7 @@ int audit_tag_tree(char *old, char *new) err = kern_path(new, 0, &path); if (err) return err; - tagged = collect_mounts(path.mnt, path.dentry); + tagged = collect_mounts(&path); path_put(&path); if (!tagged) return -ENOMEM; diff --git a/kernel/cgroup.c b/kernel/cgroup.c index a7267bfd376..3fb789f6df9 100644 --- a/kernel/cgroup.c +++ b/kernel/cgroup.c @@ -46,6 +46,7 @@ #include <linux/cgroupstats.h> #include <linux/hash.h> #include <linux/namei.h> +#include <linux/smp_lock.h> #include <asm/atomic.h> @@ -900,6 +901,7 @@ static int cgroup_remount(struct super_block *sb, int *flags, char *data) struct cgroup *cgrp = &root->top_cgroup; struct cgroup_sb_opts opts; + lock_kernel(); mutex_lock(&cgrp->dentry->d_inode->i_mutex); mutex_lock(&cgroup_mutex); @@ -927,6 +929,7 @@ static int cgroup_remount(struct super_block *sb, int *flags, char *data) kfree(opts.release_agent); mutex_unlock(&cgroup_mutex); mutex_unlock(&cgrp->dentry->d_inode->i_mutex); + unlock_kernel(); return ret; } |