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author | Hui Kang <hkang.sunysb@gmail.com> | 2015-08-30 06:36:00 +0300 |
---|---|---|
committer | Pavel Emelyanov <xemul@parallels.com> | 2015-09-02 15:40:59 +0300 |
commit | 19dbe25918d5e61f60de498d380e5c25123c9fa3 (patch) | |
tree | 90406ac68e47e3f5736ffcb6f1bbe0c45708a61c | |
parent | 911bb682835cde01efde41f102975afd8846bd28 (diff) |
Skip root cgroup directories when restoring with manage-cgroup=full
Signed-off-by: Hui Kang <hkang.sunysb@gmail.com>
Signed-off-by: Andrew Vagin <avagin@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>
-rw-r--r-- | cgroup.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -992,6 +992,9 @@ static int prepare_cgroup_dir_properties(char *path, int off, CgroupDirEntry **e CgroupDirEntry *e = ents[i]; size_t off2 = off; + if (strcmp(e->dir_name, "") == 0 && + goto skip; /* skip root cgroups */ + off2 += sprintf(path + off, "/%s", e->dir_name); if (e->n_properties > 0) { for (j = 0; j < e->n_properties; ++j) { @@ -1000,6 +1003,7 @@ static int prepare_cgroup_dir_properties(char *path, int off, CgroupDirEntry **e } } +skip: if (prepare_cgroup_dir_properties(path, off2, e->children, e->n_children) < 0) return -1; } |