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| author | Al Viro <viro@zeniv.linux.org.uk> | 2019-01-17 00:15:11 -0500 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-02-28 03:29:31 -0500 |
| commit | 8d2451f4994fa60a57617282bab91b98266a00b1 (patch) | |
| tree | 1ce0f664c31fa7178c196063fb164a9793ba3659 /kernel/cgroup/cgroup.c | |
| parent | f5dfb5315d340abd71bec523be9b114d5ac410de (diff) | |
| download | lwn-8d2451f4994fa60a57617282bab91b98266a00b1.tar.gz lwn-8d2451f4994fa60a57617282bab91b98266a00b1.zip | |
cgroup1: switch to option-by-option parsing
[dhowells should be the author - it's carved out of his patch]
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'kernel/cgroup/cgroup.c')
| -rw-r--r-- | kernel/cgroup/cgroup.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/kernel/cgroup/cgroup.c b/kernel/cgroup/cgroup.c index 33da9eef3ef4..faba00caa197 100644 --- a/kernel/cgroup/cgroup.c +++ b/kernel/cgroup/cgroup.c @@ -2083,15 +2083,6 @@ static int cgroup_parse_monolithic(struct fs_context *fc, void *data) return parse_cgroup_root_flags(data, &ctx->flags); } -static int cgroup1_parse_monolithic(struct fs_context *fc, void *data) -{ - struct cgroup_fs_context *ctx = cgroup_fc2context(fc); - - if (data) - security_sb_eat_lsm_opts(data, &fc->security); - return parse_cgroup1_options(data, ctx); -} - static int cgroup_get_tree(struct fs_context *fc) { struct cgroup_namespace *ns = current->nsproxy->cgroup_ns; @@ -2124,7 +2115,7 @@ static const struct fs_context_operations cgroup_fs_context_ops = { static const struct fs_context_operations cgroup1_fs_context_ops = { .free = cgroup_fs_context_free, - .parse_monolithic = cgroup1_parse_monolithic, + .parse_param = cgroup1_parse_param, .get_tree = cgroup1_get_tree, .reconfigure = cgroup1_reconfigure, }; @@ -2175,10 +2166,11 @@ static void cgroup_kill_sb(struct super_block *sb) } struct file_system_type cgroup_fs_type = { - .name = "cgroup", - .init_fs_context = cgroup_init_fs_context, - .kill_sb = cgroup_kill_sb, - .fs_flags = FS_USERNS_MOUNT, + .name = "cgroup", + .init_fs_context = cgroup_init_fs_context, + .parameters = &cgroup1_fs_parameters, + .kill_sb = cgroup_kill_sb, + .fs_flags = FS_USERNS_MOUNT, }; static struct file_system_type cgroup2_fs_type = { |