diff options
| author | Christian Brauner <brauner@kernel.org> | 2025-09-19 10:16:49 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2025-09-19 16:22:38 +0200 |
| commit | 1f84344c8d83bb867d142608cf543b80bc74b7a2 (patch) | |
| tree | 537217bd05efdba7244997dc3e246c81c6723c10 /kernel/nscommon.c | |
| parent | bb57289f0ce1bab7c9ea2106a29088088dc95229 (diff) | |
| parent | 024596a4e2802e457a9f92af79f246fa9631f8de (diff) | |
Merge patch series "ns: rework reference counting"
Christian Brauner <brauner@kernel.org> says:
Stop open accesses to the reference counts and cargo-culting the same
code in all namespace. Use a set of dedicated helpers and make the
actual count private.
* patches from https://lore.kernel.org/20250918-work-namespace-ns_ref-v1-0-1b0a98ee041e@kernel.org:
ns: rename to __ns_ref
nsfs: port to ns_ref_*() helpers
net: port to ns_ref_*() helpers
uts: port to ns_ref_*() helpers
ipv4: use check_net()
net: use check_net()
net-sysfs: use check_net()
user: port to ns_ref_*() helpers
time: port to ns_ref_*() helpers
pid: port to ns_ref_*() helpers
ipc: port to ns_ref_*() helpers
cgroup: port to ns_ref_*() helpers
mnt: port to ns_ref_*() helpers
ns: add reference count helpers
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'kernel/nscommon.c')
| -rw-r--r-- | kernel/nscommon.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/nscommon.c b/kernel/nscommon.c index 7c1b07e2a6c9..7aa2be6a0c32 100644 --- a/kernel/nscommon.c +++ b/kernel/nscommon.c @@ -5,7 +5,7 @@ int __ns_common_init(struct ns_common *ns, const struct proc_ns_operations *ops, int inum) { - refcount_set(&ns->count, 1); + refcount_set(&ns->__ns_ref, 1); ns->stashed = NULL; ns->ops = ops; ns->ns_id = 0; |