diff options
| author | David Vernet <void@manifault.com> | 2023-02-01 11:30:15 -0600 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2023-02-02 00:25:14 +0100 |
| commit | 400031e05adfcef9e80eca80bdfc3f4b63658be4 (patch) | |
| tree | fcac625bc35298cd1182e4415fea360573b69b8b /kernel/cgroup | |
| parent | 98e6ab7a04353c95b1f4bad345d156ded865fd96 (diff) | |
bpf: Add __bpf_kfunc tag to all kfuncs
Now that we have the __bpf_kfunc tag, we should use add it to all
existing kfuncs to ensure that they'll never be elided in LTO builds.
Signed-off-by: David Vernet <void@manifault.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Stanislav Fomichev <sdf@google.com>
Link: https://lore.kernel.org/bpf/20230201173016.342758-4-void@manifault.com
Diffstat (limited to 'kernel/cgroup')
| -rw-r--r-- | kernel/cgroup/rstat.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/cgroup/rstat.c b/kernel/cgroup/rstat.c index 793ecff29038..831f1f472bb8 100644 --- a/kernel/cgroup/rstat.c +++ b/kernel/cgroup/rstat.c @@ -26,7 +26,7 @@ static struct cgroup_rstat_cpu *cgroup_rstat_cpu(struct cgroup *cgrp, int cpu) * rstat_cpu->updated_children list. See the comment on top of * cgroup_rstat_cpu definition for details. */ -void cgroup_rstat_updated(struct cgroup *cgrp, int cpu) +__bpf_kfunc void cgroup_rstat_updated(struct cgroup *cgrp, int cpu) { raw_spinlock_t *cpu_lock = per_cpu_ptr(&cgroup_rstat_cpu_lock, cpu); unsigned long flags; @@ -231,7 +231,7 @@ static void cgroup_rstat_flush_locked(struct cgroup *cgrp, bool may_sleep) * * This function may block. */ -void cgroup_rstat_flush(struct cgroup *cgrp) +__bpf_kfunc void cgroup_rstat_flush(struct cgroup *cgrp) { might_sleep(); |