diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index 111bea4e507f..d67490dc3a2b 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -30,6 +30,7 @@ #include <linux/static_call.h> #include <linux/memcontrol.h> #include <linux/cfi.h> +#include <asm/rqspinlock.h> struct bpf_verifier_env; struct bpf_verifier_log; @@ -204,6 +205,7 @@ enum btf_field_type { BPF_REFCOUNT = (1 << 9), BPF_WORKQUEUE = (1 << 10), BPF_UPTR = (1 << 11), + BPF_RES_SPIN_LOCK = (1 << 12), }; typedef void (*btf_dtor_kfunc_t)(void *); @@ -239,6 +241,7 @@ struct btf_record { u32 cnt; u32 field_mask; int spin_lock_off; + int res_spin_lock_off; int timer_off; int wq_off; int refcount_off; @@ -314,6 +317,8 @@ static inline const char *btf_field_type_name(enum btf_field_type type) switch (type) { case BPF_SPIN_LOCK: return "bpf_spin_lock"; + case BPF_RES_SPIN_LOCK: + return "bpf_res_spin_lock"; case BPF_TIMER: return "bpf_timer"; case BPF_WORKQUEUE: @@ -346,6 +351,8 @@ static inline u32 btf_field_type_size(enum btf_field_type type) switch (type) { case BPF_SPIN_LOCK: return sizeof(struct bpf_spin_lock); + case BPF_RES_SPIN_LOCK: + return sizeof(struct bpf_res_spin_lock); case BPF_TIMER: return sizeof(struct bpf_timer); case BPF_WORKQUEUE: @@ -376,6 +383,8 @@ static inline u32 btf_field_type_align(enum btf_field_type type) switch (type) { case BPF_SPIN_LOCK: return __alignof__(struct bpf_spin_lock); + case BPF_RES_SPIN_LOCK: + return __alignof__(struct bpf_res_spin_lock); case BPF_TIMER: return __alignof__(struct bpf_timer); case BPF_WORKQUEUE: @@ -419,6 +428,7 @@ static inline void bpf_obj_init_field(const struct btf_field *field, void *addr) case BPF_RB_ROOT: /* RB_ROOT_CACHED 0-inits, no need to do anything after memset */ case BPF_SPIN_LOCK: + case BPF_RES_SPIN_LOCK: case BPF_TIMER: case BPF_WORKQUEUE: case BPF_KPTR_UNREF: |