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| author | Changbin Du <changbin.du@gmail.com> | 2021-08-13 22:57:49 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-08-13 14:09:19 -0700 |
| commit | afa79d08c6c8e1901cb1547591e3ccd3ec6965d9 (patch) | |
| tree | 116982e91b8dbb615292bb432f64a45c277a0376 /net/core | |
| parent | 39a0876d595bd7c7512782dfcce0ee66f65bf221 (diff) | |
| download | linux-afa79d08c6c8e1901cb1547591e3ccd3ec6965d9.tar.gz linux-afa79d08c6c8e1901cb1547591e3ccd3ec6965d9.tar.bz2 linux-afa79d08c6c8e1901cb1547591e3ccd3ec6965d9.zip | |
net: in_irq() cleanup
Replace the obsolete and ambiguos macro in_irq() with new
macro in_hardirq().
Signed-off-by: Changbin Du <changbin.du@gmail.com>
Link: https://lore.kernel.org/r/20210813145749.86512-1-changbin.du@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/core')
| -rw-r--r-- | net/core/bpf_sk_storage.c | 4 | ||||
| -rw-r--r-- | net/core/dev.c | 2 | ||||
| -rw-r--r-- | net/core/skbuff.c | 6 |
3 files changed, 6 insertions, 6 deletions
diff --git a/net/core/bpf_sk_storage.c b/net/core/bpf_sk_storage.c index f564f82e91d9..68d2cbf8331a 100644 --- a/net/core/bpf_sk_storage.c +++ b/net/core/bpf_sk_storage.c @@ -416,7 +416,7 @@ static bool bpf_sk_storage_tracing_allowed(const struct bpf_prog *prog) BPF_CALL_4(bpf_sk_storage_get_tracing, struct bpf_map *, map, struct sock *, sk, void *, value, u64, flags) { - if (in_irq() || in_nmi()) + if (in_hardirq() || in_nmi()) return (unsigned long)NULL; return (unsigned long)____bpf_sk_storage_get(map, sk, value, flags); @@ -425,7 +425,7 @@ BPF_CALL_4(bpf_sk_storage_get_tracing, struct bpf_map *, map, struct sock *, sk, BPF_CALL_2(bpf_sk_storage_delete_tracing, struct bpf_map *, map, struct sock *, sk) { - if (in_irq() || in_nmi()) + if (in_hardirq() || in_nmi()) return -EPERM; return ____bpf_sk_storage_delete(map, sk); diff --git a/net/core/dev.c b/net/core/dev.c index 88650791c360..74fd402d26dd 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3107,7 +3107,7 @@ EXPORT_SYMBOL(__dev_kfree_skb_irq); void __dev_kfree_skb_any(struct sk_buff *skb, enum skb_free_reason reason) { - if (in_irq() || irqs_disabled()) + if (in_hardirq() || irqs_disabled()) __dev_kfree_skb_irq(skb, reason); else dev_kfree_skb(skb); diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 9240af2ea8c9..f9311762cc47 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -156,7 +156,7 @@ void *__netdev_alloc_frag_align(unsigned int fragsz, unsigned int align_mask) void *data; fragsz = SKB_DATA_ALIGN(fragsz); - if (in_irq() || irqs_disabled()) { + if (in_hardirq() || irqs_disabled()) { nc = this_cpu_ptr(&netdev_alloc_cache); data = page_frag_alloc_align(nc, fragsz, GFP_ATOMIC, align_mask); } else { @@ -502,7 +502,7 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev, unsigned int len, if (sk_memalloc_socks()) gfp_mask |= __GFP_MEMALLOC; - if (in_irq() || irqs_disabled()) { + if (in_hardirq() || irqs_disabled()) { nc = this_cpu_ptr(&netdev_alloc_cache); data = page_frag_alloc(nc, len, gfp_mask); pfmemalloc = nc->pfmemalloc; @@ -724,7 +724,7 @@ void skb_release_head_state(struct sk_buff *skb) { skb_dst_drop(skb); if (skb->destructor) { - WARN_ON(in_irq()); + WARN_ON(in_hardirq()); skb->destructor(skb); } #if IS_ENABLED(CONFIG_NF_CONNTRACK) |