diff options
Diffstat (limited to 'include/linux')
-rw-r--r-- | include/linux/bpf.h | 3 | ||||
-rw-r--r-- | include/linux/dcache.h | 2 | ||||
-rw-r--r-- | include/linux/mlx5/driver.h | 1 | ||||
-rw-r--r-- | include/linux/of.h | 4 | ||||
-rw-r--r-- | include/linux/pci.h | 2 | ||||
-rw-r--r-- | include/linux/skbuff.h | 9 |
6 files changed, 13 insertions, 8 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index e734f163bd0b..bd8c322fd92a 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -35,6 +35,7 @@ struct bpf_map_ops { void (*map_free)(struct bpf_map *map); int (*map_get_next_key)(struct bpf_map *map, void *key, void *next_key); void (*map_release_uref)(struct bpf_map *map); + void *(*map_lookup_elem_sys_only)(struct bpf_map *map, void *key); /* funcs callable from userspace and from eBPF programs */ void *(*map_lookup_elem)(struct bpf_map *map, void *key); @@ -455,7 +456,7 @@ int bpf_prog_array_copy(struct bpf_prog_array __rcu *old_array, } \ _out: \ rcu_read_unlock(); \ - preempt_enable_no_resched(); \ + preempt_enable(); \ _ret; \ }) diff --git a/include/linux/dcache.h b/include/linux/dcache.h index 60996e64c579..6e1e8e6602c6 100644 --- a/include/linux/dcache.h +++ b/include/linux/dcache.h @@ -176,7 +176,6 @@ struct dentry_operations { * typically using d_splice_alias. */ #define DCACHE_REFERENCED 0x00000040 /* Recently used, don't discard. */ -#define DCACHE_RCUACCESS 0x00000080 /* Entry has ever been RCU-visible */ #define DCACHE_CANT_MOUNT 0x00000100 #define DCACHE_GENOCIDE 0x00000200 @@ -217,6 +216,7 @@ struct dentry_operations { #define DCACHE_PAR_LOOKUP 0x10000000 /* being looked up (with parent locked shared) */ #define DCACHE_DENTRY_CURSOR 0x20000000 +#define DCACHE_NORCU 0x40000000 /* No RCU delay for freeing */ extern seqlock_t rename_lock; diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h index 4f001619f854..a6d4436c76b5 100644 --- a/include/linux/mlx5/driver.h +++ b/include/linux/mlx5/driver.h @@ -677,7 +677,6 @@ struct mlx5_core_dev { #endif struct mlx5_clock clock; struct mlx5_ib_clock_info *clock_info; - struct page *clock_info_page; struct mlx5_fw_tracer *tracer; }; diff --git a/include/linux/of.h b/include/linux/of.h index e240992e5cb6..074913002e39 100644 --- a/include/linux/of.h +++ b/include/linux/of.h @@ -234,8 +234,8 @@ extern struct device_node *of_find_all_nodes(struct device_node *prev); static inline u64 of_read_number(const __be32 *cell, int size) { u64 r = 0; - while (size--) - r = (r << 32) | be32_to_cpu(*(cell++)); + for (; size--; cell++) + r = (r << 32) | be32_to_cpu(*cell); return r; } diff --git a/include/linux/pci.h b/include/linux/pci.h index 65f1d8c2f082..0e5e1ceae27d 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -348,6 +348,8 @@ struct pci_dev { unsigned int hotplug_user_indicators:1; /* SlotCtl indicators controlled exclusively by user sysfs */ + unsigned int clear_retrain_link:1; /* Need to clear Retrain Link + bit manually */ unsigned int d3_delay; /* D3->D0 transition time in ms */ unsigned int d3cold_delay; /* D3cold->D0 transition time in ms */ diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index b8679dcba96f..3b1a8f38a1ef 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -1366,10 +1366,12 @@ static inline void skb_zcopy_clear(struct sk_buff *skb, bool zerocopy) struct ubuf_info *uarg = skb_zcopy(skb); if (uarg) { - if (uarg->callback == sock_zerocopy_callback) { + if (skb_zcopy_is_nouarg(skb)) { + /* no notification callback */ + } else if (uarg->callback == sock_zerocopy_callback) { uarg->zerocopy = uarg->zerocopy && zerocopy; sock_zerocopy_put(uarg); - } else if (!skb_zcopy_is_nouarg(skb)) { + } else { uarg->callback(uarg, zerocopy); } @@ -2627,7 +2629,8 @@ static inline int skb_orphan_frags(struct sk_buff *skb, gfp_t gfp_mask) { if (likely(!skb_zcopy(skb))) return 0; - if (skb_uarg(skb)->callback == sock_zerocopy_callback) + if (!skb_zcopy_is_nouarg(skb) && + skb_uarg(skb)->callback == sock_zerocopy_callback) return 0; return skb_copy_ubufs(skb, gfp_mask); } |