Commit c561d110 authored by Tom Rix's avatar Tom Rix Committed by Andrii Nakryiko
Browse files

bpf: Cleanup comments 



Add leading space to spdx tag
Use // for spdx c file comment

Replacements
resereved to reserved
inbetween to in between
everytime to every time
intutivie to intuitive
currenct to current
encontered to encountered
referenceing to referencing
upto to up to
exectuted to executed

Signed-off-by: default avatarTom Rix <trix@redhat.com>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Acked-by: default avatarSong Liu <songliubraving@fb.com>
Link: https://lore.kernel.org/bpf/20220220184055.3608317-1-trix@redhat.com
parent 08894d9c

kernel/bpf/bpf_local_storage.c

+1 −1
Original line number Diff line number Diff line
@@ -136,7 +136,7 @@ bool bpf_selem_unlink_storage_nolock(struct bpf_local_storage *local_storage, 
		 * will be done by the caller.

		 *

		 * Although the unlock will be done under

		 * rcu_read_lock(),  it is more intutivie to

		 * rcu_read_lock(),  it is more intuitive to

		 * read if the freeing of the storage is done

		 * after the raw_spin_unlock_bh(&local_storage->lock).

		 *

kernel/bpf/btf.c

+3 −3
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0 */

// SPDX-License-Identifier: GPL-2.0

/* Copyright (c) 2018 Facebook */



#include <uapi/linux/btf.h>
@@ -2547,7 +2547,7 @@ static int btf_ptr_resolve(struct btf_verifier_env *env, 
	 *

	 * We now need to continue from the last-resolved-ptr to

	 * ensure the last-resolved-ptr will not referring back to

	 * the currenct ptr (t).

	 * the current ptr (t).

	 */

	if (btf_type_is_modifier(next_type)) {

		const struct btf_type *resolved_type;
@@ -6148,7 +6148,7 @@ int btf_type_snprintf_show(const struct btf *btf, u32 type_id, void *obj, 


	btf_type_show(btf, type_id, obj, (struct btf_show *)&ssnprintf);



	/* If we encontered an error, return it. */

	/* If we encountered an error, return it. */

	if (ssnprintf.show.state.status)

		return ssnprintf.show.state.status;

kernel/bpf/cgroup.c

+4 −4
Original line number Diff line number Diff line
@@ -1031,7 +1031,7 @@ int cgroup_bpf_prog_query(const union bpf_attr *attr, 
 * __cgroup_bpf_run_filter_skb() - Run a program for packet filtering

 * @sk: The socket sending or receiving traffic

 * @skb: The skb that is being sent or received

 * @type: The type of program to be exectuted

 * @type: The type of program to be executed

 *

 * If no socket is passed, or the socket is not of type INET or INET6,

 * this function does nothing and returns 0.
@@ -1094,7 +1094,7 @@ EXPORT_SYMBOL(__cgroup_bpf_run_filter_skb); 
/**

 * __cgroup_bpf_run_filter_sk() - Run a program on a sock

 * @sk: sock structure to manipulate

 * @type: The type of program to be exectuted

 * @type: The type of program to be executed

 *

 * socket is passed is expected to be of type INET or INET6.

 *
@@ -1119,7 +1119,7 @@ EXPORT_SYMBOL(__cgroup_bpf_run_filter_sk); 
 *                                       provided by user sockaddr

 * @sk: sock struct that will use sockaddr

 * @uaddr: sockaddr struct provided by user

 * @type: The type of program to be exectuted

 * @type: The type of program to be executed

 * @t_ctx: Pointer to attach type specific context

 * @flags: Pointer to u32 which contains higher bits of BPF program

 *         return value (OR'ed together).
@@ -1166,7 +1166,7 @@ EXPORT_SYMBOL(__cgroup_bpf_run_filter_sock_addr); 
 * @sock_ops: bpf_sock_ops_kern struct to pass to program. Contains

 * sk with connection information (IP addresses, etc.) May not contain

 * cgroup info if it is a req sock.

 * @type: The type of program to be exectuted

 * @type: The type of program to be executed

 *

 * socket passed is expected to be of type INET or INET6.

 *

kernel/bpf/helpers.c

+1 −1
Original line number Diff line number Diff line
@@ -1093,7 +1093,7 @@ struct bpf_hrtimer { 
struct bpf_timer_kern {

	struct bpf_hrtimer *timer;

	/* bpf_spin_lock is used here instead of spinlock_t to make

	 * sure that it always fits into space resereved by struct bpf_timer

	 * sure that it always fits into space reserved by struct bpf_timer

	 * regardless of LOCKDEP and spinlock debug flags.

	 */

	struct bpf_spin_lock lock;

kernel/bpf/reuseport_array.c

+1 −1
Original line number Diff line number Diff line
@@ -143,7 +143,7 @@ static void reuseport_array_free(struct bpf_map *map) 


	/*

	 * Once reaching here, all sk->sk_user_data is not

	 * referenceing this "array".  "array" can be freed now.

	 * referencing this "array". "array" can be freed now.

	 */

	bpf_map_area_free(array);

}

kernel/bpf/local_storage.c

+1 −1

File changed.

Contains only whitespace changes.

kernel/bpf/hashtab.c

+1 −1

File changed.

Contains only whitespace changes.

kernel/bpf/syscall.c

+1 −1

File changed.

Contains only whitespace changes.

kernel/bpf/trampoline.c

+1 −1

File changed.

Contains only whitespace changes.