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Mon, 31 Mar 2025 13:31:56 -0700 (PDT) Received: from localhost.localdomain ([2a04:ee41:4:b2de:1ac0:4dff:fe0f:3782]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-5edc16aae2fsm6030589a12.4.2025.03.31.13.31.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 31 Mar 2025 13:31:56 -0700 (PDT) From: Anton Protopopov To: bpf@vger.kernel.org Cc: Andrii Nakryiko , Anton Protopopov Subject: [PATCH bpf-next 1/2] bpf: fix a comment describing bpf_attr Date: Mon, 31 Mar 2025 20:36:17 +0000 Message-Id: <20250331203618.1973691-2-a.s.protopopov@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250331203618.1973691-1-a.s.protopopov@gmail.com> References: <20250331203618.1973691-1-a.s.protopopov@gmail.com> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Patchwork-Delegate: bpf@iogearbox.net The map_fd field of the bpf_attr union is used in the BPF_MAP_FREEZE syscall. Explicitly mention this in the comments. Signed-off-by: Anton Protopopov --- include/uapi/linux/bpf.h | 2 +- tools/include/uapi/linux/bpf.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 661de2444965..1388db053d9e 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -1506,7 +1506,7 @@ union bpf_attr { __s32 map_token_fd; }; - struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */ + struct { /* anonymous struct used by BPF_MAP_*_ELEM and BPF_MAP_FREEZE commands */ __u32 map_fd; __aligned_u64 key; union { diff --git a/tools/include/uapi/linux/bpf.h b/tools/include/uapi/linux/bpf.h index 661de2444965..1388db053d9e 100644 --- a/tools/include/uapi/linux/bpf.h +++ b/tools/include/uapi/linux/bpf.h @@ -1506,7 +1506,7 @@ union bpf_attr { __s32 map_token_fd; }; - struct { /* anonymous struct used by BPF_MAP_*_ELEM commands */ + struct { /* anonymous struct used by BPF_MAP_*_ELEM and BPF_MAP_FREEZE commands */ __u32 map_fd; __aligned_u64 key; union {