From: Daniel Rosenberg <drosen@google.com>
To: Miklos Szeredi <miklos@szeredi.hu>,
bpf@vger.kernel.org, Alexei Starovoitov <ast@kernel.org>
Cc: Amir Goldstein <amir73il@gmail.com>,
linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-unionfs@vger.kernel.org,
Daniel Borkmann <daniel@iogearbox.net>,
John Fastabend <john.fastabend@gmail.com>,
Andrii Nakryiko <andrii@kernel.org>,
Martin KaFai Lau <martin.lau@linux.dev>,
Song Liu <song@kernel.org>, Eduard Zingerman <eddyz87@gmail.com>,
Yonghong Song <yonghong.song@linux.dev>,
KP Singh <kpsingh@kernel.org>,
Stanislav Fomichev <sdf@google.com>, Hao Luo <haoluo@google.com>,
Jiri Olsa <jolsa@kernel.org>, Shuah Khan <shuah@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
Joanne Koong <joannelkoong@gmail.com>,
Mykola Lysenko <mykolal@fb.com>,
Christian Brauner <brauner@kernel.org>,
kernel-team@android.com, Daniel Rosenberg <drosen@google.com>
Subject: [RFC PATCH v4 25/36] bpf: Increase struct_op max members
Date: Thu, 28 Mar 2024 18:53:40 -0700 [thread overview]
Message-ID: <20240329015351.624249-26-drosen@google.com> (raw)
In-Reply-To: <20240329015351.624249-1-drosen@google.com>
Fuse bpf goes a bit past the '64' limit here.
This doubles the limit, although fuse-bpf currently uses 66.
Signed-off-by: Daniel Rosenberg <drosen@google.com>
---
include/linux/bpf.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 785660810e6a..7a5a806e97ad 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -1636,7 +1636,7 @@ struct bpf_token {
struct bpf_struct_ops_value;
struct btf_member;
-#define BPF_STRUCT_OPS_MAX_NR_MEMBERS 64
+#define BPF_STRUCT_OPS_MAX_NR_MEMBERS 128
/**
* struct bpf_struct_ops - A structure of callbacks allowing a subsystem to
* define a BPF_MAP_TYPE_STRUCT_OPS map type composed
--
2.44.0.478.gd926399ef9-goog
next prev parent reply other threads:[~2024-03-29 1:54 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-29 1:53 [RFC PATCH v4 00/36] Fuse-BPF and plans on merging with Fuse Passthrough Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 01/36] fuse-bpf: Update fuse side uapi Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 02/36] fuse-bpf: Add data structures for fuse-bpf Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 03/36] fuse-bpf: Prepare for fuse-bpf patch Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 04/36] fuse: Add fuse-bpf, a stacked fs extension for FUSE Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 05/36] fuse-bpf: Add ioctl interface for /dev/fuse Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 06/36] fuse-bpf: Don't support export_operations Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 07/36] fuse-bpf: Add support for access Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 08/36] fuse-bpf: Partially add mapping support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 09/36] fuse-bpf: Add lseek support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 10/36] fuse-bpf: Add support for fallocate Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 11/36] fuse-bpf: Support file/dir open/close Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 12/36] fuse-bpf: Support mknod/unlink/mkdir/rmdir Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 13/36] fuse-bpf: Add support for read/write iter Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 14/36] fuse-bpf: support readdir Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 15/36] fuse-bpf: Add support for sync operations Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 16/36] fuse-bpf: Add Rename support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 17/36] fuse-bpf: Add attr support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 18/36] fuse-bpf: Add support for FUSE_COPY_FILE_RANGE Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 19/36] fuse-bpf: Add xattr support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 20/36] fuse-bpf: Add symlink/link support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 21/36] fuse-bpf: Add partial flock support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 22/36] fuse-bpf: Add partial ioctl support Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 23/36] fuse-bpf: allow mounting with no userspace daemon Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 24/36] fuse-bpf: Add fuse-bpf constants Daniel Rosenberg
2024-03-29 1:53 ` Daniel Rosenberg [this message]
2024-03-29 1:53 ` [RFC PATCH v4 26/36] WIP: bpf: Add fuse_ops struct_op programs Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 27/36] fuse-bpf: Export Functions Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 28/36] fuse: Provide registration functions for fuse-bpf Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 29/36] fuse-bpf: Set fuse_ops at mount or lookup time Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 30/36] fuse-bpf: Call bpf for pre/post filters Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 31/36] fuse-bpf: Add userspace " Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 32/36] WIP: fuse-bpf: add error_out Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 33/36] fuse-bpf: Add default filter op Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 34/36] tools: Add FUSE, update bpf includes Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 35/36] fuse-bpf: Add selftests Daniel Rosenberg
2024-03-29 1:53 ` [RFC PATCH v4 36/36] fuse: Provide easy way to test fuse struct_op call Daniel Rosenberg
2024-03-29 6:44 ` [RFC PATCH v4 00/36] Fuse-BPF and plans on merging with Fuse Passthrough Amir Goldstein
2024-03-30 0:59 ` Daniel Rosenberg
2024-04-01 14:43 ` Amir Goldstein
2024-04-01 20:27 ` Bernd Schubert
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