a7795698f8
Adding support to display details for uprobe_multi links,
both plain:
# bpftool link -p
...
24: uprobe_multi prog 126
uprobe.multi path /home/jolsa/bpf/test_progs func_cnt 3 pid 4143
offset ref_ctr_offset cookies
0xd1f88 0xf5d5a8 0xdead
0xd1f8f 0xf5d5aa 0xbeef
0xd1f96 0xf5d5ac 0xcafe
and json:
# bpftool link -p
[{
...
},{
"id": 24,
"type": "uprobe_multi",
"prog_id": 126,
"retprobe": false,
"path": "/home/jolsa/bpf/test_progs",
"func_cnt": 3,
"pid": 4143,
"funcs": [{
"offset": 860040,
"ref_ctr_offset": 16111016,
"cookie": 57005
},{
"offset": 860047,
"ref_ctr_offset": 16111018,
"cookie": 48879
},{
"offset": 860054,
"ref_ctr_offset": 16111020,
"cookie": 51966
}
]
}
]
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Reviewed-by: Quentin Monnet <quentin@isovalent.com>
Acked-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/bpf/20231125193130.834322-7-jolsa@kernel.org
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.