diff options
| author | Daniel T. Lee <danieltimlee@gmail.com> | 2019-12-05 09:01:14 +0100 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2019-12-12 00:28:06 +0100 |
| commit | fe3300897cbfd76c6cb825776e5ac0ca50a91ca4 (patch) | |
| tree | c27a039d9886cae1572f81d80e35af60bf9cd740 /kernel/panic.c | |
| parent | samples: bpf: Replace symbol compare of trace_event (diff) | |
| download | linux-fe3300897cbfd76c6cb825776e5ac0ca50a91ca4.tar.xz linux-fe3300897cbfd76c6cb825776e5ac0ca50a91ca4.zip | |
samples: bpf: fix syscall_tp due to unused syscall
Currently, open() is called from the user program and it calls the syscall
'sys_openat', not the 'sys_open'. This leads to an error of the program
of user side, due to the fact that the counter maps are zero since no
function such 'sys_open' is called.
This commit adds the kernel bpf program which are attached to the
tracepoint 'sys_enter_openat' and 'sys_enter_openat'.
Fixes: 1da236b6be963 ("bpf: add a test case for syscalls/sys_{enter|exit}_* tracepoints")
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to '')
0 files changed, 0 insertions, 0 deletions