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| author | Rong Tao <rongtao@cestc.cn> | 2022-09-11 21:03:30 +0800 |
|---|---|---|
| committer | Andrii Nakryiko <andrii@kernel.org> | 2022-09-20 17:25:59 -0700 |
| commit | bc069da65eec7b5113b40432930152c9c1cd7f88 (patch) | |
| tree | b29b12d74e9efd8ad257137d0c0bafed2b6c1bd7 /samples | |
| parent | bfa8fe95ffe8d62576cf47bf58df5c9da9214723 (diff) | |
| download | lwn-bc069da65eec7b5113b40432930152c9c1cd7f88.tar.gz lwn-bc069da65eec7b5113b40432930152c9c1cd7f88.zip | |
samples/bpf: Replace blk_account_io_done() with __blk_account_io_done()
Since commit be6bfe36db17 ("block: inline hot paths of blk_account_io_*()")
blk_account_io_*() become inline functions.
Signed-off-by: Rong Tao <rtoax@foxmail.com>
Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Acked-by: Yonghong Song <yhs@fb.com>
Link: https://lore.kernel.org/bpf/tencent_1CC476835C219FACD84B6715F0D785517E07@qq.com
Diffstat (limited to 'samples')
| -rw-r--r-- | samples/bpf/task_fd_query_kern.c | 2 | ||||
| -rw-r--r-- | samples/bpf/task_fd_query_user.c | 2 | ||||
| -rw-r--r-- | samples/bpf/tracex3_kern.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/samples/bpf/task_fd_query_kern.c b/samples/bpf/task_fd_query_kern.c index c821294e1774..186ac0a79c0a 100644 --- a/samples/bpf/task_fd_query_kern.c +++ b/samples/bpf/task_fd_query_kern.c @@ -10,7 +10,7 @@ int bpf_prog1(struct pt_regs *ctx) return 0; } -SEC("kretprobe/blk_account_io_done") +SEC("kretprobe/__blk_account_io_done") int bpf_prog2(struct pt_regs *ctx) { return 0; diff --git a/samples/bpf/task_fd_query_user.c b/samples/bpf/task_fd_query_user.c index 424718c0872c..a33d74bd3a4b 100644 --- a/samples/bpf/task_fd_query_user.c +++ b/samples/bpf/task_fd_query_user.c @@ -348,7 +348,7 @@ int main(int argc, char **argv) /* test two functions in the corresponding *_kern.c file */ CHECK_AND_RET(test_debug_fs_kprobe(0, "blk_mq_start_request", BPF_FD_TYPE_KPROBE)); - CHECK_AND_RET(test_debug_fs_kprobe(1, "blk_account_io_done", + CHECK_AND_RET(test_debug_fs_kprobe(1, "__blk_account_io_done", BPF_FD_TYPE_KRETPROBE)); /* test nondebug fs kprobe */ diff --git a/samples/bpf/tracex3_kern.c b/samples/bpf/tracex3_kern.c index 710a4410b2fb..bde6591cb20c 100644 --- a/samples/bpf/tracex3_kern.c +++ b/samples/bpf/tracex3_kern.c @@ -49,7 +49,7 @@ struct { __uint(max_entries, SLOTS); } lat_map SEC(".maps"); -SEC("kprobe/blk_account_io_done") +SEC("kprobe/__blk_account_io_done") int bpf_prog2(struct pt_regs *ctx) { long rq = PT_REGS_PARM1(ctx); |