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| author | Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com> | 2022-01-06 17:15:08 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-01-15 12:21:25 +1100 |
| commit | 88a71086c48ae98e93c0208044827621e9717f7e (patch) | |
| tree | 53916b339fee95418973fea4acce5f93a5e836ac /tools/bpf | |
| parent | f9320c49993ca3c0ec0f9a7026b313735306bb8b (diff) | |
| download | linux-88a71086c48ae98e93c0208044827621e9717f7e.tar.gz linux-88a71086c48ae98e93c0208044827621e9717f7e.tar.bz2 linux-88a71086c48ae98e93c0208044827621e9717f7e.zip | |
tools/bpf: Rename 'struct event' to avoid naming conflict
On ppc64le, trying to build bpf seltests throws the below warning:
In file included from runqslower.bpf.c:5:
./runqslower.h:7:8: error: redefinition of 'event'
struct event {
^
/home/naveen/linux/tools/testing/selftests/bpf/tools/build/runqslower/vmlinux.h:156602:8:
note: previous definition is here
struct event {
^
This happens since 'struct event' is defined in
drivers/net/ethernet/alteon/acenic.h . Rename the one in runqslower to a
more appropriate 'runq_event' to avoid the naming conflict.
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c13cb3767d26257ca4387b8296b632b433a58db6.1641468127.git.naveen.n.rao@linux.vnet.ibm.com
Diffstat (limited to 'tools/bpf')
| -rw-r--r-- | tools/bpf/runqslower/runqslower.bpf.c | 2 | ||||
| -rw-r--r-- | tools/bpf/runqslower/runqslower.c | 2 | ||||
| -rw-r--r-- | tools/bpf/runqslower/runqslower.h | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/tools/bpf/runqslower/runqslower.bpf.c b/tools/bpf/runqslower/runqslower.bpf.c index ab9353f2fd46..9a5c1f008fe6 100644 --- a/tools/bpf/runqslower/runqslower.bpf.c +++ b/tools/bpf/runqslower/runqslower.bpf.c @@ -68,7 +68,7 @@ int handle__sched_switch(u64 *ctx) */ struct task_struct *prev = (struct task_struct *)ctx[1]; struct task_struct *next = (struct task_struct *)ctx[2]; - struct event event = {}; + struct runq_event event = {}; u64 *tsp, delta_us; long state; u32 pid; diff --git a/tools/bpf/runqslower/runqslower.c b/tools/bpf/runqslower/runqslower.c index 2414cc764461..d78f4148597f 100644 --- a/tools/bpf/runqslower/runqslower.c +++ b/tools/bpf/runqslower/runqslower.c @@ -100,7 +100,7 @@ static int bump_memlock_rlimit(void) void handle_event(void *ctx, int cpu, void *data, __u32 data_sz) { - const struct event *e = data; + const struct runq_event *e = data; struct tm *tm; char ts[32]; time_t t; diff --git a/tools/bpf/runqslower/runqslower.h b/tools/bpf/runqslower/runqslower.h index 9db225425e5f..4f70f07200c2 100644 --- a/tools/bpf/runqslower/runqslower.h +++ b/tools/bpf/runqslower/runqslower.h @@ -4,7 +4,7 @@ #define TASK_COMM_LEN 16 -struct event { +struct runq_event { char task[TASK_COMM_LEN]; __u64 delta_us; pid_t pid; |