diff options
Diffstat (limited to 'tools/testing/selftests/bpf/prog_tests/test_local_storage.c')
| -rw-r--r-- | tools/testing/selftests/bpf/prog_tests/test_local_storage.c | 30 |
1 files changed, 7 insertions, 23 deletions
diff --git a/tools/testing/selftests/bpf/prog_tests/test_local_storage.c b/tools/testing/selftests/bpf/prog_tests/test_local_storage.c index d2c16eaae367..9c77cd6b1eaf 100644 --- a/tools/testing/selftests/bpf/prog_tests/test_local_storage.c +++ b/tools/testing/selftests/bpf/prog_tests/test_local_storage.c @@ -11,15 +11,7 @@ #include "local_storage.skel.h" #include "network_helpers.h" - -#ifndef __NR_pidfd_open -#define __NR_pidfd_open 434 -#endif - -static inline int sys_pidfd_open(pid_t pid, unsigned int flags) -{ - return syscall(__NR_pidfd_open, pid, flags); -} +#include "task_local_storage_helpers.h" static unsigned int duration; @@ -28,10 +20,6 @@ static unsigned int duration; struct storage { void *inode; unsigned int value; - /* Lock ensures that spin locked versions of local stoage operations - * also work, most operations in this tests are still single threaded - */ - struct bpf_spin_lock lock; }; /* Fork and exec the provided rm binary and return the exit code of the @@ -66,27 +54,24 @@ static int run_self_unlink(int *monitored_pid, const char *rm_path) static bool check_syscall_operations(int map_fd, int obj_fd) { - struct storage val = { .value = TEST_STORAGE_VALUE, .lock = { 0 } }, - lookup_val = { .value = 0, .lock = { 0 } }; + struct storage val = { .value = TEST_STORAGE_VALUE }, + lookup_val = { .value = 0 }; int err; /* Looking up an existing element should fail initially */ - err = bpf_map_lookup_elem_flags(map_fd, &obj_fd, &lookup_val, - BPF_F_LOCK); + err = bpf_map_lookup_elem_flags(map_fd, &obj_fd, &lookup_val, 0); if (CHECK(!err || errno != ENOENT, "bpf_map_lookup_elem", "err:%d errno:%d\n", err, errno)) return false; /* Create a new element */ - err = bpf_map_update_elem(map_fd, &obj_fd, &val, - BPF_NOEXIST | BPF_F_LOCK); + err = bpf_map_update_elem(map_fd, &obj_fd, &val, BPF_NOEXIST); if (CHECK(err < 0, "bpf_map_update_elem", "err:%d errno:%d\n", err, errno)) return false; /* Lookup the newly created element */ - err = bpf_map_lookup_elem_flags(map_fd, &obj_fd, &lookup_val, - BPF_F_LOCK); + err = bpf_map_lookup_elem_flags(map_fd, &obj_fd, &lookup_val, 0); if (CHECK(err < 0, "bpf_map_lookup_elem", "err:%d errno:%d", err, errno)) return false; @@ -102,8 +87,7 @@ static bool check_syscall_operations(int map_fd, int obj_fd) return false; /* The lookup should fail, now that the element has been deleted */ - err = bpf_map_lookup_elem_flags(map_fd, &obj_fd, &lookup_val, - BPF_F_LOCK); + err = bpf_map_lookup_elem_flags(map_fd, &obj_fd, &lookup_val, 0); if (CHECK(!err || errno != ENOENT, "bpf_map_lookup_elem", "err:%d errno:%d\n", err, errno)) return false; |