Searched refs:zero (Results 1 – 11 of 11) sorted by relevance
| /kernel/configs/ |
| A D | hardening.config | 60 # Initialize all heap variables to zero on allocation.
63 # Initialize all heap variables to zero on free to reduce stale data lifetime.
66 # Initialize all stack variables to zero on function entry.
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| /kernel/locking/ |
| A D | mutex.c | 153 unsigned long zero = 0UL; in __mutex_trylock_fast() local
157 if (atomic_long_try_cmpxchg_acquire(&lock->owner, &zero, curr)) in __mutex_trylock_fast()
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| /kernel/bpf/ |
| A D | bpf_iter.c | 474 char zero = '\0'; in bpf_iter_link_fill_link_info() local
478 if (put_user(zero, ubuf + ulen - 1)) in bpf_iter_link_fill_link_info()
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| A D | log.c | 151 char zero = 0; in bpf_vlog_reset() local
176 if (pos < log->len_total && put_user(zero, log->ubuf + pos)) in bpf_vlog_reset()
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| A D | syscall.c | 3687 char zero = '\0'; in bpf_copy_to_user() local
3691 if (put_user(zero, ubuf + ulen - 1)) in bpf_copy_to_user()
3783 char zero = '\0'; in bpf_perf_link_fill_common() local
3785 if (put_user(zero, uname)) in bpf_perf_link_fill_common()
5373 char zero = '\0'; in bpf_task_fd_query_copy() local
5375 if (put_user(zero, ubuf)) in bpf_task_fd_query_copy()
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| A D | btf.c | 8113 char zero = '\0'; in btf_get_info_by_fd() local
8117 if (put_user(zero, uname + uname_len - 1)) in btf_get_info_by_fd()
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| /kernel/power/ |
| A D | snapshot.c | 2364 bool zero; in unpack_orig_pfns() local
2371 zero = !!(buf[j] & ENCODED_PFN_ZERO_FLAG); in unpack_orig_pfns()
2375 if (zero) { in unpack_orig_pfns()
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| A D | Kconfig | 157 non-zero numbered CPU, it may define ARCH_SUSPEND_NONZERO_CPU. This
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| /kernel/rcu/ |
| A D | Kconfig.debug | 136 are printed at more widely spaced intervals. A value of zero
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| /kernel/trace/ |
| A D | Kconfig | 353 in debugfs called function_profile_enabled which defaults to zero.
355 zero is entered, profiling stops. A "functions" file is created in
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| /kernel/events/ |
| A D | core.c | 7660 u64 zero = 0; in perf_aux_sample_output() local
7661 perf_output_copy(handle, &zero, pad); in perf_aux_sample_output()
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