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Kernel: Rename ScopedSpinlock => SpinlockLocker

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This matches MutexLocker, and doesn't sound like it's a lock itself.
This commit is contained in:
Andreas Kling 2021-08-22 01:49:22 +02:00
parent 55adace359
commit c922a7da09
78 changed files with 365 additions and 366 deletions
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8
Kernel/Syscalls/profiling.cpp
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@ -31,7 +31,7 @@ KResultOr<FlatPtr> Process::sys$profiling_enable(pid_t pid, u64 event_mask)
else
g_global_perf_events = PerformanceEventBuffer::try_create_with_size(32 * MiB).leak_ptr();
ScopedSpinlock lock(g_profiling_lock);
SpinlockLocker lock(g_profiling_lock);
if (!TimeManagement::the().enable_profile_timer())
return ENOTSUP;
g_profiling_all_threads = true;
@ -51,7 +51,7 @@ KResultOr<FlatPtr> Process::sys$profiling_enable(pid_t pid, u64 event_mask)
return ESRCH;
if (!is_superuser() && process->uid() != euid())
return EPERM;
ScopedSpinlock lock(g_profiling_lock);
SpinlockLocker lock(g_profiling_lock);
g_profiling_event_mask = PERF_EVENT_PROCESS_CREATE | PERF_EVENT_THREAD_CREATE | PERF_EVENT_MMAP;
process->set_profiling(true);
if (!process->create_perf_events_buffer_if_needed()) {
@ -86,7 +86,7 @@ KResultOr<FlatPtr> Process::sys$profiling_disable(pid_t pid)
return ESRCH;
if (!is_superuser() && process->uid() != euid())
return EPERM;
ScopedSpinlock lock(g_profiling_lock);
SpinlockLocker lock(g_profiling_lock);
if (!process->is_profiling())
return EINVAL;
// FIXME: If we enabled the profile timer and it's not supported, how do we disable it now?
@ -122,7 +122,7 @@ KResultOr<FlatPtr> Process::sys$profiling_free_buffer(pid_t pid)
return ESRCH;
if (!is_superuser() && process->uid() != euid())
return EPERM;
ScopedSpinlock lock(g_profiling_lock);
SpinlockLocker lock(g_profiling_lock);
if (process->is_profiling())
return EINVAL;
process->delete_perf_events_buffer();