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Kernel: Annotate all syscalls with VERIFY_PROCESS_BIG_LOCK_ACQUIRED

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Before we start disabling acquisition of the big process lock for
specific syscalls, make sure to document and assert that all the
lock is held during all syscalls.
This commit is contained in:
Brian Gianforcaro 2021-07-18 11:20:12 -07:00 • committed by Gunnar Beutner
parent 120b9bc05b
commit 9201a06027
72 changed files with 165 additions and 0 deletions
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3
Kernel/Syscalls/profiling.cpp
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@ -19,6 +19,7 @@ u64 g_profiling_event_mask;
KResultOr<FlatPtr> Process::sys$profiling_enable(pid_t pid, u64 event_mask)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
REQUIRE_NO_PROMISES;
if (pid == -1) {
@ -68,6 +69,7 @@ KResultOr<FlatPtr> Process::sys$profiling_enable(pid_t pid, u64 event_mask)
KResultOr<FlatPtr> Process::sys$profiling_disable(pid_t pid)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
REQUIRE_NO_PROMISES;
if (pid == -1) {
@ -97,6 +99,7 @@ KResultOr<FlatPtr> Process::sys$profiling_disable(pid_t pid)
KResultOr<FlatPtr> Process::sys$profiling_free_buffer(pid_t pid)
{
VERIFY_PROCESS_BIG_LOCK_ACQUIRED(this)
REQUIRE_NO_PROMISES;
if (pid == -1) {