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core: Allow pinning and migration of threads from userspace components.

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This commit is contained in:
Michael Mueller
2022-11-29 12:17:51 +01:00
parent c2c66bbcb5
commit 2115c5557f
1 changed files with 6 additions and 0 deletions
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6
repos/base/src/lib/base/thread.cc
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@@ -20,6 +20,7 @@
#include <base/sleep.h> #include <base/sleep.h>
#include <base/snprintf.h> #include <base/snprintf.h>
#include <deprecated/env.h> #include <deprecated/env.h>
#include <cpu_thread/client.h>
/* base-internal includes */ /* base-internal includes */
#include <base/internal/stack_allocator.h> #include <base/internal/stack_allocator.h>
@@ -197,6 +198,11 @@ size_t Thread::stack_area_virtual_size()
return Genode::stack_area_virtual_size(); return Genode::stack_area_virtual_size();
} }
void Thread::pin(Affinity::Location &loc)
{
_cpu_session->migrate_thread(_thread_cap, loc);
_affinity = loc;
}
Thread::Thread(size_t weight, const char *name, size_t stack_size, Thread::Thread(size_t weight, const char *name, size_t stack_size,
Type type, Cpu_session *cpu_session, Affinity::Location affinity) Type type, Cpu_session *cpu_session, Affinity::Location affinity)