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base: Raise RAM quota of signal session to 16K

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On base-hw/x86_64 the quota of the signal session is not sufficient due to
the large size of the Signal_session_component. Increasing the quota to
16K avoids signal-context resource exhaustion messages as emmitted by the
run/launcher scenario:

  ...
  Quota exceeded! amount=4096, size=4096, consumed=4096
  failed to allocate signal-context resources
  upgrading quota donation for signal session
  C++ runtime: Genode::Parent::Quota_exceeded
  void* abort(): abort called
  ...

Note: This change increases the quota for all kernels even though it is
      strictly only required for base-hw/x86_64.
This commit is contained in:
Adrian-Ken Rueegsegger 2015-03-19 12:26:14 +01:00 committed by Christian Helmuth
parent 96a3eabe16
commit e5f26fa8db
1 changed files with 1 additions and 1 deletions
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2
repos/base/include/signal_session/connection.h
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@ -24,7 +24,7 @@ struct Genode::Signal_connection : Connection<Signal_session>, Signal_session_cl
{ {
Signal_connection() Signal_connection()
: :
Connection<Signal_session>(session("ram_quota=12K")), Connection<Signal_session>(session("ram_quota=16K")),
Signal_session_client(cap()) Signal_session_client(cap())
{ } { }
}; };