Adaptive Quality of Service Architecture 1.0.0-rc2 (qosres branch)


 
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Old 01-12-2008
Adaptive Quality of Service Architecture 1.0.0-rc2 (qosres branch)

Image AQuoSA is an open architecture for the provisioning of adaptive Quality of Service functionality into the Linux kernel. The project features a flexible, portable, and lightweight software architecture for supporting QoS-related services on top of a general-purpose operating system as Linux. The architecture is well founded on formal scheduling analysis and control theoretical results. At the core of the software is an adaptive Resource Reservation layer that is capable of dynamically adapting the CPU allocation for QoS-aware applications based on their run-time requirements. License: GNU Lesser General Public License (LGPL) Changes:
A few configuration-related bugs have been fixed.Image

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STRUCT 
KGDB_ARCH(9) Kernel Debugger Internals STRUCT KGDB_ARCH(9) NAME
struct_kgdb_arch - Describe architecture specific values. SYNOPSIS
struct kgdb_arch { unsigned char gdb_bpt_instr[BREAK_INSTR_SIZE]; unsigned long flags; int (* set_breakpoint) (unsigned long, char *); int (* remove_breakpoint) (unsigned long, char *); int (* set_hw_breakpoint) (unsigned long, int, enum kgdb_bptype); int (* remove_hw_breakpoint) (unsigned long, int, enum kgdb_bptype); void (* disable_hw_break) (struct pt_regs *regs); void (* remove_all_hw_break) (void); void (* correct_hw_break) (void); void (* enable_nmi) (bool on); }; MEMBERS
gdb_bpt_instr[BREAK_INSTR_SIZE] The instruction to trigger a breakpoint. flags Flags for the breakpoint, currently just KGDB_HW_BREAKPOINT. set_breakpoint Allow an architecture to specify how to set a software breakpoint. remove_breakpoint Allow an architecture to specify how to remove a software breakpoint. set_hw_breakpoint Allow an architecture to specify how to set a hardware breakpoint. remove_hw_breakpoint Allow an architecture to specify how to remove a hardware breakpoint. disable_hw_break Allow an architecture to specify how to disable hardware breakpoints for a single cpu. remove_all_hw_break Allow an architecture to specify how to remove all hardware breakpoints. correct_hw_break Allow an architecture to specify how to correct the hardware debug registers. enable_nmi Manage NMI-triggered entry to KGDB AUTHOR
Jason Wessel <jason.wessel@windriver.com> Author. COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 STRUCT KGDB_ARCH(9)