[tip:x86/spinlocks] kvm guest: Add configuration support to enable debug information for KVM Guests
Commit-ID: 1e20eb8557cdabf76473b09572be8aa8a2bb9bc0 Gitweb: http://git.kernel.org/tip/1e20eb8557cdabf76473b09572be8aa8a2bb9bc0 Author: Srivatsa Vaddagiri AuthorDate: Fri, 9 Aug 2013 19:52:01 +0530 Committer: H. Peter Anvin CommitDate: Fri, 9 Aug 2013 07:54:18 -0700 kvm guest: Add configuration support to enable debug information for KVM Guests Signed-off-by: Srivatsa Vaddagiri Link: http://lkml.kernel.org/r/1376058122-8248-14-git-send-email-raghavendra...@linux.vnet.ibm.com Signed-off-by: Suzuki Poulose Signed-off-by: Raghavendra K T Acked-by: Gleb Natapov Acked-by: Ingo Molnar Signed-off-by: H. Peter Anvin --- arch/x86/Kconfig | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 112e712..b1fb846 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -657,6 +657,15 @@ config KVM_GUEST underlying device model, the host provides the guest with timing infrastructure such as time of day, and system time +config KVM_DEBUG_FS + bool "Enable debug information for KVM Guests in debugfs" + depends on KVM_GUEST && DEBUG_FS + default n + ---help--- + This option enables collection of various statistics for KVM guest. + Statistics are displayed in debugfs filesystem. Enabling this option + may incur significant overhead. + source "arch/x86/lguest/Kconfig" config PARAVIRT_TIME_ACCOUNTING -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[tip:x86/spinlocks] kvm guest: Add configuration support to enable debug information for KVM Guests
Commit-ID: 1e20eb8557cdabf76473b09572be8aa8a2bb9bc0 Gitweb: http://git.kernel.org/tip/1e20eb8557cdabf76473b09572be8aa8a2bb9bc0 Author: Srivatsa Vaddagiri va...@linux.vnet.ibm.com AuthorDate: Fri, 9 Aug 2013 19:52:01 +0530 Committer: H. Peter Anvin h...@linux.intel.com CommitDate: Fri, 9 Aug 2013 07:54:18 -0700 kvm guest: Add configuration support to enable debug information for KVM Guests Signed-off-by: Srivatsa Vaddagiri va...@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/1376058122-8248-14-git-send-email-raghavendra...@linux.vnet.ibm.com Signed-off-by: Suzuki Poulose suz...@in.ibm.com Signed-off-by: Raghavendra K T raghavendra...@linux.vnet.ibm.com Acked-by: Gleb Natapov g...@redhat.com Acked-by: Ingo Molnar mi...@kernel.org Signed-off-by: H. Peter Anvin h...@linux.intel.com --- arch/x86/Kconfig | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 112e712..b1fb846 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -657,6 +657,15 @@ config KVM_GUEST underlying device model, the host provides the guest with timing infrastructure such as time of day, and system time +config KVM_DEBUG_FS + bool Enable debug information for KVM Guests in debugfs + depends on KVM_GUEST DEBUG_FS + default n + ---help--- + This option enables collection of various statistics for KVM guest. + Statistics are displayed in debugfs filesystem. Enabling this option + may incur significant overhead. + source arch/x86/lguest/Kconfig config PARAVIRT_TIME_ACCOUNTING -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[tip:x86/spinlocks] kvm guest : Add configuration support to enable debug information for KVM Guests
Commit-ID: 20a89c88f7d2458e12f66d7850cf17deec7daa1c Gitweb: http://git.kernel.org/tip/20a89c88f7d2458e12f66d7850cf17deec7daa1c Author: Srivatsa Vaddagiri AuthorDate: Tue, 6 Aug 2013 17:15:01 +0530 Committer: H. Peter Anvin CommitDate: Thu, 8 Aug 2013 16:07:30 -0700 kvm guest : Add configuration support to enable debug information for KVM Guests Signed-off-by: Srivatsa Vaddagiri Link: http://lkml.kernel.org/r/20130806114501.20643.5734.sendpatch...@codeblue.in.ibm.com Signed-off-by: Suzuki Poulose Signed-off-by: Raghavendra K T Acked-by: Gleb Natapov Acked-by: Ingo Molnar Signed-off-by: H. Peter Anvin --- arch/x86/Kconfig | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 112e712..b1fb846 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -657,6 +657,15 @@ config KVM_GUEST underlying device model, the host provides the guest with timing infrastructure such as time of day, and system time +config KVM_DEBUG_FS + bool "Enable debug information for KVM Guests in debugfs" + depends on KVM_GUEST && DEBUG_FS + default n + ---help--- + This option enables collection of various statistics for KVM guest. + Statistics are displayed in debugfs filesystem. Enabling this option + may incur significant overhead. + source "arch/x86/lguest/Kconfig" config PARAVIRT_TIME_ACCOUNTING -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[tip:x86/spinlocks] kvm guest : Add configuration support to enable debug information for KVM Guests
Commit-ID: 20a89c88f7d2458e12f66d7850cf17deec7daa1c Gitweb: http://git.kernel.org/tip/20a89c88f7d2458e12f66d7850cf17deec7daa1c Author: Srivatsa Vaddagiri va...@linux.vnet.ibm.com AuthorDate: Tue, 6 Aug 2013 17:15:01 +0530 Committer: H. Peter Anvin h...@linux.intel.com CommitDate: Thu, 8 Aug 2013 16:07:30 -0700 kvm guest : Add configuration support to enable debug information for KVM Guests Signed-off-by: Srivatsa Vaddagiri va...@linux.vnet.ibm.com Link: http://lkml.kernel.org/r/20130806114501.20643.5734.sendpatch...@codeblue.in.ibm.com Signed-off-by: Suzuki Poulose suz...@in.ibm.com Signed-off-by: Raghavendra K T raghavendra...@linux.vnet.ibm.com Acked-by: Gleb Natapov g...@redhat.com Acked-by: Ingo Molnar mi...@kernel.org Signed-off-by: H. Peter Anvin h...@linux.intel.com --- arch/x86/Kconfig | 9 + 1 file changed, 9 insertions(+) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 112e712..b1fb846 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -657,6 +657,15 @@ config KVM_GUEST underlying device model, the host provides the guest with timing infrastructure such as time of day, and system time +config KVM_DEBUG_FS + bool Enable debug information for KVM Guests in debugfs + depends on KVM_GUEST DEBUG_FS + default n + ---help--- + This option enables collection of various statistics for KVM guest. + Statistics are displayed in debugfs filesystem. Enabling this option + may incur significant overhead. + source arch/x86/lguest/Kconfig config PARAVIRT_TIME_ACCOUNTING -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
