search for: _spin_unlock

...24d205>] lock_acquire+0x52/0x6c [<ffffffffa03017ff>] ocfs2_reserve_local_alloc_bits+0xf6/0xdec [ocfs2] [<ffffffff80466933>] mutex_lock_nested+0xf6/0x278 [<ffffffffa03017ff>] ocfs2_reserve_local_alloc_bits+0xf6/0xdec [ocfs2] [<ffffffff80468376>] _spin_unlock+0x17/0x20 [<ffffffffa03017ff>] ocfs2_reserve_local_alloc_bits+0xf6/0xdec [ocfs2] [<ffffffff80468376>] _spin_unlock+0x17/0x20 [<ffffffffa03012e9>] ocfs2_alloc_should_use_local+0x9e/0xa9 [ocfs2] [<ffffffffa030f782>] ocfs2_reserve_clusters_with_limit...

...? wait_for_common+0x3c/0x123 [<ffffffff804f15ec>] wait_for_common+0xcf/0x123 [<ffffffff8023616f>] ? default_wake_function+0x0/0xf [<ffffffff804f16ca>] wait_for_completion+0x18/0x1a [<ffffffffa02d3755>] ocfs2_cluster_lock+0x91f/0x93e [ocfs2] [<ffffffff804f387f>] ? _spin_unlock+0x26/0x2a [<ffffffffa02e59fb>] ? ocfs2_recovery_completed+0x34/0x3c [ocfs2] [<ffffffffa02d750c>] ocfs2_inode_lock_full+0x180/0xccb [ocfs2] [<ffffffff8025d97f>] ? print_lock_contention_bug+0x1e/0x110 [<ffffffffa02f0210>] ocfs2_unlink+0x1a3/0xa6e [ocfs2] [<ffffffff802c...

...the switch to 2.6.11. -Kip WARNING: /lib/modules/2.6.11-xen0/kernel/fs/fat/fat.ko needs unknown symbol _spi n_unlock WARNING: /lib/modules/2.6.11-xen0/kernel/fs/fat/fat.ko needs unknown symbol _spi n_lock WARNING: /lib/modules/2.6.11-xen0/kernel/fs/exportfs/exportfs.ko needs unknown s ymbol _spin_unlock WARNING: /lib/modules/2.6.11-xen0/kernel/fs/exportfs/exportfs.ko needs unknown s ymbol _spin_lock WARNING: /lib/modules/2.6.11-xen0/kernel/fs/autofs/autofs.ko needs unknown symbo l _spin_unlock WARNING: /lib/modules/2.6.11-xen0/kernel/fs/autofs/autofs.ko needs unknown symbo l _spin_unlock_irqrestor...

...ize: 472 k Is this ok [y/N]: y Downloading Packages: Running Transaction Test Finished Transaction Test Transaction Test Succeeded Running Transaction Installing: kmod-drbd ######################### [1/1] WARNING: /lib/modules/2.6.9-55.0.2.EL/extra/drbd.ko needs unknown symbol _spin_unlock_irq WARNING: /lib/modules/2.6.9-55.0.2.EL/extra/drbd.ko needs unknown symbol _spin_unlock WARNING: /lib/modules/2.6.9-55.0.2.EL/extra/drbd.ko needs unknown symbol _spin_unlock_irqrestore WARNING: /lib/modules/2.6.9-55.0.2.EL/extra/drbd.ko needs unknown symbol _spin_lock_irq WARNING: /lib/modules/2....

...: kvm hypervisor : Add a hypercall to KVM hypervisor to support pv-ticketlocks kvm guest : Add configuration support to enable debug information for KVM Guests kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor Raghavendra K T (5): x86/ticketlock: Don't inline _spin_unlock when using paravirt spinlocks kvm : Fold pv_unhalt flag into GET_MP_STATE ioctl to aid migration Simplify kvm_for_each_vcpu with kvm_irq_delivery_to_apic Documentation/kvm : Add documentation on Hypercalls and features used for PV spinlock Add directed yield in vcpu block path --- Link in V8 h...

...: kvm hypervisor : Add a hypercall to KVM hypervisor to support pv-ticketlocks kvm guest : Add configuration support to enable debug information for KVM Guests kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor Raghavendra K T (5): x86/ticketlock: Don't inline _spin_unlock when using paravirt spinlocks kvm : Fold pv_unhalt flag into GET_MP_STATE ioctl to aid migration Simplify kvm_for_each_vcpu with kvm_irq_delivery_to_apic Documentation/kvm : Add documentation on Hypercalls and features used for PV spinlock Add directed yield in vcpu block path --- Link in V8 h...

...: kvm hypervisor : Add a hypercall to KVM hypervisor to support pv-ticketlocks kvm guest : Add configuration support to enable debug information for KVM Guests kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor Raghavendra K T (5): x86/ticketlock: Don't inline _spin_unlock when using paravirt spinlocks kvm : Fold pv_unhalt flag into GET_MP_STATE ioctl to aid migration Simplify kvm_for_each_vcpu with kvm_irq_delivery_to_apic Documentation/kvm : Add documentation on Hypercalls and features used for PV spinlock Add directed yield in vcpu block path --- Link in V8 h...

...t. Changes before V8: Ticketlock change history: Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Changes in V6 posting: (Raghavendra K T) - Rebased to linux-3.3-rc6. - used function+enum in place of macro (better...

...t. Changes before V8: Ticketlock change history: Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Changes in V6 posting: (Raghavendra K T) - Rebased to linux-3.3-rc6. - used function+enum in place of macro (better...

...t. Changes before V8: Ticketlock change history: Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Changes in V6 posting: (Raghavendra K T) - Rebased to linux-3.3-rc6. - used function+enum in place of macro (better...

...on ?write_seqlock?: include/linux/seqlock.h:62: error: implicit declaration of function ?_spin_lock? include/linux/seqlock.h:62: error: ?seqlock_t? has no member named ?lock? include/linux/seqlock.h: In function ?write_sequnlock?: include/linux/seqlock.h:71: error: implicit declaration of function ?_spin_unlock? include/linux/seqlock.h:71: error: ?seqlock_t? has no member named ?lock? include/linux/seqlock.h: In function ?write_tryseqlock?: include/linux/seqlock.h:76: error: implicit declaration of function ?_spin_trylock? include/linux/seqlock.h:76: error: ?seqlock_t? has no member named ?lock? In file i...

Previous 2.6.31-rc8 kernel was built on F11 and installed with modules on F12. Current kernel has been built on F12 (2.6.31-0.204.rc9.fc12.x86_64) and installed on F12 before loading under Xen 3.4.1. Dmesg log looks similar to Michael Yuong''s ''rc7.git4''  kernel for F12. Boris. --- On Tue, 9/8/09, Boris Derzhavets <bderzhavets@yahoo.com> wrote: From: Boris

...e: [ 297.413027] [<c0123a8d>] warn_slowpath+0x79/0x8f [ 297.413251] [<c013413d>] ? wake_bit_function+0x0/0x48 [ 297.413395] [<c013f692>] ? print_lock_contention_bug+0x11/0xb2 [ 297.413575] [<c04ad9b6>] ? btrfs_num_copies+0x20/0xba [ 297.413716] [<c07c6b0e>] ? _spin_unlock+0x2c/0x41 [ 297.413869] [<c04ada46>] ? btrfs_num_copies+0xb0/0xba [ 297.414007] [<c048f4b5>] ? btree_read_extent_buffer_pages+0x7f/0x95 [ 297.414204] [<c048f7f8>] read_tree_block+0x4c/0x58 [ 297.414339] [<c049264a>] open_ctree+0xa51/0xeff [ 297.414493] [<c01cc81...

...ticketlock mechanism. (targeted for 3.5 window) Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Ticket locks have an inherent problem in a virtualized case, because the vCPUs are scheduled rather than running concu...

...ticketlock mechanism. (targeted for 3.5 window) Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Ticket locks have an inherent problem in a virtualized case, because the vCPUs are scheduled rather than running concu...

...t. Changes before V8: Ticketlock change history: Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Changes in V6 posting: (Raghavendra K T) - Rebased to linux-3.3-rc6. - used function+enum in place of macro (better...

...t. Changes before V8: Ticketlock change history: Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Changes in V6 posting: (Raghavendra K T) - Rebased to linux-3.3-rc6. - used function+enum in place of macro (better...

...t. Changes before V8: Ticketlock change history: Changes in V7: - Reabsed patches to 3.4-rc3 - Added jumplabel split patch (originally from Andrew Jones rebased to 3.4-rc3 - jumplabel changes from Ingo and Jason taken and now using static_key_* instead of static_branch. - using UNINLINE_SPIN_UNLOCK (which was splitted as per suggestion from Linus) - This patch series is rebased on debugfs patch (that sould be already in Xen/linux-next https://lkml.org/lkml/2012/3/23/51) Changes in V6 posting: (Raghavendra K T) - Rebased to linux-3.3-rc6. - used function+enum in place of macro (better...

...: kvm hypervisor : Add a hypercall to KVM hypervisor to support pv-ticketlocks kvm guest : Add configuration support to enable debug information for KVM Guests kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor Raghavendra K T (5): x86/ticketlock: Don't inline _spin_unlock when using paravirt spinlocks kvm : Fold pv_unhalt flag into GET_MP_STATE ioctl to aid migration Simplify kvm_for_each_vcpu with kvm_irq_delivery_to_apic Documentation/kvm : Add documentation on Hypercalls and features used for PV spinlock Add directed yield in vcpu block path --- Link in V8 h...

...: kvm hypervisor : Add a hypercall to KVM hypervisor to support pv-ticketlocks kvm guest : Add configuration support to enable debug information for KVM Guests kvm : Paravirtual ticketlocks support for linux guests running on KVM hypervisor Raghavendra K T (5): x86/ticketlock: Don't inline _spin_unlock when using paravirt spinlocks kvm : Fold pv_unhalt flag into GET_MP_STATE ioctl to aid migration Simplify kvm_for_each_vcpu with kvm_irq_delivery_to_apic Documentation/kvm : Add documentation on Hypercalls and features used for PV spinlock Add directed yield in vcpu block path --- Link in V8 h...