Displaying 10 results from an estimated 10 matches for "first_diag".
2016 Oct 19
2
[PATCH v2 1/1] s390/spinlock: Provide vcpu_is_preempted
...1;
> -}
> -
> void arch_spin_lock_wait(arch_spinlock_t *lp)
> {
> unsigned int cpu = SPINLOCK_LOCKVAL;
> @@ -62,7 +53,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
> continue;
> }
> /* First iteration: check if the lock owner is running. */
> - if (first_diag && cpu_is_preempted(~owner)) {
> + if (first_diag && arch_vcpu_is_preempted(~owner)) {
> smp_yield_cpu(~owner);
> first_diag = 0;
> continue;
> @@ -81,7 +72,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
> * yield the CPU unconditionally. For L...
2016 Oct 19
2
[PATCH v2 1/1] s390/spinlock: Provide vcpu_is_preempted
...1;
> -}
> -
> void arch_spin_lock_wait(arch_spinlock_t *lp)
> {
> unsigned int cpu = SPINLOCK_LOCKVAL;
> @@ -62,7 +53,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
> continue;
> }
> /* First iteration: check if the lock owner is running. */
> - if (first_diag && cpu_is_preempted(~owner)) {
> + if (first_diag && arch_vcpu_is_preempted(~owner)) {
> smp_yield_cpu(~owner);
> first_diag = 0;
> continue;
> @@ -81,7 +72,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
> * yield the CPU unconditionally. For L...
2016 Oct 19
1
[PATCH v3] s390/spinlock: Provide vcpu_is_preempted
...if (smp_vcpu_scheduled(cpu))
- return 0;
- return 1;
-}
-
void arch_spin_lock_wait(arch_spinlock_t *lp)
{
unsigned int cpu = SPINLOCK_LOCKVAL;
@@ -62,7 +53,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
continue;
}
/* First iteration: check if the lock owner is running. */
- if (first_diag && cpu_is_preempted(~owner)) {
+ if (first_diag && arch_vcpu_is_preempted(~owner)) {
smp_yield_cpu(~owner);
first_diag = 0;
continue;
@@ -81,7 +72,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
* yield the CPU unconditionally. For LPAR rely on the
* sense ru...
2016 Oct 19
1
[PATCH v3] s390/spinlock: Provide vcpu_is_preempted
...if (smp_vcpu_scheduled(cpu))
- return 0;
- return 1;
-}
-
void arch_spin_lock_wait(arch_spinlock_t *lp)
{
unsigned int cpu = SPINLOCK_LOCKVAL;
@@ -62,7 +53,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
continue;
}
/* First iteration: check if the lock owner is running. */
- if (first_diag && cpu_is_preempted(~owner)) {
+ if (first_diag && arch_vcpu_is_preempted(~owner)) {
smp_yield_cpu(~owner);
first_diag = 0;
continue;
@@ -81,7 +72,7 @@ void arch_spin_lock_wait(arch_spinlock_t *lp)
* yield the CPU unconditionally. For LPAR rely on the
* sense ru...
2016 Oct 20
15
[PATCH v5 0/9] implement vcpu preempted check
change from v4:
spilt x86 kvm vcpu preempted check into two patches.
add documentation patch.
add x86 vcpu preempted check patch under xen
add s390 vcpu preempted check patch
change from v3:
add x86 vcpu preempted check patch
change from v2:
no code change, fix typos, update some comments
change from v1:
a simplier definition of default vcpu_is_preempted
skip mahcine type check on ppc,
2016 Oct 20
15
[PATCH v5 0/9] implement vcpu preempted check
change from v4:
spilt x86 kvm vcpu preempted check into two patches.
add documentation patch.
add x86 vcpu preempted check patch under xen
add s390 vcpu preempted check patch
change from v3:
add x86 vcpu preempted check patch
change from v2:
no code change, fix typos, update some comments
change from v1:
a simplier definition of default vcpu_is_preempted
skip mahcine type check on ppc,
2016 Nov 02
13
[PATCH v7 00/11] implement vcpu preempted check
change from v6:
fix typos and remove uncessary comments.
change from v5:
spilt x86/kvm patch into guest/host part.
introduce kvm_write_guest_offset_cached.
fix some typos.
rebase patch onto 4.9.2
change from v4:
spilt x86 kvm vcpu preempted check into two patches.
add documentation patch.
add x86 vcpu preempted check patch under xen
add s390 vcpu preempted check patch
change from v3:
2016 Nov 02
13
[PATCH v7 00/11] implement vcpu preempted check
change from v6:
fix typos and remove uncessary comments.
change from v5:
spilt x86/kvm patch into guest/host part.
introduce kvm_write_guest_offset_cached.
fix some typos.
rebase patch onto 4.9.2
change from v4:
spilt x86 kvm vcpu preempted check into two patches.
add documentation patch.
add x86 vcpu preempted check patch under xen
add s390 vcpu preempted check patch
change from v3:
2016 Oct 28
16
[PATCH v6 00/11] implement vcpu preempted check
change from v5:
spilt x86/kvm patch into guest/host part.
introduce kvm_write_guest_offset_cached.
fix some typos.
rebase patch onto 4.9.2
change from v4:
spilt x86 kvm vcpu preempted check into two patches.
add documentation patch.
add x86 vcpu preempted check patch under xen
add s390 vcpu preempted check patch
change from v3:
add x86 vcpu preempted check patch
change from v2:
no code
2016 Oct 28
16
[PATCH v6 00/11] implement vcpu preempted check
change from v5:
spilt x86/kvm patch into guest/host part.
introduce kvm_write_guest_offset_cached.
fix some typos.
rebase patch onto 4.9.2
change from v4:
spilt x86 kvm vcpu preempted check into two patches.
add documentation patch.
add x86 vcpu preempted check patch under xen
add s390 vcpu preempted check patch
change from v3:
add x86 vcpu preempted check patch
change from v2:
no code