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| author | Ingo Molnar <mingo@elte.hu> | 2009-02-09 10:32:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-02-09 10:32:48 +0100 |
| commit | 4ad476e11f94fd3724c6e272d8220e99cd222b27 (patch) | |
| tree | a8684d4ecbfe1d2b2b1e29ed74de65394ad21b43 /arch/x86/xen/multicalls.h | |
| parent | ring_buffer: remove unused flags parameter, fix (diff) | |
| parent | Linux 2.6.29-rc4 (diff) | |
| download | linux-4ad476e11f94fd3724c6e272d8220e99cd222b27.tar.xz linux-4ad476e11f94fd3724c6e272d8220e99cd222b27.zip | |
Merge commit 'v2.6.29-rc4' into tracing/core
Diffstat (limited to 'arch/x86/xen/multicalls.h')
| -rw-r--r-- | arch/x86/xen/multicalls.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/x86/xen/multicalls.h b/arch/x86/xen/multicalls.h index 858938241616..fa3e10725d98 100644 --- a/arch/x86/xen/multicalls.h +++ b/arch/x86/xen/multicalls.h @@ -19,8 +19,10 @@ DECLARE_PER_CPU(unsigned long, xen_mc_irq_flags); paired with xen_mc_issue() */ static inline void xen_mc_batch(void) { + unsigned long flags; /* need to disable interrupts until this entry is complete */ - local_irq_save(__get_cpu_var(xen_mc_irq_flags)); + local_irq_save(flags); + __get_cpu_var(xen_mc_irq_flags) = flags; } static inline struct multicall_space xen_mc_entry(size_t args) |