/****************************************************************************** * Guest OS interface to ARM Xen. * * Stefano Stabellini , Citrix, 2012 */ #ifndef _ASM_ARM_XEN_INTERFACE_H #define _ASM_ARM_XEN_INTERFACE_H #include #define uint64_aligned_t uint64_t __attribute__((aligned(8))) #define __DEFINE_GUEST_HANDLE(name, type) \ typedef struct { union { type *p; uint64_aligned_t q; }; } \ __guest_handle_ ## name #define DEFINE_GUEST_HANDLE_STRUCT(name) \ __DEFINE_GUEST_HANDLE(name, struct name) #define DEFINE_GUEST_HANDLE(name) __DEFINE_GUEST_HANDLE(name, name) #define GUEST_HANDLE(name) __guest_handle_ ## name #define set_xen_guest_handle(hnd, val) \ do { \ if (sizeof(hnd) == 8) \ *(uint64_t *)&(hnd) = 0; \ (hnd).p = val; \ } while (0) #define __HYPERVISOR_platform_op_raw __HYPERVISOR_platform_op #ifndef __ASSEMBLY__ /* Explicitly size integers that represent pfns in the interface with * Xen so that we can have one ABI that works for 32 and 64 bit guests. * Note that this means that the xen_pfn_t type may be capable of * representing pfn's which the guest cannot represent in its own pfn * type. However since pfn space is controlled by the guest this is * fine since it simply wouldn't be able to create any sure pfns in * the first place. */ typedef uint64_t xen_pfn_t; #define PRI_xen_pfn "llx" typedef uint64_t xen_ulong_t; #define PRI_xen_ulong "llx" typedef int64_t xen_long_t; #define PRI_xen_long "llx" /* Guest handles for primitive C types. */ __DEFINE_GUEST_HANDLE(uchar, unsigned char); __DEFINE_GUEST_HANDLE(uint, unsigned int); DEFINE_GUEST_HANDLE(char); DEFINE_GUEST_HANDLE(int); DEFINE_GUEST_HANDLE(void); DEFINE_GUEST_HANDLE(uint64_t); DEFINE_GUEST_HANDLE(uint32_t); DEFINE_GUEST_HANDLE(xen_pfn_t); DEFINE_GUEST_HANDLE(xen_ulong_t); /* Maximum number of virtual CPUs in multi-processor guests. */ #define MAX_VIRT_CPUS 1 struct arch_vcpu_info { }; struct arch_shared_info { }; /* TODO: Move pvclock definitions some place arch independent */ struct pvclock_vcpu_time_info { u32 version; u32 pad0; u64 tsc_timestamp; u64 system_time; u32 tsc_to_system_mul; s8 tsc_shift; u8 flags; u8 pad[2]; } __attribute__((__packed__)); /* 32 bytes */ /* It is OK to have a 12 bytes struct with no padding because it is packed */ struct pvclock_wall_clock { u32 version; u32 sec; u32 nsec; u32 sec_hi; } __attribute__((__packed__)); #endif #endif /* _ASM_ARM_XEN_INTERFACE_H */ ' name='q' value=''/>

path: root/include/net/tc_act/tc_csum.h

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Diffstat (limited to 'include/net/tc_act/tc_csum.h')

'oid'>ca92e6c7e6329029d7188487a5c32e86ef471977 (patch)

tree	704fb5c2ca533cdb569826522eed0dbbcf31f316 /net/ceph/crush
parent	0b75f821ec8be459dd4dec77be39595d989d77ac (diff)
parent	4205e4786d0b9fc3b4fec7b1910cf645a0468307 (diff)

Merge branch 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull SMP hotplug update from Thomas Gleixner: "This contains a trivial typo fix and an extension to the core code for dynamically allocating states in the prepare stage. The extension is necessary right now because we need a proper way to unbreak LTTNG, which iscurrently non functional due to the removal of the notifiers. Surely it's out of tree, but it's widely used by distros. The simple solution would have been to reserve a state for LTTNG, but I'm not fond about unused crap in the kernel and the dynamic range, which we admittedly should have done right away, allows us to remove quite some of the hardcoded states, i.e. those which have no ordering requirements. So doing the right thing now is better than having an smaller intermediate solution which needs to be reworked anyway" * 'smp-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: cpu/hotplug: Provide dynamic range for prepare stage perf/x86/amd/ibs: Fix typo after cleanup state names in cpu/hotplug

Diffstat (limited to 'net/ceph/crush')