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Файловый менеджер - Редактировать - /usr/src/linux-headers-5.4.0-200/include/trace/events/xen.h

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/* SPDX-License-Identifier: GPL-2.0 / #undef TRACE_SYSTEM #define TRACE_SYSTEM xen #if !defined(_TRACE_XEN_H) \|\| defined(TRACE_HEADER_MULTI_READ) #define _TRACE_XEN_H #include <linux/tracepoint.h> #include <asm/paravirt_types.h> #include <asm/xen/trace_types.h> struct multicall_entry; / Multicalls / DECLARE_EVENT_CLASS(xen_mc__batch, TP_PROTO(enum paravirt_lazy_mode mode), TP_ARGS(mode), TP_STRUCT__entry( __field(enum paravirt_lazy_mode, mode) ), TP_fast_assign(__entry->mode = mode), TP_printk("start batch LAZY_%s", (__entry->mode == PARAVIRT_LAZY_MMU) ? "MMU" : (__entry->mode == PARAVIRT_LAZY_CPU) ? "CPU" : "NONE") ); #define DEFINE_XEN_MC_BATCH(name) \ DEFINE_EVENT(xen_mc__batch, name, \ TP_PROTO(enum paravirt_lazy_mode mode), \ TP_ARGS(mode)) DEFINE_XEN_MC_BATCH(xen_mc_batch); DEFINE_XEN_MC_BATCH(xen_mc_issue); TRACE_DEFINE_SIZEOF(ulong); TRACE_EVENT(xen_mc_entry, TP_PROTO(struct multicall_entry mc, unsigned nargs), TP_ARGS(mc, nargs), TP_STRUCT__entry( __field(unsigned int, op) __field(unsigned int, nargs) __array(unsigned long, args, 6) ), TP_fast_assign(__entry->op = mc->op; __entry->nargs = nargs; memcpy(__entry->args, mc->args, sizeof(ulong) * nargs); memset(__entry->args + nargs, 0, sizeof(ulong) * (6 - nargs)); ), TP_printk("op %u%s args [%lx, %lx, %lx, %lx, %lx, %lx]", __entry->op, xen_hypercall_name(__entry->op), __entry->args[0], __entry->args[1], __entry->args[2], __entry->args[3], __entry->args[4], __entry->args[5]) ); TRACE_EVENT(xen_mc_entry_alloc, TP_PROTO(size_t args), TP_ARGS(args), TP_STRUCT__entry( __field(size_t, args) ), TP_fast_assign(__entry->args = args), TP_printk("alloc entry %zu arg bytes", __entry->args) ); TRACE_EVENT(xen_mc_callback, TP_PROTO(xen_mc_callback_fn_t fn, void data), TP_ARGS(fn, data), TP_STRUCT__entry( / * Use field_struct to avoid is_signed_type() * comparison of a function pointer. / __field_struct(xen_mc_callback_fn_t, fn) __field(void , data) ), TP_fast_assign( __entry->fn = fn; __entry->data = data; ), TP_printk("callback %ps, data %p", __entry->fn, __entry->data) ); TRACE_EVENT(xen_mc_flush_reason, TP_PROTO(enum xen_mc_flush_reason reason), TP_ARGS(reason), TP_STRUCT__entry( __field(enum xen_mc_flush_reason, reason) ), TP_fast_assign(__entry->reason = reason), TP_printk("flush reason %s", (__entry->reason == XEN_MC_FL_NONE) ? "NONE" : (__entry->reason == XEN_MC_FL_BATCH) ? "BATCH" : (__entry->reason == XEN_MC_FL_ARGS) ? "ARGS" : (__entry->reason == XEN_MC_FL_CALLBACK) ? "CALLBACK" : "??") ); TRACE_EVENT(xen_mc_flush, TP_PROTO(unsigned mcidx, unsigned argidx, unsigned cbidx), TP_ARGS(mcidx, argidx, cbidx), TP_STRUCT__entry( __field(unsigned, mcidx) __field(unsigned, argidx) __field(unsigned, cbidx) ), TP_fast_assign(__entry->mcidx = mcidx; __entry->argidx = argidx; __entry->cbidx = cbidx), TP_printk("flushing %u hypercalls, %u arg bytes, %u callbacks", __entry->mcidx, __entry->argidx, __entry->cbidx) ); TRACE_EVENT(xen_mc_extend_args, TP_PROTO(unsigned long op, size_t args, enum xen_mc_extend_args res), TP_ARGS(op, args, res), TP_STRUCT__entry( __field(unsigned int, op) __field(size_t, args) __field(enum xen_mc_extend_args, res) ), TP_fast_assign(__entry->op = op; __entry->args = args; __entry->res = res), TP_printk("extending op %u%s by %zu bytes res %s", __entry->op, xen_hypercall_name(__entry->op), __entry->args, __entry->res == XEN_MC_XE_OK ? "OK" : __entry->res == XEN_MC_XE_BAD_OP ? "BAD_OP" : __entry->res == XEN_MC_XE_NO_SPACE ? "NO_SPACE" : "???") ); TRACE_DEFINE_SIZEOF(pteval_t); /* mmu / DECLARE_EVENT_CLASS(xen_mmu__set_pte, TP_PROTO(pte_t ptep, pte_t pteval), TP_ARGS(ptep, pteval), TP_STRUCT__entry( __field(pte_t , ptep) __field(pteval_t, pteval) ), TP_fast_assign(__entry->ptep = ptep; __entry->pteval = pteval.pte), TP_printk("ptep %p pteval %0llx (raw %0llx)", __entry->ptep, (int)sizeof(pteval_t) 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) ); #define DEFINE_XEN_MMU_SET_PTE(name) \ DEFINE_EVENT(xen_mmu__set_pte, name, \ TP_PROTO(pte_t ptep, pte_t pteval), \ TP_ARGS(ptep, pteval)) DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte); TRACE_EVENT(xen_mmu_set_pte_at, TP_PROTO(struct mm_struct mm, unsigned long addr, pte_t ptep, pte_t pteval), TP_ARGS(mm, addr, ptep, pteval), TP_STRUCT__entry( __field(struct mm_struct , mm) __field(unsigned long, addr) __field(pte_t , ptep) __field(pteval_t, pteval) ), TP_fast_assign(__entry->mm = mm; __entry->addr = addr; __entry->ptep = ptep; __entry->pteval = pteval.pte), TP_printk("mm %p addr %lx ptep %p pteval %0llx (raw %0llx)", __entry->mm, __entry->addr, __entry->ptep, (int)sizeof(pteval_t) 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) ); TRACE_DEFINE_SIZEOF(pmdval_t); TRACE_EVENT(xen_mmu_set_pmd, TP_PROTO(pmd_t pmdp, pmd_t pmdval), TP_ARGS(pmdp, pmdval), TP_STRUCT__entry( __field(pmd_t , pmdp) __field(pmdval_t, pmdval) ), TP_fast_assign(__entry->pmdp = pmdp; __entry->pmdval = pmdval.pmd), TP_printk("pmdp %p pmdval %0llx (raw %0llx)", __entry->pmdp, (int)sizeof(pmdval_t) * 2, (unsigned long long)pmd_val(native_make_pmd(__entry->pmdval)), (int)sizeof(pmdval_t) * 2, (unsigned long long)__entry->pmdval) ); #ifdef CONFIG_X86_PAE DEFINE_XEN_MMU_SET_PTE(xen_mmu_set_pte_atomic); TRACE_EVENT(xen_mmu_pte_clear, TP_PROTO(struct mm_struct mm, unsigned long addr, pte_t ptep), TP_ARGS(mm, addr, ptep), TP_STRUCT__entry( __field(struct mm_struct , mm) __field(unsigned long, addr) __field(pte_t , ptep) ), TP_fast_assign(__entry->mm = mm; __entry->addr = addr; __entry->ptep = ptep), TP_printk("mm %p addr %lx ptep %p", __entry->mm, __entry->addr, __entry->ptep) ); TRACE_EVENT(xen_mmu_pmd_clear, TP_PROTO(pmd_t pmdp), TP_ARGS(pmdp), TP_STRUCT__entry( __field(pmd_t , pmdp) ), TP_fast_assign(__entry->pmdp = pmdp), TP_printk("pmdp %p", __entry->pmdp) ); #endif #if CONFIG_PGTABLE_LEVELS >= 4 TRACE_DEFINE_SIZEOF(pudval_t); TRACE_EVENT(xen_mmu_set_pud, TP_PROTO(pud_t pudp, pud_t pudval), TP_ARGS(pudp, pudval), TP_STRUCT__entry( __field(pud_t , pudp) __field(pudval_t, pudval) ), TP_fast_assign(__entry->pudp = pudp; __entry->pudval = native_pud_val(pudval)), TP_printk("pudp %p pudval %0llx (raw %0llx)", __entry->pudp, (int)sizeof(pudval_t) * 2, (unsigned long long)pud_val(native_make_pud(__entry->pudval)), (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval) ); TRACE_DEFINE_SIZEOF(p4dval_t); TRACE_EVENT(xen_mmu_set_p4d, TP_PROTO(p4d_t p4dp, p4d_t user_p4dp, p4d_t p4dval), TP_ARGS(p4dp, user_p4dp, p4dval), TP_STRUCT__entry( __field(p4d_t , p4dp) __field(p4d_t , user_p4dp) __field(p4dval_t, p4dval) ), TP_fast_assign(__entry->p4dp = p4dp; __entry->user_p4dp = user_p4dp; __entry->p4dval = p4d_val(p4dval)), TP_printk("p4dp %p user_p4dp %p p4dval %0llx (raw %0llx)", __entry->p4dp, __entry->user_p4dp, (int)sizeof(p4dval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->p4dval)), (int)sizeof(p4dval_t) * 2, (unsigned long long)__entry->p4dval) ); #else TRACE_EVENT(xen_mmu_set_pud, TP_PROTO(pud_t pudp, pud_t pudval), TP_ARGS(pudp, pudval), TP_STRUCT__entry( __field(pud_t , pudp) __field(pudval_t, pudval) ), TP_fast_assign(__entry->pudp = pudp; __entry->pudval = native_pud_val(pudval)), TP_printk("pudp %p pudval %0llx (raw %0llx)", __entry->pudp, (int)sizeof(pudval_t) * 2, (unsigned long long)pgd_val(native_make_pgd(__entry->pudval)), (int)sizeof(pudval_t) * 2, (unsigned long long)__entry->pudval) ); #endif DECLARE_EVENT_CLASS(xen_mmu_ptep_modify_prot, TP_PROTO(struct mm_struct mm, unsigned long addr, pte_t ptep, pte_t pteval), TP_ARGS(mm, addr, ptep, pteval), TP_STRUCT__entry( __field(struct mm_struct , mm) __field(unsigned long, addr) __field(pte_t , ptep) __field(pteval_t, pteval) ), TP_fast_assign(__entry->mm = mm; __entry->addr = addr; __entry->ptep = ptep; __entry->pteval = pteval.pte), TP_printk("mm %p addr %lx ptep %p pteval %0llx (raw %0llx)", __entry->mm, __entry->addr, __entry->ptep, (int)sizeof(pteval_t) * 2, (unsigned long long)pte_val(native_make_pte(__entry->pteval)), (int)sizeof(pteval_t) * 2, (unsigned long long)__entry->pteval) ); #define DEFINE_XEN_MMU_PTEP_MODIFY_PROT(name) \ DEFINE_EVENT(xen_mmu_ptep_modify_prot, name, \ TP_PROTO(struct mm_struct mm, unsigned long addr, \ pte_t ptep, pte_t pteval), \ TP_ARGS(mm, addr, ptep, pteval)) DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_start); DEFINE_XEN_MMU_PTEP_MODIFY_PROT(xen_mmu_ptep_modify_prot_commit); TRACE_EVENT(xen_mmu_alloc_ptpage, TP_PROTO(struct mm_struct mm, unsigned long pfn, unsigned level, bool pinned), TP_ARGS(mm, pfn, level, pinned), TP_STRUCT__entry( __field(struct mm_struct , mm) __field(unsigned long, pfn) __field(unsigned, level) __field(bool, pinned) ), TP_fast_assign(__entry->mm = mm; __entry->pfn = pfn; __entry->level = level; __entry->pinned = pinned), TP_printk("mm %p pfn %lx level %d %spinned", __entry->mm, __entry->pfn, __entry->level, __entry->pinned ? "" : "un") ); TRACE_EVENT(xen_mmu_release_ptpage, TP_PROTO(unsigned long pfn, unsigned level, bool pinned), TP_ARGS(pfn, level, pinned), TP_STRUCT__entry( __field(unsigned long, pfn) __field(unsigned, level) __field(bool, pinned) ), TP_fast_assign(__entry->pfn = pfn; __entry->level = level; __entry->pinned = pinned), TP_printk("pfn %lx level %d %spinned", __entry->pfn, __entry->level, __entry->pinned ? "" : "un") ); DECLARE_EVENT_CLASS(xen_mmu_pgd, TP_PROTO(struct mm_struct mm, pgd_t pgd), TP_ARGS(mm, pgd), TP_STRUCT__entry( __field(struct mm_struct , mm) __field(pgd_t , pgd) ), TP_fast_assign(__entry->mm = mm; __entry->pgd = pgd), TP_printk("mm %p pgd %p", __entry->mm, __entry->pgd) ); #define DEFINE_XEN_MMU_PGD_EVENT(name) \ DEFINE_EVENT(xen_mmu_pgd, name, \ TP_PROTO(struct mm_struct mm, pgd_t pgd), \ TP_ARGS(mm, pgd)) DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_pin); DEFINE_XEN_MMU_PGD_EVENT(xen_mmu_pgd_unpin); TRACE_EVENT(xen_mmu_flush_tlb_one_user, TP_PROTO(unsigned long addr), TP_ARGS(addr), TP_STRUCT__entry( __field(unsigned long, addr) ), TP_fast_assign(__entry->addr = addr), TP_printk("addr %lx", __entry->addr) ); TRACE_EVENT(xen_mmu_flush_tlb_others, TP_PROTO(const struct cpumask cpus, struct mm_struct mm, unsigned long addr, unsigned long end), TP_ARGS(cpus, mm, addr, end), TP_STRUCT__entry( __field(unsigned, ncpus) __field(struct mm_struct , mm) __field(unsigned long, addr) __field(unsigned long, end) ), TP_fast_assign(__entry->ncpus = cpumask_weight(cpus); __entry->mm = mm; __entry->addr = addr, __entry->end = end), TP_printk("ncpus %d mm %p addr %lx, end %lx", __entry->ncpus, __entry->mm, __entry->addr, __entry->end) ); TRACE_EVENT(xen_mmu_write_cr3, TP_PROTO(bool kernel, unsigned long cr3), TP_ARGS(kernel, cr3), TP_STRUCT__entry( __field(bool, kernel) __field(unsigned long, cr3) ), TP_fast_assign(__entry->kernel = kernel; __entry->cr3 = cr3), TP_printk("%s cr3 %lx", __entry->kernel ? "kernel" : "user", __entry->cr3) ); / CPU / TRACE_EVENT(xen_cpu_write_ldt_entry, TP_PROTO(struct desc_struct dt, int entrynum, u64 desc), TP_ARGS(dt, entrynum, desc), TP_STRUCT__entry( __field(struct desc_struct , dt) __field(int, entrynum) __field(u64, desc) ), TP_fast_assign(__entry->dt = dt; __entry->entrynum = entrynum; __entry->desc = desc; ), TP_printk("dt %p entrynum %d entry %016llx", __entry->dt, __entry->entrynum, (unsigned long long)__entry->desc) ); TRACE_EVENT(xen_cpu_write_idt_entry, TP_PROTO(gate_desc dt, int entrynum, const gate_desc ent), TP_ARGS(dt, entrynum, ent), TP_STRUCT__entry( __field(gate_desc , dt) __field(int, entrynum) ), TP_fast_assign(__entry->dt = dt; __entry->entrynum = entrynum; ), TP_printk("dt %p entrynum %d", __entry->dt, __entry->entrynum) ); TRACE_EVENT(xen_cpu_load_idt, TP_PROTO(const struct desc_ptr desc), TP_ARGS(desc), TP_STRUCT__entry( __field(unsigned long, addr) ), TP_fast_assign(__entry->addr = desc->address), TP_printk("addr %lx", __entry->addr) ); TRACE_EVENT(xen_cpu_write_gdt_entry, TP_PROTO(struct desc_struct dt, int entrynum, const void desc, int type), TP_ARGS(dt, entrynum, desc, type), TP_STRUCT__entry( __field(u64, desc) __field(struct desc_struct , dt) __field(int, entrynum) __field(int, type) ), TP_fast_assign(__entry->dt = dt; __entry->entrynum = entrynum; __entry->desc = (u64 )desc; __entry->type = type; ), TP_printk("dt %p entrynum %d type %d desc %016llx", __entry->dt, __entry->entrynum, __entry->type, (unsigned long long)__entry->desc) ); TRACE_EVENT(xen_cpu_set_ldt, TP_PROTO(const void addr, unsigned entries), TP_ARGS(addr, entries), TP_STRUCT__entry( __field(const void , addr) __field(unsigned, entries) ), TP_fast_assign(__entry->addr = addr; __entry->entries = entries), TP_printk("addr %p entries %u", __entry->addr, __entry->entries) ); #endif /* _TRACE_XEN_H / / This part must be outside protection */ #include <trace/define_trace.h>

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