X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=include%2Ftrace%2Fevents%2Ffscache.h;fp=include%2Ftrace%2Fevents%2Ffscache.h;h=0000000000000000000000000000000000000000;hb=2cee6fbb7f01bcb25f11ef1439e89a29de4c0c1d;hp=446392f5ba83daebdcc94bd01dea2236eaace598;hpb=850cba069c266d6f31b81c5a199052a3482a63fc;p=linux-2.6-microblaze.git diff --git a/include/trace/events/fscache.h b/include/trace/events/fscache.h deleted file mode 100644 index 446392f5ba83..000000000000 --- a/include/trace/events/fscache.h +++ /dev/null @@ -1,523 +0,0 @@ -/* SPDX-License-Identifier: GPL-2.0-or-later */ -/* FS-Cache tracepoints - * - * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. - * Written by David Howells (dhowells@redhat.com) - */ -#undef TRACE_SYSTEM -#define TRACE_SYSTEM fscache - -#if !defined(_TRACE_FSCACHE_H) || defined(TRACE_HEADER_MULTI_READ) -#define _TRACE_FSCACHE_H - -#include -#include - -/* - * Define enums for tracing information. - */ -#ifndef __FSCACHE_DECLARE_TRACE_ENUMS_ONCE_ONLY -#define __FSCACHE_DECLARE_TRACE_ENUMS_ONCE_ONLY - -enum fscache_cookie_trace { - fscache_cookie_collision, - fscache_cookie_discard, - fscache_cookie_get_acquire_parent, - fscache_cookie_get_attach_object, - fscache_cookie_get_reacquire, - fscache_cookie_get_register_netfs, - fscache_cookie_put_acquire_nobufs, - fscache_cookie_put_dup_netfs, - fscache_cookie_put_relinquish, - fscache_cookie_put_object, - fscache_cookie_put_parent, -}; - -enum fscache_page_trace { - fscache_page_cached, - fscache_page_inval, - fscache_page_maybe_release, - fscache_page_radix_clear_store, - fscache_page_radix_delete, - fscache_page_radix_insert, - fscache_page_radix_pend2store, - fscache_page_radix_set_pend, - fscache_page_uncache, - fscache_page_write, - fscache_page_write_end, - fscache_page_write_end_pend, - fscache_page_write_end_noc, - fscache_page_write_wait, - fscache_page_trace__nr -}; - -enum fscache_op_trace { - fscache_op_cancel, - fscache_op_cancel_all, - fscache_op_cancelled, - fscache_op_completed, - fscache_op_enqueue_async, - fscache_op_enqueue_mythread, - fscache_op_gc, - fscache_op_init, - fscache_op_put, - fscache_op_run, - fscache_op_signal, - fscache_op_submit, - fscache_op_submit_ex, - fscache_op_work, - fscache_op_trace__nr -}; - -enum fscache_page_op_trace { - fscache_page_op_alloc_one, - fscache_page_op_attr_changed, - fscache_page_op_check_consistency, - fscache_page_op_invalidate, - fscache_page_op_retr_multi, - fscache_page_op_retr_one, - fscache_page_op_write_one, - fscache_page_op_trace__nr -}; - -#endif - -/* - * Declare tracing information enums and their string mappings for display. - */ -#define fscache_cookie_traces \ - EM(fscache_cookie_collision, "*COLLISION*") \ - EM(fscache_cookie_discard, "DISCARD") \ - EM(fscache_cookie_get_acquire_parent, "GET prn") \ - EM(fscache_cookie_get_attach_object, "GET obj") \ - EM(fscache_cookie_get_reacquire, "GET raq") \ - EM(fscache_cookie_get_register_netfs, "GET net") \ - EM(fscache_cookie_put_acquire_nobufs, "PUT nbf") \ - EM(fscache_cookie_put_dup_netfs, "PUT dnt") \ - EM(fscache_cookie_put_relinquish, "PUT rlq") \ - EM(fscache_cookie_put_object, "PUT obj") \ - E_(fscache_cookie_put_parent, "PUT prn") - -#define fscache_page_traces \ - EM(fscache_page_cached, "Cached ") \ - EM(fscache_page_inval, "InvalPg") \ - EM(fscache_page_maybe_release, "MayRels") \ - EM(fscache_page_uncache, "Uncache") \ - EM(fscache_page_radix_clear_store, "RxCStr ") \ - EM(fscache_page_radix_delete, "RxDel ") \ - EM(fscache_page_radix_insert, "RxIns ") \ - EM(fscache_page_radix_pend2store, "RxP2S ") \ - EM(fscache_page_radix_set_pend, "RxSPend ") \ - EM(fscache_page_write, "WritePg") \ - EM(fscache_page_write_end, "EndPgWr") \ - EM(fscache_page_write_end_pend, "EndPgWP") \ - EM(fscache_page_write_end_noc, "EndPgNC") \ - E_(fscache_page_write_wait, "WtOnWrt") - -#define fscache_op_traces \ - EM(fscache_op_cancel, "Cancel1") \ - EM(fscache_op_cancel_all, "CancelA") \ - EM(fscache_op_cancelled, "Canclld") \ - EM(fscache_op_completed, "Complet") \ - EM(fscache_op_enqueue_async, "EnqAsyn") \ - EM(fscache_op_enqueue_mythread, "EnqMyTh") \ - EM(fscache_op_gc, "GC ") \ - EM(fscache_op_init, "Init ") \ - EM(fscache_op_put, "Put ") \ - EM(fscache_op_run, "Run ") \ - EM(fscache_op_signal, "Signal ") \ - EM(fscache_op_submit, "Submit ") \ - EM(fscache_op_submit_ex, "SubmitX") \ - E_(fscache_op_work, "Work ") - -#define fscache_page_op_traces \ - EM(fscache_page_op_alloc_one, "Alloc1 ") \ - EM(fscache_page_op_attr_changed, "AttrChg") \ - EM(fscache_page_op_check_consistency, "CheckCn") \ - EM(fscache_page_op_invalidate, "Inval ") \ - EM(fscache_page_op_retr_multi, "RetrMul") \ - EM(fscache_page_op_retr_one, "Retr1 ") \ - E_(fscache_page_op_write_one, "Write1 ") - -/* - * Export enum symbols via userspace. - */ -#undef EM -#undef E_ -#define EM(a, b) TRACE_DEFINE_ENUM(a); -#define E_(a, b) TRACE_DEFINE_ENUM(a); - -fscache_cookie_traces; - -/* - * Now redefine the EM() and E_() macros to map the enums to the strings that - * will be printed in the output. - */ -#undef EM -#undef E_ -#define EM(a, b) { a, b }, -#define E_(a, b) { a, b } - - -TRACE_EVENT(fscache_cookie, - TP_PROTO(unsigned int cookie_debug_id, - int ref, - enum fscache_cookie_trace where), - - TP_ARGS(cookie_debug_id, ref, where), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(enum fscache_cookie_trace, where ) - __field(int, ref ) - ), - - TP_fast_assign( - __entry->cookie = cookie_debug_id; - __entry->where = where; - __entry->ref = ref; - ), - - TP_printk("%s c=%08x r=%d", - __print_symbolic(__entry->where, fscache_cookie_traces), - __entry->cookie, __entry->ref) - ); - -TRACE_EVENT(fscache_netfs, - TP_PROTO(struct fscache_netfs *netfs), - - TP_ARGS(netfs), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __array(char, name, 8 ) - ), - - TP_fast_assign( - __entry->cookie = netfs->primary_index->debug_id; - strncpy(__entry->name, netfs->name, 8); - __entry->name[7] = 0; - ), - - TP_printk("c=%08x n=%s", - __entry->cookie, __entry->name) - ); - -TRACE_EVENT(fscache_acquire, - TP_PROTO(struct fscache_cookie *cookie), - - TP_ARGS(cookie), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(unsigned int, parent ) - __array(char, name, 8 ) - __field(int, p_ref ) - __field(int, p_n_children ) - __field(u8, p_flags ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->parent = cookie->parent->debug_id; - __entry->p_ref = refcount_read(&cookie->parent->ref); - __entry->p_n_children = atomic_read(&cookie->parent->n_children); - __entry->p_flags = cookie->parent->flags; - memcpy(__entry->name, cookie->def->name, 8); - __entry->name[7] = 0; - ), - - TP_printk("c=%08x p=%08x pr=%d pc=%d pf=%02x n=%s", - __entry->cookie, __entry->parent, __entry->p_ref, - __entry->p_n_children, __entry->p_flags, __entry->name) - ); - -TRACE_EVENT(fscache_relinquish, - TP_PROTO(struct fscache_cookie *cookie, bool retire), - - TP_ARGS(cookie, retire), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(unsigned int, parent ) - __field(int, ref ) - __field(int, n_children ) - __field(int, n_active ) - __field(u8, flags ) - __field(bool, retire ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->parent = cookie->parent->debug_id; - __entry->ref = refcount_read(&cookie->ref); - __entry->n_children = atomic_read(&cookie->n_children); - __entry->n_active = atomic_read(&cookie->n_active); - __entry->flags = cookie->flags; - __entry->retire = retire; - ), - - TP_printk("c=%08x r=%d p=%08x Nc=%d Na=%d f=%02x r=%u", - __entry->cookie, __entry->ref, - __entry->parent, __entry->n_children, __entry->n_active, - __entry->flags, __entry->retire) - ); - -TRACE_EVENT(fscache_enable, - TP_PROTO(struct fscache_cookie *cookie), - - TP_ARGS(cookie), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(int, ref ) - __field(int, n_children ) - __field(int, n_active ) - __field(u8, flags ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->ref = refcount_read(&cookie->ref); - __entry->n_children = atomic_read(&cookie->n_children); - __entry->n_active = atomic_read(&cookie->n_active); - __entry->flags = cookie->flags; - ), - - TP_printk("c=%08x r=%d Nc=%d Na=%d f=%02x", - __entry->cookie, __entry->ref, - __entry->n_children, __entry->n_active, __entry->flags) - ); - -TRACE_EVENT(fscache_disable, - TP_PROTO(struct fscache_cookie *cookie), - - TP_ARGS(cookie), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(int, ref ) - __field(int, n_children ) - __field(int, n_active ) - __field(u8, flags ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->ref = refcount_read(&cookie->ref); - __entry->n_children = atomic_read(&cookie->n_children); - __entry->n_active = atomic_read(&cookie->n_active); - __entry->flags = cookie->flags; - ), - - TP_printk("c=%08x r=%d Nc=%d Na=%d f=%02x", - __entry->cookie, __entry->ref, - __entry->n_children, __entry->n_active, __entry->flags) - ); - -TRACE_EVENT(fscache_osm, - TP_PROTO(struct fscache_object *object, - const struct fscache_state *state, - bool wait, bool oob, s8 event_num), - - TP_ARGS(object, state, wait, oob, event_num), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(unsigned int, object ) - __array(char, state, 8 ) - __field(bool, wait ) - __field(bool, oob ) - __field(s8, event_num ) - ), - - TP_fast_assign( - __entry->cookie = object->cookie->debug_id; - __entry->object = object->debug_id; - __entry->wait = wait; - __entry->oob = oob; - __entry->event_num = event_num; - memcpy(__entry->state, state->short_name, 8); - ), - - TP_printk("c=%08x o=%08d %s %s%sev=%d", - __entry->cookie, - __entry->object, - __entry->state, - __print_symbolic(__entry->wait, - { true, "WAIT" }, - { false, "WORK" }), - __print_symbolic(__entry->oob, - { true, " OOB " }, - { false, " " }), - __entry->event_num) - ); - -TRACE_EVENT(fscache_page, - TP_PROTO(struct fscache_cookie *cookie, struct page *page, - enum fscache_page_trace why), - - TP_ARGS(cookie, page, why), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(pgoff_t, page ) - __field(enum fscache_page_trace, why ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->page = page->index; - __entry->why = why; - ), - - TP_printk("c=%08x %s pg=%lx", - __entry->cookie, - __print_symbolic(__entry->why, fscache_page_traces), - __entry->page) - ); - -TRACE_EVENT(fscache_check_page, - TP_PROTO(struct fscache_cookie *cookie, struct page *page, - void *val, int n), - - TP_ARGS(cookie, page, val, n), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(void *, page ) - __field(void *, val ) - __field(int, n ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->page = page; - __entry->val = val; - __entry->n = n; - ), - - TP_printk("c=%08x pg=%p val=%p n=%d", - __entry->cookie, __entry->page, __entry->val, __entry->n) - ); - -TRACE_EVENT(fscache_wake_cookie, - TP_PROTO(struct fscache_cookie *cookie), - - TP_ARGS(cookie), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - ), - - TP_printk("c=%08x", __entry->cookie) - ); - -TRACE_EVENT(fscache_op, - TP_PROTO(struct fscache_cookie *cookie, struct fscache_operation *op, - enum fscache_op_trace why), - - TP_ARGS(cookie, op, why), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(unsigned int, op ) - __field(enum fscache_op_trace, why ) - ), - - TP_fast_assign( - __entry->cookie = cookie ? cookie->debug_id : 0; - __entry->op = op->debug_id; - __entry->why = why; - ), - - TP_printk("c=%08x op=%08x %s", - __entry->cookie, __entry->op, - __print_symbolic(__entry->why, fscache_op_traces)) - ); - -TRACE_EVENT(fscache_page_op, - TP_PROTO(struct fscache_cookie *cookie, struct page *page, - struct fscache_operation *op, enum fscache_page_op_trace what), - - TP_ARGS(cookie, page, op, what), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(unsigned int, op ) - __field(pgoff_t, page ) - __field(enum fscache_page_op_trace, what ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->page = page ? page->index : 0; - __entry->op = op->debug_id; - __entry->what = what; - ), - - TP_printk("c=%08x %s pg=%lx op=%08x", - __entry->cookie, - __print_symbolic(__entry->what, fscache_page_op_traces), - __entry->page, __entry->op) - ); - -TRACE_EVENT(fscache_wrote_page, - TP_PROTO(struct fscache_cookie *cookie, struct page *page, - struct fscache_operation *op, int ret), - - TP_ARGS(cookie, page, op, ret), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(unsigned int, op ) - __field(pgoff_t, page ) - __field(int, ret ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->page = page->index; - __entry->op = op->debug_id; - __entry->ret = ret; - ), - - TP_printk("c=%08x pg=%lx op=%08x ret=%d", - __entry->cookie, __entry->page, __entry->op, __entry->ret) - ); - -TRACE_EVENT(fscache_gang_lookup, - TP_PROTO(struct fscache_cookie *cookie, struct fscache_operation *op, - void **results, int n, pgoff_t store_limit), - - TP_ARGS(cookie, op, results, n, store_limit), - - TP_STRUCT__entry( - __field(unsigned int, cookie ) - __field(unsigned int, op ) - __field(pgoff_t, results0 ) - __field(int, n ) - __field(pgoff_t, store_limit ) - ), - - TP_fast_assign( - __entry->cookie = cookie->debug_id; - __entry->op = op->debug_id; - __entry->results0 = results[0] ? ((struct page *)results[0])->index : (pgoff_t)-1; - __entry->n = n; - __entry->store_limit = store_limit; - ), - - TP_printk("c=%08x op=%08x r0=%lx n=%d sl=%lx", - __entry->cookie, __entry->op, __entry->results0, __entry->n, - __entry->store_limit) - ); - -#endif /* _TRACE_FSCACHE_H */ - -/* This part must be outside protection */ -#include