diff options
Diffstat (limited to 'src/plugins/sched_events.h')
| -rw-r--r-- | src/plugins/sched_events.h | 50 |
1 files changed, 17 insertions, 33 deletions
diff --git a/src/plugins/sched_events.h b/src/plugins/sched_events.h index dbc9963c..4c576065 100644 --- a/src/plugins/sched_events.h +++ b/src/plugins/sched_events.h @@ -1,7 +1,7 @@ /* SPDX-License-Identifier: LGPL-2.1 */ /* - * Copyright (C) 2017 VMware Inc, Yordan Karadzhov <y.karadz@gmail.com> + * Copyright (C) 2017 VMware Inc, Yordan Karadzhov (VMware) <y.karadz@gmail.com> */ /** @@ -14,6 +14,7 @@ // KernelShark #include "libkshark.h" +#include "libkshark-plugin.h" #ifdef __cplusplus extern "C" { @@ -21,11 +22,8 @@ extern "C" { /** Structure representing a plugin-specific context. */ struct plugin_sched_context { - /** Input handle for the trace data file. */ - struct tracecmd_input *handle; - /** Page event used to parse the page. */ - struct tep_handle *pevent; + struct tep_handle *tep; /** Pointer to the sched_switch_event object. */ struct tep_event *sched_switch_event; @@ -39,47 +37,33 @@ struct plugin_sched_context { /** Pointer to the sched_switch_prev_state_field format descriptor. */ struct tep_format_field *sched_switch_prev_state_field; - /** Pointer to the sched_wakeup_event object. */ - struct tep_event *sched_wakeup_event; - - /** Pointer to the sched_wakeup_pid_field format descriptor. */ - struct tep_format_field *sched_wakeup_pid_field; - - /** Pointer to the sched_wakeup_new_event object. */ - struct tep_event *sched_wakeup_new_event; - - /** Pointer to the sched_wakeup_new_pid_field format descriptor. */ - struct tep_format_field *sched_wakeup_new_pid_field; - /** Pointer to the sched_waking_event object. */ struct tep_event *sched_waking_event; /** Pointer to the sched_waking_pid_field format descriptor. */ struct tep_format_field *sched_waking_pid_field; - /** List of Data collections used by this plugin. */ - struct kshark_entry_collection *collections; + /** True if the second pass is already done. */ + bool second_pass_done; - /** Hash of the tasks for which the second pass is already done. */ - struct tracecmd_filter_id *second_pass_hash; -}; + /** Data container for sched_switch data. */ + struct kshark_data_container *ss_data; -int plugin_get_next_pid(struct tep_record *record); + /** Data container for sched_waking data. */ + struct kshark_data_container *sw_data; +}; -bool plugin_wakeup_match_rec_pid(struct kshark_context *kshark_ctx, - struct kshark_entry *e, int pid); +KS_DEFINE_PLUGIN_CONTEXT(struct plugin_sched_context); -bool plugin_switch_match_rec_pid(struct kshark_context *kshark_ctx, - struct kshark_entry *e, int pid); +/** The type of the data field stored in the kshark_data_container object. */ +typedef int64_t ks_num_field_t; -bool plugin_switch_match_entry_pid(struct kshark_context *kshark_ctx, - struct kshark_entry *e, - int pid); +int plugin_sched_get_pid(ks_num_field_t field); -bool plugin_match_pid(struct kshark_context *kshark_ctx, - struct kshark_entry *e, int pid); +int plugin_sched_get_prev_state(ks_num_field_t field); -void plugin_draw(struct kshark_cpp_argv *argv, int pid, int draw_action); +void plugin_draw(struct kshark_cpp_argv *argv, int sd, int pid, + int draw_action); #ifdef __cplusplus } |