/* * Mausezahn - A fast versatile traffic generator * Copyright (C) 2010 Herbert Haas * * This program is free software; you can redistribute it and/or modify it under * the terms of the GNU General Public License version 2 as published by the * Free Software Foundation. * * This program is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS * FOR A PARTICULAR PURPOSE. See the GNU General Public License for more * details. * * You should have received a copy of the GNU General Public License along with * this program; if not, see http://www.gnu.org/licenses/gpl-2.0.html * */ #ifndef MZ_LINKED_LIST #define MZ_LINKED_LIST #define MAX_PACKET_SEQUENCE_LEN 20 // how many packets can be defined in a sequence at maximum // A packet sequence -- this is the list data (each list element corresponds to one sequence) struct pseq { struct mops *packet[MAX_PACKET_SEQUENCE_LEN]; // pointer to the packets struct timespec gap[MAX_PACKET_SEQUENCE_LEN]; // optional delay between different packets int count; // total number of current members (=packets) }; // --------------- Mausezahn Multipurpose Linked List: ------------------- #define MZ_LL_NAME_LEN 64 // one list element struct mz_ll { struct mz_ll *prev; struct mz_ll *next; struct mz_ll *head; // always points to head element int refcount; // head element: total number of list items! (Otherwise can be used as refcount.) char name[MZ_LL_NAME_LEN]; pthread_t sequence_thread; int state; // 0 = inactive, 1 = active int index; // monotonically increasing; int index_last; //head always stores the last value! void *data; // points to your data }; struct mz_ll *packet_sequences; struct mz_ll *cli_seq; // currently edited packet sequence used by CLI // prototypes struct mz_ll * mz_ll_create_new_element(struct mz_ll *list); int mz_ll_delete_element (struct mz_ll *cur); int mz_ll_delete_list(struct mz_ll *list); struct mz_ll * mz_ll_search_name (struct mz_ll *list, char *str); void _mz_ll_set_default (struct mz_ll *cur); int mz_ll_dump_all(struct mz_ll *list); int mops_tx_sequence (struct mz_ll *seq); // convenience functions using the above in a more intelligent way int mops_delete_sequence(char *name); struct mz_ll * mops_create_sequence (char *name); int mops_dump_sequence (char* str); int mops_add_packet_to_sequence (struct mz_ll *seq, struct mops *mp); int mops_add_delay_to_sequence (struct mz_ll *seq, struct timespec *t); int mops_delete_packet_from_pseq (struct mz_ll *seq, int index); int mops_delete_all_packets_from_pseq (struct mz_ll *seq); int stop_sequence (char *name); int stop_all_sequences (); #endif a44e'>root/tools/perf/python
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authorNamhyung Kim <namhyung@gmail.com>2012-01-29 17:55:56 +0900
committerArnaldo Carvalho de Melo <acme@redhat.com>2012-01-30 18:30:48 -0200
commitd1eec3ecaef083affaf3210246b01b6e80d3a44e (patch)
tree7f8f6559ad9fe3fb872bbd7f61c8361b10621ce0 /tools/perf/python
parent008953dc6a3164b7ec2be2684a8fad1e636d5648 (diff)
perf lock: Document lock info subcommand
The commit 26242d859c9be ("perf lock: Add "info" subcommand for dumping misc information") added the subcommand but missed documentation. Add it. Also update stale 'trace' subcommand to 'script'. Cc: Hitoshi Mitake <mitake@dcl.info.waseda.ac.jp> Cc: Ingo Molnar <mingo@elte.hu> Cc: Paul Mackerras <paulus@samba.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1327827356-8786-5-git-send-email-namhyung@gmail.com Signed-off-by: Namhyung Kim <namhyung@gmail.com> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/python')