/* * thread-stack.h: Synthesize a thread's stack using call / return events * Copyright (c) 2014, Intel Corporation. * * This program is free software; you can redistribute it and/or modify it * under the terms and conditions of the GNU General Public License, * version 2, as published by the Free Software Foundation. * * This program is distributed in the hope 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. * */ #ifndef __PERF_THREAD_STACK_H #define __PERF_THREAD_STACK_H #include #include struct thread; struct comm; struct ip_callchain; struct symbol; struct dso; struct comm; struct perf_sample; struct addr_location; struct call_path; /* * Call/Return flags. * * CALL_RETURN_NO_CALL: 'return' but no matching 'call' * CALL_RETURN_NO_RETURN: 'call' but no matching 'return' */ enum { CALL_RETURN_NO_CALL = 1 << 0, CALL_RETURN_NO_RETURN = 1 << 1, }; /** * struct call_return - paired call/return information. * @thread: thread in which call/return occurred * @comm: comm in which call/return occurred * @cp: call path * @call_time: timestamp of call (if known) * @return_time: timestamp of return (if known) * @branch_count: number of branches seen between call and return * @call_ref: external reference to 'call' sample (e.g. db_id) * @return_ref: external reference to 'return' sample (e.g. db_id) * @db_id: id used for db-export * @flags: Call/Return flags */ struct call_return { struct thread *thread; struct comm *comm; struct call_path *cp; u64 call_time; u64 return_time; u64 branch_count; u64 call_ref; u64 return_ref; u64 db_id; u32 flags; }; /** * struct call_return_processor - provides a call-back to consume call-return * information. * @cpr: call path root * @process: call-back that accepts call/return information * @data: anonymous data for call-back */ struct call_return_processor { struct call_path_root *cpr; int (*process)(struct call_return *cr, void *data); void *data; }; int thread_stack__event(struct thread *thread, u32 flags, u64 from_ip, u64 to_ip, u16 insn_len, u64 trace_nr); void thread_stack__set_trace_nr(struct thread *thread, u64 trace_nr); void thread_stack__sample(struct thread *thread, struct ip_callchain *chain, size_t sz, u64 ip); int thread_stack__flush(struct thread *thread); void thread_stack__free(struct thread *thread); size_t thread_stack__depth(struct thread *thread); struct call_return_processor * call_return_processor__new(int (*process)(struct call_return *cr, void *data), void *data); void call_return_processor__free(struct call_return_processor *crp); int thread_stack__process(struct thread *thread, struct comm *comm, struct perf_sample *sample, struct addr_location *from_al, struct addr_location *to_al, u64 ref, struct call_return_processor *crp); #endif cgit.cgi/linux/net-next.git/log/net/core?h=nds-private-remove&id=4842e98f26dd80be3623c4714a244ba52ea096a8'>core/flow.c

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author	Tobias Klauser <tklauser@distanz.ch>	2016-10-20 15:44:19 +0200
committer	Tobias Klauser <tklauser@distanz.ch>	2017-02-15 10:34:18 +0100
commit	5db4992d8f040b8d8db0b86d42806e0c417f7ccf (patch)
tree	5b06e952af482d45f3ade64e77824662e34b7fa2 /Documentation/arm/Samsung-S3C24XX/CPUfreq.txt
parent	370ebb0ef6255132373ed35d13e7b1d8d2eb7003 (diff)

usbnet: pegasus: Use net_device_stats from struct net_devicends-private-remove

Instead of using a private copy of struct net_device_stats in struct pegasus, use stats from struct net_device. Also remove the now unnecessary .ndo_get_stats function. Cc: Petko Manolov <petkan@nucleusys.com> Cc: linux-usb@vger.kernel.org Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

Diffstat (limited to 'Documentation/arm/Samsung-S3C24XX/CPUfreq.txt')