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path: root/kernel/trace/fgraph.c
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2024-08-21tracing: fgraph: Fix to add new fgraph_ops to array after ftrace_startup_subo...Masami Hiramatsu (Google)1-13/+18
2024-08-07function_graph: Fix the ret_stack used by ftrace_graph_ret_addr()Petr Pavlu1-1/+1
2024-06-14function_graph: Add READ_ONCE() when accessing fgraph_array[]Steven Rostedt (Google)1-1/+1
2024-06-11function_graph: Everyone uses HAVE_FUNCTION_GRAPH_RET_ADDR_PTR, remove itSteven Rostedt (Google)1-34/+1
2024-06-11function_graph: Fix up ftrace_graph_ret_addr()Steven Rostedt (Google)1-8/+20
2024-06-10function_graph: Make fgraph_update_pid_func() a stub for !DYNAMIC_FTRACESteven Rostedt (Google)1-2/+2
2024-06-06fgraph: Remove some unused functionsJiapeng Chong1-13/+0
2024-06-06function_graph: Do not update pid func if CONFIG_DYNAMIC_FTRACE not enabledSteven Rostedt (Google)1-0/+2
2024-06-06function_graph: Make fgraph_do_direct static key staticSteven Rostedt (Google)1-1/+1
2024-06-04function_graph: Use static_call and branch to optimize return functionSteven Rostedt (Google)1-5/+18
2024-06-04function_graph: Use static_call and branch to optimize entry functionSteven Rostedt (Google)1-11/+66
2024-06-04function_graph: Use bitmask to loop on fgraph entrySteven Rostedt (Google)1-1/+7
2024-06-04function_graph: Use for_each_set_bit() in __ftrace_return_to_handler()Steven Rostedt (Google)1-3/+2
2024-06-04function_graph: Implement fgraph_reserve_data() and fgraph_retrieve_data()Steven Rostedt (VMware)1-8/+183
2024-06-04function_graph: Add "task variables" per task for fgraph_opsSteven Rostedt (VMware)1-1/+73
2024-06-04function_graph: Use a simple LRU for fgraph_array index numberMasami Hiramatsu (Google)1-21/+50
2024-06-04function_graph: Add pid tracing back to function graph tracerSteven Rostedt (Google)1-0/+40
2024-06-04function_graph: Have the instances use their own ftrace_ops for filteringSteven Rostedt (VMware)1-30/+51
2024-06-04ftrace: Add subops logic to allow one ops to manage manySteven Rostedt (Google)1-1/+2
2024-06-04ftrace/function_graph: Pass fgraph_ops to function graph callbacksSteven Rostedt (VMware)1-7/+9
2024-06-04function_graph: Remove logic around ftrace_graph_entry and returnSteven Rostedt (VMware)1-52/+15
2024-06-04function_graph: Handle tail calls for stack unwindingMasami Hiramatsu (Google)1-3/+16
2024-06-04function_graph: Allow multiple users to attach to function graphSteven Rostedt (VMware)1-77/+302
2024-06-04function_graph: Add an array structure that will allow multiple callbacksSteven Rostedt (VMware)1-33/+81
2024-06-04fgraph: Use BUILD_BUG_ON() to make sure we have structures divisible by longSteven Rostedt (VMware)1-1/+5
2024-06-04function_graph: Convert ret_stack to a series of longsSteven Rostedt (VMware)1-54/+82
2024-05-14ftrace: Remove unused global 'ftrace_direct_func_count'Dr. David Alan Gilbert1-11/+0
2023-07-12tracing: arm64: Avoid missing-prototype warningsArnd Bergmann1-0/+1
2023-06-20function_graph: Support recording and printing the return value of functionDonglin Peng1-1/+22
2023-06-20fgraph: Add declaration of "struct fgraph_ret_regs"Steven Rostedt (Google)1-0/+3
2022-06-03Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm6...Linus Torvalds1-0/+2
2022-06-01ftrace/fgraph: fix increased missing-prototypes warningsChengming Zhou1-0/+2
2022-05-23Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/a...Linus Torvalds1-0/+18
2022-05-12sched/tracing: Append prev_state to tp args insteadDelyan Kratunov1-2/+2
2022-04-29ftrace: cleanup ftrace_graph_caller enable and disableChengming Zhou1-0/+18
2022-04-02ftrace: Make ftrace_graph_is_dead() a static branchChristophe Leroy1-14/+3
2022-03-01sched/tracing: Don't re-read p->state when emitting sched_switch eventValentin Schneider1-1/+3
2021-10-20x86/ftrace: Make function graph use ftrace directlySteven Rostedt (VMware)1-2/+4
2021-03-23tracing: Fix various typos in commentsIngo Molnar1-2/+2
2021-01-29fgraph: Initialize tracing_graph_pause at task creationSteven Rostedt (VMware)1-2/+0
2020-11-06ftrace: Reverse what the RECURSION flag means in the ftrace_opsSteven Rostedt (VMware)1-2/+1
2020-09-21fgraph: Convert ret_stack tasklist scanning to rcuDavidlohr Bueso1-4/+4
2020-01-02tracing: Define MCOUNT_INSN_SIZE when not defined without direct callsSteven Rostedt (VMware)1-0/+14
2019-12-10ftrace: Fix function_graph tracer interaction with BPF trampolineAlexei Starovoitov1-0/+9
2019-11-18ftrace: Rename ftrace_graph_stub to ftrace_stub_graphSteven Rostedt (VMware)1-3/+3
2019-11-14fgraph: Fix function type mismatches of ftrace_graph_return using ftrace_stubSteven Rostedt (VMware)1-3/+8
2019-09-18ftrace: Look up the address of return_to_handler() using helpersNaveen N. Rao1-2/+2
2018-12-22tracing: Fix ftrace_graph_get_ret_stack() to use task and not currentSteven Rostedt (VMware)1-2/+2
2018-12-10fgraph: Add comment to describe ftrace_graph_get_ret_stackSteven Rostedt (VMware)1-0/+11
2018-12-08function_graph: Have profiler use new helper ftrace_graph_get_ret_stack()Steven Rostedt (VMware)1-0/+11
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