Changes in bconf2ftrace.sh

f134ebb2 - tools/bootconfig: Add histogram syntax support to bconf2ftrace.sh

Tue, 10 Aug 2021 02:08:06 +0000

tools/bootconfig: Add histogram syntax support to bconf2ftrace.shAdd histogram syntax support to bconf2ftrace.sh script.Link: https://lkml.kernel.org/r/162856128672.203126.8240335908303312607.stgit@devnote2Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) List of files: /linux-6.15/tools/bootconfig/scripts/bconf2ftrace.sh

1d8365a5 - tools/bootconfig: Support per-group/all event enabling option

Tue, 10 Aug 2021 02:07:58 +0000

tools/bootconfig: Support per-group/all event enabling optionAdd group or all event enabling syntax support to bconf2ftrace.sh.User can pass a bootconfig file which includesftrace[.instance.INSTANCE].event.enable andftrace[.instance.INSTANCE].event.GROUP.enablecorrectly.Link: https://lkml.kernel.org/r/162856127850.203126.16694505101982548237.stgit@devnote2Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) List of files: /linux-6.15/tools/bootconfig/scripts/bconf2ftrace.sh

55ed4560 - tools/bootconfig: Add tracing_on support to helper scripts

Wed, 09 Dec 2020 05:27:44 +0000

tools/bootconfig: Add tracing_on support to helper scriptsAdd ftrace.instance.INSTANCE.tracing_on support to ftrace2bconf.shand bconf2ftrace.sh.commit 8490db06f914 ("tracing/boot: Add per-instance tracing_onoption support") added the per-instance tracing_on option,but forgot to update the helper scripts.Link: https://lkml.kernel.org/r/160749166410.3497930.14204335886811029800.stgit@devnote2Cc: stable@vger.kernel.orgFixes: 8490db06f914 ("tracing/boot: Add per-instance tracing_on option support")Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) List of files: /linux-6.15/tools/bootconfig/scripts/bconf2ftrace.sh

5675fd4e - tools/bootconfig: Add --init option for bconf2ftrace.sh

Mon, 10 Aug 2020 08:35:32 +0000

tools/bootconfig: Add --init option for bconf2ftrace.shSince the ftrace current setting may conflict with the new settingfrom bootconfig, add the --init option to initialize ftrace beforesetting for bconf2ftrace.sh.E.g. $ bconf2ftrace.sh --init boottrace.bconfThis initialization method copied from selftests/ftrace.Link: https://lkml.kernel.org/r/159704853203.175360.17029578033994278231.stgit@devnote2Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) List of files: /linux-6.15/tools/bootconfig/scripts/bconf2ftrace.sh

7e66ef00 - tools/bootconfig: Add a script to generate ftrace shell-command from bootconfig

Mon, 10 Aug 2020 08:35:11 +0000

tools/bootconfig: Add a script to generate ftrace shell-command from bootconfigAdd a bconf2ftrace.sh under tools/bootconfig/scripts which generatesa shell script to setup boot-time trace from bootconfig file for testingthe bootconfig.bconf2ftrace.sh will take a bootconfig file (includes boot-time tracing)and convert it into a shell-script which is almost same as the boot-timetracer does.If --apply option is given, it also tries to apply those command to therunning kernel, which requires the root privilege (or sudo).For example, if you just want to confirm the shell commands, savethe output as below. # bconf2ftrace.sh ftrace.bconf > ftrace.shOr, you can apply it directly. # bconf2ftrace.sh --apply ftrace.bconfNote that some boot-time tracing parameters under kernel.* are not ableto set via tracefs nor procfs (e.g. tp_printk, traceoff_on_warning.),so those are ignored.Link: https://lkml.kernel.org/r/159704851101.175360.15119132351139842345.stgit@devnote2Signed-off-by: Masami Hiramatsu Signed-off-by: Steven Rostedt (VMware) List of files: /linux-6.15/tools/bootconfig/scripts/bconf2ftrace.sh