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From: "Tzvetomir Stoyanov (VMware)" <tz.stoyanov@gmail.com>
To: rostedt@goodmis.org
Cc: linux-trace-devel@vger.kernel.org
Subject: [PATCH v2 44/87] trace-cmd library: Set input handler default values in allocation function
Date: Thu, 29 Jul 2021 08:09:16 +0300	[thread overview]
Message-ID: <20210729050959.12263-45-tz.stoyanov@gmail.com> (raw)
In-Reply-To: <20210729050959.12263-1-tz.stoyanov@gmail.com>

Set usecs flag by default when the input handler is allocated, it makes
more sense than setting it when options are handeled. This clean up is
needed for parsing version 7 trace files, where multiple options
sections may exist.

Signed-off-by: Tzvetomir Stoyanov (VMware) <tz.stoyanov@gmail.com>
---
 lib/trace-cmd/trace-input.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/lib/trace-cmd/trace-input.c b/lib/trace-cmd/trace-input.c
index 41f95874..23eea0d1 100644
--- a/lib/trace-cmd/trace-input.c
+++ b/lib/trace-cmd/trace-input.c
@@ -2794,8 +2794,6 @@ static int handle_options(struct tracecmd_input *handle)
 	int cpus;
 	int ret;
 
-	/* By default, use usecs, unless told otherwise */
-	handle->flags |= TRACECMD_FL_IN_USECS;
 	handle->options_start = lseek64(handle->fd, 0, SEEK_CUR);
 
 	for (;;) {
@@ -3448,6 +3446,9 @@ struct tracecmd_input *tracecmd_alloc_fd(int fd, int flags)
 	handle->fd = fd;
 	handle->ref = 1;
 
+	/* By default, use usecs, unless told otherwise */
+	handle->flags |= TRACECMD_FL_IN_USECS;
+
 	if (do_read_check(handle, buf, 3))
 		goto failed_read;
 
-- 
2.31.1


  parent reply	other threads:[~2021-07-29  5:10 UTC|newest]

Thread overview: 118+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-29  5:08 [PATCH v2 00/87] Trace file version 7 Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 01/87] trace-cmd library: Read option id with correct endian Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 02/87] trace-cmd report: Fix typos in error messages Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 03/87] tarce-cmd library: Fix version string memory leak Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 04/87] trace-cmd library: Fixed a memory leak on input handler close Tzvetomir Stoyanov (VMware)
2021-07-29 19:36   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 05/87] trace-cmd library: Fix possible memory corruption on processing a trace buffer Tzvetomir Stoyanov (VMware)
2021-07-29 19:39   ` Steven Rostedt
2021-07-29 19:52   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 06/87] trace-cmd library: Add constructor and destructor Tzvetomir Stoyanov (VMware)
2021-07-29 20:06   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 07/87] trace-cmd library: Add cache functionality to network message handler Tzvetomir Stoyanov (VMware)
2021-07-29 20:33   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 08/87] trace-cmd library: Add support for compression algorithms Tzvetomir Stoyanov (VMware)
2021-07-29 21:02   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 09/87] trace-cmd list: Show supported " Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 10/87] trace-cmd library: Internal helpers for compressing data Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 11/87] trace-cmd library: Internal helpers for uncompressing data Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 12/87] trace-cmd library: Define trace file version 7 Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 13/87] trace-cmd library: Refactor APIs for creating output handler Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 14/87] trace-cmd library: Reuse within the library the function that checks file state Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 15/87] trace-cmd library: New API to get the version of output handler Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 16/87] trace-cmd library: Inherit compression algorithm from input file Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 17/87] trace-cmd library: New API to configure compression on an output handler Tzvetomir Stoyanov (VMware)
2021-08-05 21:15   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 18/87] trace-cmd record: Add compression to the trace context Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 19/87] trace-cmd library: Write compression header in the trace file Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 20/87] trace-cmd library: Compress part of " Tzvetomir Stoyanov (VMware)
2021-08-05 21:27   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 21/87] trace-cmd library: Add internal helper functon for writing headers before file sections Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 22/87] trace-cmd library: Write header " Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 23/87] trace-cmd library: Refactor the logic for writing trace data in the file Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 24/87] trace-cmd library: Add local helper function for data compression Tzvetomir Stoyanov (VMware)
2021-08-17 14:53   ` Steven Rostedt
2021-07-29  5:08 ` [PATCH v2 25/87] trace-cmd library: Compress the trace data Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 26/87] tarce-cmd library: Add multiple options sections in trace file version 7 Tzvetomir Stoyanov (VMware)
2021-07-29  5:08 ` [PATCH v2 27/87] trace-cmd library: Do not write CPU count section in trace files " Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 28/87] trace-cmd library: Move CPU flyrecord trace metadata into the buffer option, for trace file " Tzvetomir Stoyanov (VMware)
2021-08-17 15:40   ` Steven Rostedt
2021-09-02 13:20     ` Tzvetomir Stoyanov
2021-07-29  5:09 ` [PATCH v2 29/87] trace-cmd record: Append trace options after the trace data are written Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 30/87] trace-cmd library: Add section header before flyrecord trace data Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 31/87] trace-cmd library: Fit CPU latency trace data in the new trace file version 7 format Tzvetomir Stoyanov (VMware)
2021-08-17 15:44   ` Steven Rostedt
2021-09-02 12:48     ` Tzvetomir Stoyanov
2021-08-19 19:10   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 32/87] trace-cmd library: Do not write CPUs with empty trace data Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 33/87] trace-cmd library: Add macro to check file state on reading Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 34/87] trace-cmd library: Introduce sections in trace file reading logic Tzvetomir Stoyanov (VMware)
2021-08-19 17:53   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 35/87] trace-cmd library: Initialize internal sections database on file read Tzvetomir Stoyanov (VMware)
2021-08-19 17:57   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 36/87] trace-cmd library: Use sections database when reading parts of the trace file Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 37/87] trace-cmd library: Set log size to the input tep handler when it is read from the file Tzvetomir Stoyanov (VMware)
2021-08-19 18:01   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 38/87] trace-cmd library: Fix possible memory leak in read_ftrace_files() Tzvetomir Stoyanov (VMware)
2021-08-19 18:07   ` Steven Rostedt
2021-08-19 18:08   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 39/87] trace-cmd library: Fix possible memory leak in read_event_files() Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 40/87] trace-cmd library: Fix possible memory leak in read_proc_kallsyms() Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 41/87] trace-cmd library: Fix possible memory leak in read_ftrace_printk() Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 42/87] trace-cmd library: Fix possible memory leak in read_and_parse_cmdlines() Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 43/87] trace-cmd library: Track maximum CPUs count in input handler Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` Tzvetomir Stoyanov (VMware) [this message]
2021-08-19 18:11   ` [PATCH v2 44/87] trace-cmd library: Set input handler default values in allocation function Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 45/87] trace-cmd library: Read headers from trace file version 7 Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 46/87] tarce-cmd library: Do not use local variables when reading CPU stat option Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 47/87] trace-cmd library: Read handle header and compression of the option section Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 48/87] trace-cmd library: Read extended BUFFER option Tzvetomir Stoyanov (VMware)
2021-08-19 18:54   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 49/87] trace-cmd library: Handle the extended DONE option Tzvetomir Stoyanov (VMware)
2021-08-19 19:13   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 50/87] trace-cmd library: Read compression header Tzvetomir Stoyanov (VMware)
2021-08-19 19:15   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 51/87] trace-cmd library: Extend the input handler with trace data decompression context Tzvetomir Stoyanov (VMware)
2021-08-19 19:18   ` Steven Rostedt
2021-09-02 12:46     ` Tzvetomir Stoyanov
2021-07-29  5:09 ` [PATCH v2 52/87] trace-cmd library: Initialize CPU data decompression logic Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 53/87] trace-cmd library: Initialize CPU data for reading from version 7 trace files Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 54/87] trace-cmd library: Add logic for in-memory decompression Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 55/87] trace-cmd library: Handle latency trace in version 7 files Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 56/87] trace-cmd library: Handle buffer trace data init for " Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 57/87] trace-cmd report: Use the new latency API to read data Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 58/87] trace-cmd report: Close input file handlers on exit Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 59/87] trace-cmd report: Do not print empty buffer name Tzvetomir Stoyanov (VMware)
2021-08-19 19:21   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 60/87] trace-cmd report: Init the top trace instance earlier Tzvetomir Stoyanov (VMware)
2021-08-19 19:22   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 61/87] trace-cmd: Call additional APIs when creating trace file Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 62/87] trace-cmd dump: Add helpers for processing trace file version 7 Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 63/87] trace-cmd dump: Print compression header Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 64/87] trace-cmd dump: Add helpers for processing trace file sections Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 65/87] trace-cmd dump: Read recursively all options sections Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 66/87] trace-cmd dump: Read extended BUFFER option Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 67/87] trace-cmd dump: Dump sections Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 68/87] trace-cmd dump: Dump trace file version 7 Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 69/87] trace-cmd dump: Dump sections content Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 70/87] trace-cmd dump: Add new argument --sections Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 71/87] trace-cmd dump: Align better the output of flyrecord dump Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 72/87] trace-cmd library: Add zlib compression algorithm Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 73/87] trace-cmd library: Reuse local function that writes to output handler Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 74/87] trace-cmd library: Use output handler when copying data from input file Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 75/87] trace-cmd library: Handle version 7 files when copying headers between files Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 76/87] tarce-cmd library: Copy CPU count between trace files Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 77/87] tarce-cmd library: New API to copy buffer description " Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 78/87] tarce-cmd library: New API to copy options " Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 79/87] tarce-cmd library: New API to copy trace data " Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 80/87] trace-cmd library: Extend tracecmd_copy() API Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 81/87] trace-cmd library: Set correct CPU to the record, retrieved with tracecmd_peek_data Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 82/87] trace-cmd: Add new subcommand "convert" Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 83/87] trace-cmd report: Add new parameters for version 7 trace files Tzvetomir Stoyanov (VMware)
2021-08-19 19:26   ` Steven Rostedt
2021-07-29  5:09 ` [PATCH v2 84/87] trace-cmd: Update bash completion Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 85/87] tarce-cmd: Man page for "trace-cmd convert" Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 86/87] tarce-cmd: Update record man page Tzvetomir Stoyanov (VMware)
2021-07-29  5:09 ` [PATCH v2 87/87] trace-cmd: Document trace file version 7 Tzvetomir Stoyanov (VMware)
2021-08-19 19:33   ` Steven Rostedt
2021-09-02 13:07     ` Tzvetomir Stoyanov

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