blktrace.git
18 years ago[PATCH] blktrace: improve live tracing
Jens Axboe [Thu, 26 Jan 2006 05:48:45 +0000 (21:48 -0800)]
[PATCH] blktrace: improve live tracing

18 years ago[PATCH] kernel: update patch for the SMP fix
Jens Axboe [Wed, 25 Jan 2006 17:59:38 +0000 (18:59 +0100)]
[PATCH] kernel: update patch for the SMP fix

18 years ago[PATCH] blkparse: fill unitialized pci->cpus.fd with -1
Jens Axboe [Wed, 25 Jan 2006 17:54:14 +0000 (18:54 +0100)]
[PATCH] blkparse: fill unitialized pci->cpus.fd with -1

18 years ago[PATCH] blktrace: Don't overwrite buf_size for the vbuffer
Tom Zanussi [Wed, 25 Jan 2006 14:10:43 +0000 (15:10 +0100)]
[PATCH] blktrace: Don't overwrite buf_size for the vbuffer

Here's another patch to fix a problem I noticed - the code that sets
the buffer size passed to setvbuf() uses the global buf_size variable
and thus unintentionally sets that variable, which is used elsewhere
later e.g. setting tip->fd_max_size in extract().

18 years agoMerge branch 'master' of ssh://axboe@router/data/git/blktrace
root [Wed, 25 Jan 2006 23:29:47 +0000 (15:29 -0800)]
Merge branch 'master' of ssh://axboe@router/data/git/blktrace

18 years ago[PATCH] blkparse: make sure new pci infos have ->fd initialized to -1
Jens Axboe [Wed, 25 Jan 2006 23:27:28 +0000 (15:27 -0800)]
[PATCH] blkparse: make sure new pci infos have ->fd initialized to -1

This avoids hangs in blktrace when seeing potentially invalid samples, since
it will attempt to read from fd == 0 (stdin) in that case.

18 years ago[PATCH] blkparse: add max read/write queueing depth stats
Jens Axboe [Wed, 25 Jan 2006 23:05:58 +0000 (15:05 -0800)]
[PATCH] blkparse: add max read/write queueing depth stats

18 years ago[PATCH] kernel: Update patch to include ISSUE fix
Jens Axboe [Wed, 25 Jan 2006 13:51:06 +0000 (14:51 +0100)]
[PATCH] kernel: Update patch to include ISSUE fix

18 years agoMerge branch 'master' of ssh://axboe@router.home.kernel.dk/data/git/blktrace
Jens Axboe [Tue, 24 Jan 2006 18:08:14 +0000 (19:08 +0100)]
Merge branch 'master' of ssh://axboe@router.home.kernel.dk/data/git/blktrace

18 years ago[PATCH] blktrace: fix for potential data overwrite
Alan D. Brunelle [Tue, 24 Jan 2006 18:08:05 +0000 (19:08 +0100)]
[PATCH] blktrace: fix for potential data overwrite

Here is the situation before the realloc:

               fd_max_size
               |
               v
   XXXOOOOXXXXX
          ^
          |
          fd_off

The X's are data, the O's are empty. What we start with after the realloc:

               fd_max_size
               |
               v
   XXXOOOOXXXXXOOOOOOOOOOOO
          ^
          |
          fd_off

In the original code we have the movement of data from byte 0
(tip->fd_buf) to tip->fd_off - over-writing data. I think if we use
tip->fd_max_size, we get the desired result (note: tip->fd_max_size is
updated to 2 times the size AFTER the memmove).

18 years ago[PATCH] blkparse: hash-by-name is -h, not -n. correct help info.
Jens Axboe [Sun, 22 Jan 2006 18:15:39 +0000 (19:15 +0100)]
[PATCH] blkparse: hash-by-name is -h, not -n. correct help info.

18 years ago[PATCH] blktrace: bad ret = len assignment that should be ret == len
Tom Zanussi [Sun, 22 Jan 2006 18:10:04 +0000 (19:10 +0100)]
[PATCH] blktrace: bad ret = len assignment that should be ret == len

18 years ago[PATCH] blkparse: reverse the order of the skips out for when verbose is enabled
Alan D. Brunelle [Thu, 19 Jan 2006 14:15:45 +0000 (15:15 +0100)]
[PATCH] blkparse: reverse the order of the skips out for when verbose is enabled

18 years ago[PATCH] verify_blkparse: init last_seq to -1 to avoid alias on sequence 0
Jens Axboe [Thu, 19 Jan 2006 07:45:04 +0000 (08:45 +0100)]
[PATCH] verify_blkparse: init last_seq to -1 to avoid alias on sequence 0

18 years ago[PATCH] blktrace: woops, left debug fprintf() in there, kill it
Jens Axboe [Wed, 18 Jan 2006 19:31:43 +0000 (20:31 +0100)]
[PATCH] blktrace: woops, left debug fprintf() in there, kill it

18 years ago[PATCH] blktrace: better poll fix, just return every x msec instead
Jens Axboe [Wed, 18 Jan 2006 19:29:14 +0000 (20:29 +0100)]
[PATCH] blktrace: better poll fix, just return every x msec instead

18 years ago[PATCH] blktrace: improve poll() handling, relayfs uses subbuffer granularity
Jens Axboe [Wed, 18 Jan 2006 19:27:10 +0000 (20:27 +0100)]
[PATCH] blktrace: improve poll() handling, relayfs uses subbuffer granularity

18 years ago[PATCH] blktrace: __refile_ringbuffer() needs to return size
Jens Axboe [Wed, 18 Jan 2006 15:25:16 +0000 (16:25 +0100)]
[PATCH] blktrace: __refile_ringbuffer() needs to return size

18 years ago[PATCH] blktrace: signedness fixes
Jens Axboe [Wed, 18 Jan 2006 14:00:05 +0000 (15:00 +0100)]
[PATCH] blktrace: signedness fixes

18 years ago[PATCH] blktrace: remember to resize ringbuffer before each fill
Jens Axboe [Wed, 18 Jan 2006 13:53:23 +0000 (14:53 +0100)]
[PATCH] blktrace: remember to resize ringbuffer before each fill

18 years ago[PATCH] blktrace: fix ringbuffer and event drop reaping
Jens Axboe [Wed, 18 Jan 2006 13:34:54 +0000 (14:34 +0100)]
[PATCH] blktrace: fix ringbuffer and event drop reaping

18 years ago[PATCH] blkparse: improve skip detection / logging
Alan D. Brunelle [Wed, 18 Jan 2006 13:33:24 +0000 (14:33 +0100)]
[PATCH] blkparse: improve skip detection / logging

18 years ago[PATCH] blktrace: we don't need ->closed anymore
Jens Axboe [Tue, 17 Jan 2006 13:06:44 +0000 (14:06 +0100)]
[PATCH] blktrace: we don't need ->closed anymore

18 years ago[PATCH] blktrace: let the threads shut themselves down
Jens Axboe [Tue, 17 Jan 2006 12:39:00 +0000 (13:39 +0100)]
[PATCH] blktrace: let the threads shut themselves down

This gets rid of the problem where the main and worker threads race
for killing the various file descriptors and buffers.

18 years ago[PATCH] blktrace: add ringbuffer in front of kernel buffers
Jens Axboe [Tue, 17 Jan 2006 12:38:17 +0000 (13:38 +0100)]
[PATCH] blktrace: add ringbuffer in front of kernel buffers

This greatly improves the skipping, I now get full skip free down to 32k
kernel side buffers where I needed 1024k before.

18 years agoMerge branch 'master' of ssh://router/data/git/blktrace
Jens Axboe [Mon, 16 Jan 2006 14:42:58 +0000 (15:42 +0100)]
Merge branch 'master' of ssh://router/data/git/blktrace

18 years ago[PATCH] blktrace: kill unused tip members
Jens Axboe [Mon, 16 Jan 2006 14:42:48 +0000 (15:42 +0100)]
[PATCH] blktrace: kill unused tip members

18 years ago[PATCH] kernel: dropped events and cciss support
Jens Axboe [Fri, 13 Jan 2006 14:33:23 +0000 (15:33 +0100)]
[PATCH] kernel: dropped events and cciss support

18 years ago[PATCH] blktrace: add warning about increasing buffer size with dropped events
Jens Axboe [Fri, 13 Jan 2006 14:28:01 +0000 (15:28 +0100)]
[PATCH] blktrace: add warning about increasing buffer size with dropped events

18 years ago[PATCH] blkparse: Count forward and backwards skips seperately
Alan D. Brunelle [Fri, 13 Jan 2006 14:21:00 +0000 (15:21 +0100)]
[PATCH] blkparse: Count forward and backwards skips seperately

18 years ago[PATCH] blkparse: dump requeue info as well
Jens Axboe [Fri, 13 Jan 2006 14:05:30 +0000 (15:05 +0100)]
[PATCH] blkparse: dump requeue info as well

18 years ago[PATCH] blkparse: __account_c() needs to take a signed integer
Jens Axboe [Fri, 13 Jan 2006 12:26:27 +0000 (13:26 +0100)]
[PATCH] blkparse: __account_c() needs to take a signed integer

Otherwise requeues passing negative byte count don't work as expected.

18 years ago[PATCH] blktrace: show stats on sigint as well
Jens Axboe [Fri, 13 Jan 2006 08:09:59 +0000 (09:09 +0100)]
[PATCH] blktrace: show stats on sigint as well

18 years ago[PATCH] blktrace: add support for checking events dropped by the kernel
Tom Zanussi [Fri, 13 Jan 2006 08:01:15 +0000 (09:01 +0100)]
[PATCH] blktrace: add support for checking events dropped by the kernel

18 years agoMerge branch 'master' of ssh://router/data/git/blktrace
Jens Axboe [Thu, 12 Jan 2006 17:58:33 +0000 (18:58 +0100)]
Merge branch 'master' of ssh://router/data/git/blktrace

18 years ago[PATCH] blktrace: smaller code cleanups
Jens Axboe [Thu, 12 Jan 2006 17:57:26 +0000 (18:57 +0100)]
[PATCH] blktrace: smaller code cleanups

18 years ago[PATCH] kernel: update kernel patch (mutex update, and device name fix)
Jens Axboe [Thu, 12 Jan 2006 14:05:31 +0000 (15:05 +0100)]
[PATCH] kernel: update kernel patch (mutex update, and device name fix)

This makes blktrace work with device names that includes slashes, such as
cciss (/dev/cciss/c0d0, for instance).

18 years ago[PATCH] blktrace: use buffered output, halves the CPU usage of tracing.
Jens Axboe [Thu, 12 Jan 2006 13:01:14 +0000 (14:01 +0100)]
[PATCH] blktrace: use buffered output, halves the CPU usage of tracing.

18 years ago[PATCH] blkparse_fmt: missing 'requeue' event handling
Jens Axboe [Thu, 12 Jan 2006 11:44:05 +0000 (12:44 +0100)]
[PATCH] blkparse_fmt: missing 'requeue' event handling

18 years ago[PATCH] Fix typo in blk_add_request in elevator.c (kernel patch)
Jens Axboe [Thu, 12 Jan 2006 10:19:24 +0000 (11:19 +0100)]
[PATCH] Fix typo in blk_add_request in elevator.c (kernel patch)

18 years ago[PATCH] Increase blktrace default subbuffer size
Jens Axboe [Wed, 11 Jan 2006 15:21:34 +0000 (16:21 +0100)]
[PATCH] Increase blktrace default subbuffer size

We generate so much data, that we cannot keep up with the smaller 128kb
buffer. So increase it to 512kb.

18 years ago[PATCH] Update kernel patch to newest 2.6.15-git
Jens Axboe [Wed, 11 Jan 2006 08:47:03 +0000 (09:47 +0100)]
[PATCH] Update kernel patch to newest 2.6.15-git

18 years ago[PATCH] Work-around for 32-bit be64_to_cpu() weirdness
Jens Axboe [Tue, 10 Jan 2006 20:51:34 +0000 (21:51 +0100)]
[PATCH] Work-around for 32-bit be64_to_cpu() weirdness

18 years ago[PATCH] Update kernel patch to match the one in the block git repo
Jens Axboe [Wed, 16 Nov 2005 13:07:37 +0000 (14:07 +0100)]
[PATCH] Update kernel patch to match the one in the block git repo

18 years ago[PATCH] blk_io_trace_remap structure needs padding on 32-bit
Christoph Hellwig [Wed, 16 Nov 2005 13:04:26 +0000 (14:04 +0100)]
[PATCH] blk_io_trace_remap structure needs padding on 32-bit

Signed-off-by: Jens Axboe <axboe@suse.de>
18 years ago[PATCH] Add .gitignore fil
Jens Axboe [Mon, 31 Oct 2005 10:12:23 +0000 (11:12 +0100)]
[PATCH] Add .gitignore fil

18 years ago[PATCH] update kernel support for recent kernel
Jens Axboe [Mon, 31 Oct 2005 10:11:31 +0000 (11:11 +0100)]
[PATCH] update kernel support for recent kernel

Also add ->start_lba ->end_lba support for tracing a range, and
->pid for only following a specific app.

18 years ago[PATCH] rpm should work for version 3.x now (with changed RPMBUILD)
Jens Axboe [Tue, 11 Oct 2005 11:14:56 +0000 (13:14 +0200)]
[PATCH] rpm should work for version 3.x now (with changed RPMBUILD)

18 years ago[PATCH] Include tar ball in clean target
Jens Axboe [Tue, 11 Oct 2005 11:11:02 +0000 (13:11 +0200)]
[PATCH] Include tar ball in clean target

18 years ago[PATCH] Add make rpm target
Jens Axboe [Tue, 11 Oct 2005 11:09:23 +0000 (13:09 +0200)]
[PATCH] Add make rpm target

18 years ago[PATCH] 1.0 preparations
Jens Axboe [Tue, 11 Oct 2005 10:57:36 +0000 (12:57 +0200)]
[PATCH] 1.0 preparations

18 years ago[PATCH] Bump version, should be about good to go for 1.0 blktrace-0.99
Jens Axboe [Tue, 11 Oct 2005 09:36:52 +0000 (11:36 +0200)]
[PATCH] Bump version, should be about good to go for 1.0

18 years ago[PATCH] blkparse: be a little more flexible in mixing -i and -D
Jens Axboe [Tue, 11 Oct 2005 07:50:47 +0000 (09:50 +0200)]
[PATCH] blkparse: be a little more flexible in mixing -i and -D

18 years ago[PATCH] kernel: update remap to work for dm as well
Alan D. Brunelle [Tue, 11 Oct 2005 07:05:58 +0000 (09:05 +0200)]
[PATCH] kernel: update remap to work for dm as well

18 years ago[PATCH] btrace.spec: spelling error
Jens Axboe [Mon, 10 Oct 2005 14:54:19 +0000 (16:54 +0200)]
[PATCH] btrace.spec: spelling error

18 years ago[PATCH] Add rpm spec file
Jens Axboe [Mon, 10 Oct 2005 14:52:51 +0000 (16:52 +0200)]
[PATCH] Add rpm spec file

18 years ago[PATCH] blkparse: sparse and friends don't like ULONG_LONG_MAX
Jens Axboe [Mon, 10 Oct 2005 14:52:38 +0000 (16:52 +0200)]
[PATCH] blkparse: sparse and friends don't like ULONG_LONG_MAX

18 years ago[PATCH] blkparse: fix memory leaks
Jens Axboe [Mon, 10 Oct 2005 11:28:13 +0000 (13:28 +0200)]
[PATCH] blkparse: fix memory leaks

18 years ago[PATCH] blkparse: suff[] should not be static
Jens Axboe [Mon, 10 Oct 2005 10:54:54 +0000 (12:54 +0200)]
[PATCH] blkparse: suff[] should not be static

18 years ago[PATCH] blkparse: remember to bail out if conversion gets too large
Jens Axboe [Mon, 10 Oct 2005 10:52:39 +0000 (12:52 +0200)]
[PATCH] blkparse: remember to bail out if conversion gets too large

18 years ago[PATCH] blkparse: pretty up stats print by converting to correct K/M/G
Jens Axboe [Mon, 10 Oct 2005 10:47:47 +0000 (12:47 +0200)]
[PATCH] blkparse: pretty up stats print by converting to correct K/M/G

18 years ago[PATCH] blkparse: kill debug statement in rate calculation
Jens Axboe [Mon, 10 Oct 2005 10:20:29 +0000 (12:20 +0200)]
[PATCH] blkparse: kill debug statement in rate calculation

18 years ago[PATCH] blkparse: fix bad comment in recent checkin
Jens Axboe [Mon, 10 Oct 2005 10:11:16 +0000 (12:11 +0200)]
[PATCH] blkparse: fix bad comment in recent checkin

18 years ago[PATCH] blkparse: include rate dump for stats
Jens Axboe [Mon, 10 Oct 2005 10:10:04 +0000 (12:10 +0200)]
[PATCH] blkparse: include rate dump for stats

18 years ago[PATCH] blkparse: maintain map of online CPUs instead of open files
Jens Axboe [Mon, 10 Oct 2005 10:09:20 +0000 (12:09 +0200)]
[PATCH] blkparse: maintain map of online CPUs instead of open files

The ->nopenfiles fix is not enough, since it doesn't tell us if
the right CPUs are online or not.

18 years ago[PATCH] Add large file support for 32-bit platforms
Jens Axboe [Sun, 9 Oct 2005 14:07:14 +0000 (16:07 +0200)]
[PATCH] Add large file support for 32-bit platforms

18 years ago[PATCH[ verify_blkparse: dump number of events scanned
Jens Axboe [Sun, 9 Oct 2005 10:35:49 +0000 (12:35 +0200)]
[PATCH[ verify_blkparse: dump number of events scanned

18 years ago[PATCH] stopwatch usage may misorder first event
Jens Axboe [Sun, 9 Oct 2005 10:31:30 +0000 (12:31 +0200)]
[PATCH] stopwatch usage may misorder first event

If the stopwatch_start happens to trigger when we only have
events from _some_ of the available cpus in the rb_sort tree,
the first event may be misreported. Check for that.

18 years ago[PATCH] verify_blkparse: check for correct number of arguments
Jens Axboe [Sun, 9 Oct 2005 09:21:56 +0000 (11:21 +0200)]
[PATCH] verify_blkparse: check for correct number of arguments

18 years ago[PATCH] Making the pdf requires tetex and latex
Jens Axboe [Sun, 9 Oct 2005 09:14:47 +0000 (11:14 +0200)]
[PATCH] Making the pdf requires tetex and latex

18 years ago[PATCH] doc: blktrace.pdf: blktrace.tex dependency
Jens Axboe [Fri, 7 Oct 2005 14:06:00 +0000 (16:06 +0200)]
[PATCH] doc: blktrace.pdf: blktrace.tex dependency

18 years ago[PATCH] Switch hash option -h, update btrace for all new options
Jens Axboe [Fri, 7 Oct 2005 12:05:18 +0000 (14:05 +0200)]
[PATCH] Switch hash option -h, update btrace for all new options

18 years ago[PATCH] blkparse: fix stat printing
Jens Axboe [Fri, 7 Oct 2005 11:21:41 +0000 (13:21 +0200)]
[PATCH] blkparse: fix stat printing

Forgot to increment pci->nelems.

18 years ago[PATCH] Add -v for being more verbose on non-fatal errors
Jens Axboe [Fri, 7 Oct 2005 10:49:17 +0000 (12:49 +0200)]
[PATCH] Add -v for being more verbose on non-fatal errors

Move version to -V instead.

18 years agoMerge branch 'master' of ssh://axboe@router.home.kernel.dk/data/git/blktrace
Jens Axboe [Fri, 7 Oct 2005 09:18:13 +0000 (11:18 +0200)]
Merge branch 'master' of ssh://axboe@router.home.kernel.dk/data/git/blktrace

18 years ago[PATCH] blkparse_fmt: use memcmp() it is (usually) faster
Jens Axboe [Fri, 7 Oct 2005 09:12:58 +0000 (11:12 +0200)]
[PATCH] blkparse_fmt: use memcmp() it is (usually) faster

At least it has better worst case performance.

18 years ago[PATCH] doc: simplify the git checkout command
Jens Axboe [Fri, 7 Oct 2005 08:59:32 +0000 (10:59 +0200)]
[PATCH] doc: simplify the git checkout command

18 years ago[PATCH] doc: add example of PC command tracing
Jens Axboe [Fri, 7 Oct 2005 08:58:16 +0000 (10:58 +0200)]
[PATCH] doc: add example of PC command tracing

18 years ago[PATCH] blkparse_fmt: Check for repeated zeroes in pdu
Jens Axboe [Fri, 7 Oct 2005 08:50:56 +0000 (10:50 +0200)]
[PATCH] blkparse_fmt: Check for repeated zeroes in pdu

We can stop dumping the pdu (typically the cdb) if the rest is just
zeroes, append a .. to show that is the case. Saves screen space.

18 years ago[PATCH] blkparse: dump stdin entries on every iteration
Jens Axboe [Fri, 7 Oct 2005 08:23:35 +0000 (10:23 +0200)]
[PATCH] blkparse: dump stdin entries on every iteration

18 years ago[PATCH] blktrace: fix error on stopping live trace and allow trace on CDROM
Jens Axboe [Fri, 7 Oct 2005 08:22:41 +0000 (10:22 +0200)]
[PATCH] blktrace: fix error on stopping live trace and allow trace on CDROM

We need O_NONBLOCK to trace on an empty CDROM device

18 years ago[PATCH] Update README
Jens Axboe [Fri, 7 Oct 2005 07:35:38 +0000 (09:35 +0200)]
[PATCH] Update README

18 years ago[PATCH] blktrace: gcc-4 signed vs unsigned warning
Jens Axboe [Thu, 6 Oct 2005 15:29:31 +0000 (17:29 +0200)]
[PATCH] blktrace: gcc-4 signed vs unsigned warning

18 years ago[PATCH] blkparse: fix remap sectors dump, it was in kb
Jens Axboe [Thu, 6 Oct 2005 12:25:52 +0000 (14:25 +0200)]
[PATCH] blkparse: fix remap sectors dump, it was in kb

Add t_kb(t) and t_sec(t) macros to help with this.

18 years ago[PATCH] Add support for remap actions
Jens Axboe [Thu, 6 Oct 2005 09:03:20 +0000 (11:03 +0200)]
[PATCH] Add support for remap actions

18 years ago[PATCH] blktrace.tex: add description of each possible action
Jens Axboe [Wed, 5 Oct 2005 15:54:17 +0000 (17:54 +0200)]
[PATCH] blktrace.tex: add description of each possible action

18 years agoMerge branch 'master' of ssh://axboe@brick.kernel.dk/data/git/blktrace
Jens Axboe [Wed, 5 Oct 2005 15:28:41 +0000 (17:28 +0200)]
Merge branch 'master' of ssh://axboe@brick.kernel.dk/data/git/blktrace

18 years ago[PATCH] blktrace.tex: add fs/pc request explanation
Jens Axboe [Wed, 5 Oct 2005 15:28:33 +0000 (17:28 +0200)]
[PATCH] blktrace.tex: add fs/pc request explanation

Kill the 1.1 ideas/questions section, everything in there has been
covered by now.

18 years ago[PATCH] Typo: __BIT_ENDIAN -> __BIG_ENDIAN
Jens Axboe [Wed, 5 Oct 2005 15:22:51 +0000 (17:22 +0200)]
[PATCH] Typo: __BIT_ENDIAN -> __BIG_ENDIAN

18 years ago[PATCH] Better endianness check
Jens Axboe [Wed, 5 Oct 2005 13:16:19 +0000 (15:16 +0200)]
[PATCH] Better endianness check

18 years ago[PATCH] Makefile: only include .c files in deps
Jens Axboe [Wed, 5 Oct 2005 13:16:02 +0000 (15:16 +0200)]
[PATCH] Makefile: only include .c files in deps

18 years ago[PATCH] blktrace: sanity check the buf_size argument, cap at 16MiB.
Jens Axboe [Wed, 5 Oct 2005 11:05:00 +0000 (13:05 +0200)]
[PATCH] blktrace: sanity check the buf_size argument, cap at 16MiB.

18 years ago[PATCH] Makefile: dep fixup
Jens Axboe [Wed, 5 Oct 2005 09:48:14 +0000 (11:48 +0200)]
[PATCH] Makefile: dep fixup

18 years ago[PATCH] Makefile: add dependencies
Jens Axboe [Wed, 5 Oct 2005 09:47:25 +0000 (11:47 +0200)]
[PATCH] Makefile: add dependencies

18 years ago[PATCH] Forgot to kill root blktrace.tex
Jens Axboe [Wed, 5 Oct 2005 09:44:50 +0000 (11:44 +0200)]
[PATCH] Forgot to kill root blktrace.tex

18 years ago[PATCH] Move docs to doc/
Jens Axboe [Wed, 5 Oct 2005 09:38:23 +0000 (11:38 +0200)]
[PATCH] Move docs to doc/

18 years ago[PATCH] Add blktrace users guide
Alan D. Brunelle [Wed, 5 Oct 2005 09:07:49 +0000 (11:07 +0200)]
[PATCH] Add blktrace users guide

18 years ago[PATCH] blkparse: old patch broke the sequence check again
Jens Axboe [Wed, 5 Oct 2005 08:23:36 +0000 (10:23 +0200)]
[PATCH] blkparse: old patch broke the sequence check again

18 years ago[PATCH] blkparse: we have to allow one skip to prevent sequence screwups
Jens Axboe [Wed, 5 Oct 2005 07:54:55 +0000 (09:54 +0200)]
[PATCH] blkparse: we have to allow one skip to prevent sequence screwups

If one CPU file is completed in the first run, check_sequence()
would allow it to skip too early causing unordered events.

18 years ago[PATCH] verify_blkparse: correct sscanf return
Jens Axboe [Wed, 5 Oct 2005 07:53:31 +0000 (09:53 +0200)]
[PATCH] verify_blkparse: correct sscanf return