Greg Kroah-Hartman
598cf27219
Link: https://lore.kernel.org/r/20260217200002.683975158@linuxfoundation.org Tested-by: Florian Fainelli <florian.fainelli@broadcom.com> Tested-by: Takeshi Ogasawara <takeshi.ogasawara@futuring-girl.com> Tested-by: Peter Schneider <pschneider1968@googlemail.com> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Salvatore Bonaccorso <carnil@debian.org> Tested-by: Brett A C Sheffield <bacs@librecast.net> Tested-by: Mark Brown <broonie@kernel.org> Tested-by: Luna Jernberg <droidbittin@gmail.com> Tested-by: Ronald Warsow <rwarsow@gmx.de> Tested-by: Justin M. Forbes <jforbes@fedoraproject.org> Tested-by: Ron Economos <re@w6rz.net> Tested-by: Miguel Ojeda <ojeda@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
25 lines
457 B
Plaintext
25 lines
457 B
Plaintext
/*
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$1: dev_t
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$2: RWBS
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$3: strlen($2)
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*/
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BEGIN {
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@last_rw[$1, str($2)] = (uint64)0;
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}
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tracepoint:block:block_rq_complete
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{
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$dev = $1;
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if ((int64)args.dev == $1 && !strncmp(args.rwbs, str($2), $3)) {
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$last = @last_rw[$dev, str($2)];
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if ((uint64)args.sector != $last) {
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printf("io_out_of_order: exp %llu actual %llu\n",
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args.sector, $last);
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}
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@last_rw[$dev, str($2)] = (args.sector + args.nr_sector);
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}
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}
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END {
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clear(@last_rw);
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}
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