Hi,
szjozsef <[email protected]> writes:
> semantic error: failed to retrieve location attribute for local 'bio'
> (dieoffset: 0x1e58415): identifier '$bio' at
> /usr/share/systemtap/tapset/ioblock.stp:103:33
> source: devname = __bio_devname($bio)
> ^
> semantic error: failed to retrieve location attribute for local 'bio'
> (dieoffset: 0x1e58415): identifier '$bio' at :108:14
> source: rw = $bio->bi_rw
> ^
> semantic error: failed to retrieve location attribute for local 'bio'
> (dieoffset: 0x1e58415): identifier '$bio' at :114:16
> source: size = $bio->bi_size
> ^
> Pass 2: analyzed script: 6 probe(s), 33 function(s), 7 embed(s), 2 global(s)
> using 274228virt/119048res/7676shr kb, in 1540usr/220sys/1765real ms.
> Pass 2: analysis failed. Try again with another '--vp 01' option.
thanks. I can reproduce this:
$ stap a.stp
semantic error: failed to retrieve location attribute for local 'bio'
(dieoffset: 0x1e58415): identifier '$bio' at
/usr/share//systemtap/tapset/ioblock.stp:103:33
source: devname = __bio_devname($bio)
^
semantic error: failed to retrieve location attribute for local 'bio'
(dieoffset: 0x1e58415): identifier '$bio' at :108:14
source: rw = $bio->bi_rw
^
semantic error: failed to retrieve location attribute for local 'bio'
(dieoffset: 0x1e58415): identifier '$bio' at :114:16
source: size = $bio->bi_size
^
Pass 2: analysis failed. Try again with another '--vp 01' option.
$ cat /proc/version
Linux version 3.2.0-4-amd64 ([email protected]) (gcc version 4.6.3
(Debian 4.6.3-14) ) #1 SMP Debian 3.2.63-2
-Timo
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