tracing/probes: Fix basic print type functions

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The print format of s32 type was "ld" and it's casted to "long".  So
it turned out to print 4294967295 for "-1" on 64-bit systems.  Not
sure whether it worked well on 32-bit systems.

Anyway, it doesn't need to have cast argument at all since it already
casted using type pointer - just get rid of it.  Thanks to Oleg for
pointing that out.

And print 0x prefix for unsigned type as it shows hex numbers.

Suggested-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: zhangwei(Jovi) <jovi.zhangwei@huawei.com>
Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>

...

This commit is contained in:

Namhyung Kim 2013-07-31 17:21:01 +09:00 • committed by Steven Rostedt

parent 306cfe2025

commit 50eb2672ce

1 changed files with 11 additions and 11 deletions

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kernel/trace/trace_probe.c

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