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authorArnaldo Carvalho de Melo <acme@redhat.com>2010-03-30 18:27:39 -0300
committerIngo Molnar <mingo@elte.hu>2010-05-13 07:55:29 +0200
commit46db2c3205ca6e24adbb9b038441bc8f65360535 (patch)
tree28a70cdb69e82795b699d3184f51faf7903d1088 /block/cfq-iosched.c
parent829e92458532b1dbfeb972435d45bb060cdbf5a3 (diff)
perf record: Add a fallback to the reference relocation symbol
Usually "_text" is enough, but I received reports that its not always available, so fallback to "_stext" for the symbol we use to check if we need to apply any relocation to all the symbols in the kernel symtab, for when, for instance, kexec is being used. Reported-by: Darren Hart <dvhltc@us.ibm.com> Reported-by: Steven Rostedt <rostedt@goodmis.org> Cc: Frédéric Weisbecker <fweisbec@gmail.com> Cc: Mike Galbraith <efault@gmx.de> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'block/cfq-iosched.c')
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