uprobes: Do not use -EEXIST in install_breakpoint() paths

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-EEXIST from install_breakpoint() no longer makes sense, all
callers should simply treat it as "success". Change the code
to return zero and simplify register_for_each_vma().

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Acked-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>

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Oleg Nesterov 2012-08-08 17:35:08 +02:00

parent 5e5be71ab3

commit 78f7411668

1 changed files with 5 additions and 11 deletions

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kernel/events/uprobes.c

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