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authorRobert Richter <robert.richter@amd.com>2011-06-07 11:49:55 +0200
committerIngo Molnar <mingo@elte.hu>2011-07-21 20:41:57 +0200
commit1ac2e6ca44e13a087eb7438d284f887097ee7e84 (patch)
tree7ee4f00a67850e1e247610cefeae0ee7aa7b239a /drivers/oprofile
parent9985c20f9e4aee6857c08246b273a3695a52b929 (diff)
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x86, perf: Make copy_from_user_nmi() a library function
copy_from_user_nmi() is used in oprofile and perf. Moving it to other library functions like copy_from_user(). As this is x86 code for 32 and 64 bits, create a new file usercopy.c for unified code. Signed-off-by: Robert Richter <robert.richter@amd.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/20110607172413.GJ20052@erda.amd.com Signed-off-by: Ingo Molnar <mingo@elte.hu>
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