From mboxrd@z Thu Jan 1 00:00:00 1970 From: miloody@gmail.com (loody) Date: Fri, 28 Mar 2014 16:18:10 +0800 Subject: [lttng-dev] trace_block_rq_complete duplicate define Message-ID: hi all: My environment is like below: 1. kernel 3.8.13 2. lttng modules is 2.4.0 ( i also try lttng-modules-2.3.5 but result is the same) I will get "trace_block_rq_complete duplicate define" like below: is there kernel or lttng modules patch I need to fix this compile error? Thanks for your help in advance, CC [M] /media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/lttng-probe-block.o In file included from /media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/../instrumentation/events/lttng-module/../../../probes/lttng-events.h:157:0, from /media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/../instrumentation/events/lttng-module/../../../probes/define_trace.h:148, from /media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/../instrumentation/events/lttng-module/block.h:877, from /media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/lttng-probe-block.c:41: /media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/../instrumentation/events/lttng-module/../../../probes/../instrumentation/events/lttng-module/block.h:240:1: error: conflicting types for 'trace_block_rq_complete' In file included from /media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/lttng-probe-block.c:30:0: include/trace/events/block.h:124:1: note: previous definition of 'trace_block_rq_complete' was here make[3]: *** [/media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes/lttng-probe-block.o] Error 1 make[2]: *** [/media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0/probes] Error 2 make[1]: *** [_module_/media/sdb1/software/lttng/lttng.arm.ok/lttng-modules-2.4.0] Error 2 make[1]: Leaving directory `/media/sdb2/Novatek2/NT72668/fpga.kernel/kernel.3.8/private/VDLinux_3.8.2/linux-3.8.2'