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app/trace: don't use shm_name when using file_name during remaping trace

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Change-Id: I9449d40ff31039f3f59bc60c956592e0e565437a
Signed-off-by: Tomasz Zawadzki <tomasz.zawadzki@intel.com>
Reviewed-on: https://review.gerrithub.io/435114
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Chandler-Test-Pool: SPDK Automated Test System <sys_sgsw@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Xiaodong Liu <xiaodong.liu@intel.com>
This commit is contained in:
Tomasz Zawadzki 2018-11-27 05:45:12 -05:00 committed by Ben Walker
parent e5b455a150
commit 6b8ca50e84
1 changed files with 1 additions and 1 deletions
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app/trace/trace.cpp
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@ -383,7 +383,7 @@ int main(int argc, char **argv)
munmap(history_ptr, sizeof(*g_histories)); munmap(history_ptr, sizeof(*g_histories));
history_ptr = mmap(NULL, trace_histories_size, PROT_READ, MAP_SHARED, fd, 0); history_ptr = mmap(NULL, trace_histories_size, PROT_READ, MAP_SHARED, fd, 0);
if (history_ptr == MAP_FAILED) { if (history_ptr == MAP_FAILED) {
fprintf(stderr, "Could not mmap shm %s.\n", shm_name); fprintf(stderr, "Could not mmap %s.\n", file_name ? file_name : shm_name);
usage(); usage();
exit(-1); exit(-1);
} }