b2be5451f6
When parsing /proc/xxx/maps, the sscanf in perf_event__synthesize_mmap_events truncate the map name at the space in "/anon_hugepage (deleted)". is_anon_memory() then only receives the string "/anon_hugepage" and does not detect it. We change is_anon_memory() to only compare the first part of the string, effectively ignoring if " (deleted)" is there. Signed-off-by: Yannick Brosseau <scientist@fb.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Joshua Zhu <zhu.wen-jie@hp.com> Cc: kernel-team@fb.com Link: http://lkml.kernel.org/r/1448538152-2898-1-git-send-email-scientist@fb.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>