perf tools: Handle JITed code in shared memory
commit 89365e6c9ad4c0e090e4c6a4b67a3ce319381d89 upstream. Need to check for /dev/zero. Most likely more strings are missing too. Signed-off-by: Andi Kleen <ak@linux.intel.com> Link: http://lkml.kernel.org/r/1366848182-30449-1-git-send-email-andi@firstfloor.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Vinson Lee <vlee@freedesktop.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -21,6 +21,7 @@ const char *map_type__name[MAP__NR_TYPES] = {
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static inline int is_anon_memory(const char *filename)
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{
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return !strcmp(filename, "//anon") ||
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!strcmp(filename, "/dev/zero (deleted)") ||
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!strcmp(filename, "/anon_hugepage (deleted)");
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}
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