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tools/perf: Use is_perf_pid_map_name helper function to check dso's of pattern /tmp/perf-%d.map

commit 80d496be89ed ("perf report: Add support for profiling JIT
generated code") added support for profiling JIT generated code.
This patch handles dso's of form "/tmp/perf-$PID.map".

Some of the references doesn't check exactly for same pattern.
some uses "if (!strncmp(dso_name, "/tmp/perf-", 10))". Fix
this by using helper function perf_pid_map_tid and
is_perf_pid_map_name which looks for proper pattern of
form: "/tmp/perf-$PID.map" for these checks.

Signed-off-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Reviewed-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: akanksha@linux.ibm.com
Cc: kjain@linux.ibm.com
Cc: maddy@linux.ibm.com
Cc: disgoel@linux.vnet.ibm.com
Cc: linuxppc-dev@lists.ozlabs.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20240623064850.83720-2-atrajeev@linux.vnet.ibm.com

authored by

Athira Rajeev and committed by
Namhyung Kim b9241f15 b0979f00

+2 -2
+1 -1
tools/perf/util/dsos.c
··· 275 275 char *base, *lname; 276 276 int tid; 277 277 278 - if (sscanf(dso__long_name(dso), "/tmp/perf-%d.map", &tid) == 1) { 278 + if (perf_pid_map_tid(dso__long_name(dso), &tid)) { 279 279 if (asprintf(&base, "[JIT] tid %d", tid) < 0) 280 280 return; 281 281 } else {
+1 -1
tools/perf/util/srcline.c
··· 39 39 if (dso_name[0] == '[') 40 40 return NULL; 41 41 42 - if (!strncmp(dso_name, "/tmp/perf-", 10)) 42 + if (is_perf_pid_map_name(dso_name)) 43 43 return NULL; 44 44 45 45 return dso_name;