Thomas Gleixner a1e2f60e3e perf: Fix dynamic field detection ... Checking if a tracing field is an array with a dynamic length requires to check the field type and seek the "__data_loc" string that prepends the actual type, as can be found in a trace event format file: field:__data_loc char[] name; offset:16; size:4; signed:1; But we actually use strcmp() to check if the field type fully matches "__data_loc", which may fail as we trip over the rest of the type. To fix this, use strncmp to only check if it starts with "__data_loc". Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> Cc: Tom Zanussi <tzanussi@gmail.com> Cc: Steven Rostedt <rostedt@goodmis.org> LKML-Reference: <1271282283-23721-1-git-send-regression-fweisbec@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>		2010-04-15 01:34:46 +02:00
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perf	perf: Fix dynamic field detection	2010-04-15 01:34:46 +02:00