Commit-ID: c3a0bbc7ad7598dec5a204868bdf8a2b1b51df14 Gitweb: http://git.kernel.org/tip/c3a0bbc7ad7598dec5a204868bdf8a2b1b51df14 Author: Adrian Hunter <[email protected]> AuthorDate: Fri, 24 Mar 2017 14:15:52 +0200 Committer: Arnaldo Carvalho de Melo <[email protected]> CommitDate: Mon, 27 Mar 2017 11:58:08 -0300
perf auxtrace: Fix no_size logic in addr_filter__resolve_kernel_syms() Address filtering with kernel symbols incorrectly resulted in the error "Cannot determine size of symbol" because the no_size logic was the wrong way around. Signed-off-by: Adrian Hunter <[email protected]> Tested-by: Andi Kleen <[email protected]> Cc: [email protected] # v4.9+ Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/util/auxtrace.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/util/auxtrace.c b/tools/perf/util/auxtrace.c index c5a6e0b1..78bd632 100644 --- a/tools/perf/util/auxtrace.c +++ b/tools/perf/util/auxtrace.c @@ -1826,7 +1826,7 @@ static int addr_filter__resolve_kernel_syms(struct addr_filter *filt) filt->addr = start; if (filt->range && !filt->size && !filt->sym_to) { filt->size = size; - no_size = !!size; + no_size = !size; } } @@ -1840,7 +1840,7 @@ static int addr_filter__resolve_kernel_syms(struct addr_filter *filt) if (err) return err; filt->size = start + size - filt->addr; - no_size = !!size; + no_size = !size; } /* The very last symbol in kallsyms does not imply a particular size */
