diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2023-08-16 17:33:34 +0200 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-08-21 13:46:25 -0700 |
| commit | 198430f7f785e072d5d70fe522b6c7abdf41068a (patch) | |
| tree | be9325fb0896721253e7356dd7bc11b31910dd9c /scripts/bloat-o-meter | |
| parent | ef815d2cba782e96b9aad9483523d474ed41c62a (diff) | |
| download | lwn-198430f7f785e072d5d70fe522b6c7abdf41068a.tar.gz lwn-198430f7f785e072d5d70fe522b6c7abdf41068a.zip | |
scripts/bloat-o-meter: count weak symbol sizes
Currently, bloat-o-meter does not take into account weak symbols, and
thus ignores any size changes in code or data marked __weak.
Fix this by handling weak code ("w"/"W") and data ("v"/"V").
Link: https://lkml.kernel.org/r/a1e7abd2571c3bbfe75345d6ee98b276d2d5c39d.1692200010.git.geert+renesas@glider.be
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'scripts/bloat-o-meter')
| -rwxr-xr-x | scripts/bloat-o-meter | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/scripts/bloat-o-meter b/scripts/bloat-o-meter index 36303afa9dfc..888ce286a351 100755 --- a/scripts/bloat-o-meter +++ b/scripts/bloat-o-meter @@ -100,12 +100,12 @@ def print_result(symboltype, symbolformat): print("Total: Before=%d, After=%d, chg %+.2f%%" % (otot, ntot, percent)) if args.c: - print_result("Function", "tT") - print_result("Data", "dDbB") + print_result("Function", "tTwW") + print_result("Data", "dDbBvV") print_result("RO Data", "rR") elif args.d: - print_result("Data", "dDbBrR") + print_result("Data", "dDbBrRvV") elif args.t: - print_result("Function", "tT") + print_result("Function", "tTwW") else: - print_result("Function", "tTdDbBrR") + print_result("Function", "tTdDbBrRvVwW") |