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| author | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-22 11:02:18 +0200 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-09-24 17:18:41 +0200 |
| commit | 646db260b843d2f758559a5483174354c304acf8 (patch) | |
| tree | 73cf06896311567e8fcb75730d4461fd689a3d3f /scripts/stackusage | |
| parent | a645654b817feba05e5156345325d19fc85ebc9f (diff) | |
| parent | 1f93e4a96c9109378204c147b3eec0d0e8100fde (diff) | |
Merge tag 'v4.3-rc2' into topic/drm-misc
Backmerge Linux 4.3-rc2 because of conflicts in the dp helper code
between bugfixes and new code. Just adjacent lines really.
On top of that there's a silent conflict in the new fsl-dcu driver
merged into 4.3 and
commit 844f9111f6f54f88eb2f0fac121b82ce77193866
Author: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Date: Wed Sep 2 10:42:40 2015 +0200
drm/atomic: Make prepare_fb/cleanup_fb only take state, v3.
which Thierry Reding spotted and provided a fixup for.
Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>
Diffstat (limited to 'scripts/stackusage')
| -rwxr-xr-x | scripts/stackusage | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/scripts/stackusage b/scripts/stackusage new file mode 100755 index 000000000000..8cf26640ef8a --- /dev/null +++ b/scripts/stackusage @@ -0,0 +1,33 @@ +#!/bin/sh + +outfile="" +now=`date +%s` + +while [ $# -gt 0 ] +do + case "$1" in + -o) + outfile="$2" + shift 2;; + -h) + echo "usage: $0 [-o outfile] <make options/args>" + exit 0;; + *) break;; + esac +done + +if [ -z "$outfile" ] +then + outfile=`mktemp --tmpdir stackusage.$$.XXXX` +fi + +KCFLAGS="${KCFLAGS} -fstack-usage" make "$@" + +# Prepend directory name to file names, remove column information, +# make file:line/function/size/type properly tab-separated. +find . -name '*.su' -newermt "@${now}" -print | \ + xargs perl -MFile::Basename -pe \ + '$d = dirname($ARGV); s#([^:]+:[0-9]+):[0-9]+:#$d/$1\t#;' | \ + sort -k3,3nr > "${outfile}" + +echo "$0: output written to ${outfile}" |