On Thu, 25 Jul 2024 at 02:24, Tom Rini <tr...@konsulko.com> wrote: > > On Wed, Jul 24, 2024 at 11:31:48AM +0530, Sughosh Ganu wrote: > > > From: Simon Glass <s...@chromium.org> > > > > Use this new data structure in the utility function. > > > > Signed-off-by: Simon Glass <s...@chromium.org> > > Signed-off-by: Sughosh Ganu <sughosh.g...@linaro.org> > > --- > > lib/strto.c | 35 +++++++++++++++++++---------------- > > 1 file changed, 19 insertions(+), 16 deletions(-) > > This is rather big growth when we didn't already have realloc: > 05: lib: Convert str_to_list() to use alist > aarch64: (for 1/1 boards) all +1765.0 rodata +37.0 text +1728.0 > xilinx_versal_mini_emmc0: all +1765 rodata +37 text +1728 > u-boot: add: 7/0, grow: 1/0 bytes: 1728/0 (1728) > function old new > delta > realloc - 1120 > +1120 > alist_ensure_ptr - 140 > +140 > alist_expand_to - 136 > +136 > alist_init - 108 > +108 > alist_uninit_move_ptr - 76 > +76 > alist_add_ptr - 72 > +72 > alist_uninit - 48 > +48 > str_to_list 204 232 > +28 >
I am working on an implementation of lmb maps using lists. The list nodes are then allocated with calloc, which I believe is included in most of the board images. We can then compare the size impact with the two implementations (alist vs list). Thanks. -sughosh > -- > Tom
