Hi,
The following patch series use the gnu hash to speedup device/driver
matching.
String compare is slow so we will calculate at runtime a hash that we
can compare quickly to speed up the match
in a second step we could speed up this more by calculating the hash
at compile time
The following changes since commit d92ed454107b4d6f0d30fa0271da191ae5911d18:
Merge branch 'for-next/video' into next (2017-02-27 08:51:08 +0100)
are available in the git repository at:
git://git.jcrosoft.org/barebox.git delivery/gnuhash
for you to fetch changes up to 5ede85afc958bdf488a3c5e56061e7f27c26cbc6:
driver: generate hash at runtime to speed up device/driver matching
(2017-03-01 03:49:34 +0800)
----------------------------------------------------------------
Jean-Christophe PLAGNIOL-VILLARD (2):
driver: remove the const of struct platform_device_id *id_table
driver: generate hash at runtime to speed up device/driver matching
drivers/base/bus.c | 16 ++++++++++------
drivers/base/driver.c | 27 ++++++++++++++++++++++++++-
include/driver.h | 7 ++++++-
3 files changed, 42 insertions(+), 8 deletions(-)
Best Regards,
J.
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