parisc: Remove flush_user_dcache_range and flush_user_icache_range

Browse source

The functions flush_user_dcache_range() and flush_user_icache_range()
are only used by the parisc signal handling code.  This code only needs
to flush a couple of lines, so the threshold check is unnecessary
overhead.

Signed-off-by: John David Anglin <dave.anglin@bell.net>
Signed-off-by: Helge Deller <deller@gmx.de>

...

This commit is contained in:

John David Anglin 2017-02-20 14:02:46 -05:00 • committed by Helge Deller

parent 8351badf34

commit ef470a60e1

3 changed files with 7 additions and 26 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/parisc/include/asm/cacheflush.h

View file

18

arch/parisc/kernel/cache.c

View file

13

arch/parisc/kernel/signal.c

View file