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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2013-02-23 17:53:52 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-02-23 17:53:52 +0000 |
| commit | d3f79584a8b59a6760a8fe465b22e54081eaeb5e (patch) | |
| tree | 6b77601e515a3133b9b7537f2592b1fb15fb3425 /arch/arm/kernel/process.c | |
| parent | Linux 3.8 (diff) | |
| download | wireguard-linux-d3f79584a8b59a6760a8fe465b22e54081eaeb5e.tar.xz wireguard-linux-d3f79584a8b59a6760a8fe465b22e54081eaeb5e.zip | |
ARM: cleanup undefined instruction entry code
We don't need to keep reloading the thread into into r10 - we can do
this once and keep the value cached in the register. Also, schedule
some instructions better so that the pipeline doesn't stall after a
load in the neon code.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel/process.c')
0 files changed, 0 insertions, 0 deletions