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| author | Stuart Menefy <stuart.menefy@st.com> | 2007-09-28 12:36:35 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-09-28 12:36:35 +0900 |
| commit | 023ef184fff6ac2e7cba345708f35536a2a419cb (patch) | |
| tree | c80cc81eeb473a214fee0d2a0e952448071cf154 /arch/ppc/syslib | |
| parent | 24eb17e0813490497f4d5b2fad218bdba402cece (diff) | |
| download | kernel_samsung_crespo-023ef184fff6ac2e7cba345708f35536a2a419cb.zip kernel_samsung_crespo-023ef184fff6ac2e7cba345708f35536a2a419cb.tar.gz kernel_samsung_crespo-023ef184fff6ac2e7cba345708f35536a2a419cb.tar.bz2 | |
sh: __copy_user() optimizations for small copies.
This implements a fast-path for small (less than 12 bytes) copies,
with the existing path treated as the slow-path and left as the default
behaviour for all other copy sizes.
Signed-off-by: Stuart Menefy <stuart.menefy@st.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/ppc/syslib')
0 files changed, 0 insertions, 0 deletions