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| author | Arnd Bergmann <arnd@arndb.de> | 2009-06-23 21:37:26 +0200 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2009-11-03 16:06:52 +0100 |
| commit | 20c1f641bb80fb272dec959a5caabed92e5a422e (patch) | |
| tree | f86824522190b527c211ae43054e1e0a1f25568d /lib/extable.c | |
| parent | lib/checksum.c: use 32-bit arithmetic consistently (diff) | |
| download | linux-20c1f641bb80fb272dec959a5caabed92e5a422e.tar.xz linux-20c1f641bb80fb272dec959a5caabed92e5a422e.zip | |
lib/checksum.c: make do_csum optional
Mike Frysinger suggested that do_csum should be optional
so that an architecture can use the generic checksum code
but still provide an optimized fast-path for the most
critical function.
This can mean an implementation using inline assembly,
or in case of Alpha one using 64-bit arithmetic in C.
Cc: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'lib/extable.c')
0 files changed, 0 insertions, 0 deletions