On 7/24/07, Andrew Morton <[EMAIL PROTECTED]> wrote: > On Tue, 24 Jul 2007 16:12:56 -0400 Robin Getz wrote: > > On Tue 24 Jul 2007 14:12, Andrew Morton pondered: > > > Oh well, it sounds like we need the super-duper fast version. Keep it > > > as simple as possible, please. > > > > What about: > > > > int log_buf_copy(void *dest, int idx, size_t n); > > > > starting at index idx - copy n bytes to dest, return the number of bytes > > copied (in case there are not n bytes in the log_buf yet). > > Sounds sensible. I'd make it return size_t and take a char* arg though. > Or just use `int' - size_t is a bit of a pain and this is all kernel-internal > anwyay.
attached -mike
linux-log_buf_read.patch
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