On Sat, 2001-09-08 at 19:11, Manfred Spraul wrote:
> No.
> It seems to be a missing ctx_sw_off() in highmem.h:
> kmap_atomic uses a per-cpu variable, thus ctx_sw_off() is needed in
> kmap_atomic, and ctx_sw_on() in kunmap_atomic().
in my tree, kmap_atomic and kunmap_atomic are just defined to
kmap/kunmap. are you suggesting something like this?
#define kmap_atomic(page,idx) ctx_sw_off(); kmap(page);
#define kunmap_atomic(page,idx) ctx_sw_on(); kunmap(page);
-- Robert M. Love rml at ufl.edu rml at tech9.net- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
This archive was generated by hypermail 2b29 : Sat Sep 15 2001 - 21:00:16 EST