cinap_lenrek b8cf3cb879 kernel: reduce Page structure size by changing Page.cachectl[] ... there are no kernels currently that do page coloring, so the only use of cachectl[] is flushing the icache (on arm and ppc). on pc64, cachectl consumes 32 bytes in each page resulting in over 200 megabytes of overhead for 32gb of ram with 4K pages. this change removes cachectl[] and adds txtflush ulong that is set to ~0 by pio() to instruct putmmu() to flush the icache.		2015-02-07 02:52:23 +01:00
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doc
games/lib	fortunes: The NTP codebase is larger than the SSH codebase.	2015-02-02 21:30:07 -05:00
include	bio: add Bfdopen() from plan9port	2014-12-14 20:21:42 +01:00
lib	qmail: call mail instead of smtp with the wrong path	2014-12-11 14:45:16 -05:00
man	fplot: add modulus % operator	2015-02-05 19:55:46 +01:00
src	kernel: reduce Page structure size by changing Page.cachectl[]	2015-02-07 02:52:23 +01:00