Alan Cox 9c6a71e4ca Introduce pmap_try_insert_pv_entry(), a function that conditionally creates ... a pv entry if the number of entries is below the high water mark for pv entries. Use pmap_try_insert_pv_entry() in pmap_copy() instead of pmap_insert_entry(). This avoids possible recursion on a pmap lock in get_pv_entry(). Eliminate the explicit low-memory checks in pmap_copy(). The check that the number of pv entries was below the high water mark was largely ineffective because it was located in the outer loop rather than the inner loop where pv entries were allocated. Instead of checking, we attempt the allocation and handle the failure. Reviewed by: tegge Reported by: kris MFC after: 5 days		2006-04-02 05:45:05 +00:00
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acpica	If the XSDT address in the RSDP for an ACPI 2.0 machine is NULL, then fall	2006-03-27 15:59:48 +00:00
bios	Fix build (including both asm.h and asmacros.h is evil).	2005-07-22 15:01:07 +00:00
compile
conf	Add kbdmux(4) to GENERIC	2006-03-31 19:03:37 +00:00
cpufreq	Add frequency-voltage tables for Intel 778, 758, 773, 753, and 733J	2006-02-25 04:55:38 +00:00
i386	Introduce pmap_try_insert_pv_entry(), a function that conditionally creates	2006-04-02 05:45:05 +00:00
ibcs2	Regenerate.	2006-02-06 22:15:00 +00:00
include	Use wrapper macros for atomic pointer operations in order to perform the	2006-03-28 14:34:48 +00:00
isa	Rework how we wire up interrupt sources to CPUs:	2006-02-28 22:24:55 +00:00
linux	regen	2006-03-18 20:49:01 +00:00
pci	- Make pcib_devclass private to sys/dev/pci/pci_pci.c and change all the	2006-01-06 19:22:19 +00:00
svr4	Use svr4_si_{addr,code,errno,signo,trap} in preference to si_{...}.	2005-10-19 14:59:54 +00:00
xbox	Committed the xbox syscons(8)-able console driver.	2006-03-03 14:52:57 +00:00
Makefile