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
amd64	Introduce pmap_try_insert_pv_entry(), a function that conditionally creates	2006-04-02 05:45:05 +00:00
compile	Make space for compilations.	2002-07-06 02:49:07 +00:00
conf	Add kbdmux(4) to GENERIC on amd64	2006-03-31 23:04:48 +00:00
ia32	Simplify system time accounting for profiling.	2006-02-08 08:09:17 +00:00
include	Merge/sync with i386: various cosmetic tweaks	2006-03-14 00:01:56 +00:00
isa	Rework how we wire up interrupt sources to CPUs:	2006-02-28 22:24:55 +00:00
linux32	regen: fix of linuxolator with testing in a cross-build	2006-03-20 18:54:29 +00:00
pci	MFi386: rename pcib_devclass to hostb_devclass (cosmetic here)	2006-03-13 23:58:40 +00:00
Makefile	This commit adds basic support for the UFS2 filesystem. The UFS2	2002-06-21 06:18:05 +00:00