Konstantin Belousov eac91e326a Reduce the amount of calls to VOP_BMAP() made from the local vnode ... pager. It is enough to execute VOP_BMAP() once to obtain both the disk block address for the requested page, and the before/after limits for the contiguous run. The clipping of the vm_page_t array passed to the vnode_pager_generic_getpages() and the disk address for the first page in the clipped array can be deduced from the call results. While there, remove some noise (like if (1) {...}) and adjust nearby code. Reviewed by: alc Discussed with: glebius Tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 3 weeks		2015-10-24 21:59:22 +00:00
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_vm_radix.h
default_pager.c
device_pager.c
memguard.c
memguard.h
phys_pager.c
pmap.h
redzone.c
redzone.h
sg_pager.c
swap_pager.c	Mark swap_pager_putpages static at its definition. It was already	2015-10-05 21:29:17 +00:00
swap_pager.h
uma_core.c	Exploit r288122 to address a cosmetic issue. Since the pages allocated	2015-09-26 17:45:10 +00:00
uma_dbg.c
uma_dbg.h
uma_int.h
uma.h
vm_domain.c
vm_domain.h
vm_extern.h
vm_fault.c
vm_glue.c	Exploit r288122 to avoid pointlessly enqueueing a page that is about to be	2015-10-09 03:38:58 +00:00
vm_init.c	Parallelize the buffer cache and rewrite getnewbuf(). This results in a	2015-10-14 02:10:07 +00:00
vm_kern.c	Exploit r288122 to address a cosmetic issue. Pages belonging to either	2015-10-06 05:49:00 +00:00
vm_kern.h
vm_map.c	Remove a check which caused spurious SIGSEGV on usermode access to the	2015-09-09 06:19:33 +00:00
vm_map.h
vm_meter.c	Remove the v_cache_min and v_cache_max sysctls. They are unused and have	2015-09-11 03:00:20 +00:00
vm_mmap.c
vm_object.c	As a step towards the elimination of PG_CACHED pages, rework the handling	2015-09-30 23:06:29 +00:00
vm_object.h	As a step towards the elimination of PG_CACHED pages, rework the handling	2015-09-30 23:06:29 +00:00
vm_page.c	Reduce the scope of a variable to the only file where it is used.	2015-10-03 19:27:52 +00:00
vm_page.h	Fix capitalization	2015-10-23 12:06:06 +00:00
vm_pageout.c	Only marker is guaranteed to be present on the queue after the relock	2015-10-18 09:33:28 +00:00
vm_pageout.h	Reduce the scope of a variable to the only file where it is used.	2015-10-03 19:27:52 +00:00
vm_pager.c
vm_pager.h
vm_param.h	Remove the v_cache_min and v_cache_max sysctls. They are unused and have	2015-09-11 03:00:20 +00:00
vm_phys.c
vm_phys.h
vm_radix.c
vm_radix.h
vm_reserv.c
vm_reserv.h
vm_unix.c
vm_zeroidle.c
vm.h
vnode_pager.c	Reduce the amount of calls to VOP_BMAP() made from the local vnode	2015-10-24 21:59:22 +00:00
vnode_pager.h