Konstantin Belousov ecfbddf0cd sysctl vm.objects: report backing object and swap use ... For anonymous objects, provide a handle kvo_me naming the object, and report the handle of the backing object. This allows userspace to deconstruct the shadow chain. Right now the handle is the address of the object in KVA, but this is not guaranteed. For the same anonymous objects, report the swap space used for actually swapped out pages, in kvo_swapped field. I do not believe that it is useful to report full 64bit counter there, so only uint32_t value is returned, clamped to the max. For kinfo_vmentry, report anonymous object handle backing the entry, so that the shadow chain for the specific mapping can be deconstructed. Reviewed by: markj Sponsored by: The FreeBSD Foundation MFC after: 1 week Differential revision: https://reviews.freebsd.org/D29771		2021-04-19 21:32:01 +03:00
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_vm_phys.h	vm_phys: Try to clean up NUMA KPIs	2020-11-19 03:59:21 +00:00
_vm_radix.h
default_pager.c	vm: clean up empty lines in .c and .h files	2020-09-01 21:20:45 +00:00
device_pager.c	Don't hold the object lock while calling getpages.	2020-01-19 23:47:32 +00:00
memguard.c	vm: clean up empty lines in .c and .h files	2020-09-01 21:20:45 +00:00
memguard.h	LinuxKPI: Implement ksize() function.	2020-08-29 19:26:31 +00:00
phys_pager.c	Allow consumer to customize physical pager.	2020-09-09 00:00:43 +00:00
pmap.h	Add pmap_enter(9) PMAP_ENTER_LARGEPAGE flag and implement it on amd64.	2020-09-09 21:50:24 +00:00
redzone.c	vm: clean up empty lines in .c and .h files	2020-09-01 21:20:45 +00:00
redzone.h
sg_pager.c	vm: clean up empty lines in .c and .h files	2020-09-01 21:20:45 +00:00
swap_pager.c	sysctl vm.objects: report backing object and swap use	2021-04-19 21:32:01 +03:00
swap_pager.h	sysctl vm.objects: report backing object and swap use	2021-04-19 21:32:01 +03:00
uma_core.c	uma: Introduce per-domain reclamation functions	2021-04-14 13:03:34 -04:00
uma_dbg.c
uma_dbg.h
uma_int.h	uma: Introduce per-domain reclamation functions	2021-04-14 13:03:34 -04:00
uma.h	uma: Introduce per-domain reclamation functions	2021-04-14 13:03:34 -04:00
vm_domainset.c	Add interruptible variant of vm_wait(9), vm_wait_intr(9).	2020-09-08 23:28:09 +00:00
vm_domainset.h	Add interruptible variant of vm_wait(9), vm_wait_intr(9).	2020-09-08 23:28:09 +00:00
vm_dumpset.h	Avoid dump_avail[] redefinition.	2020-10-14 22:51:40 +00:00
vm_extern.h	Remove the VM map zone.	2020-08-17 13:02:01 +00:00
vm_fault.c	vm_fault: Shoot down multiply mapped COW source page mappings	2021-04-06 14:49:28 -04:00
vm_glue.c	kstack: Add KASAN state transitions	2021-04-13 17:42:21 -04:00
vm_init.c	Make MAXPHYS tunable. Bump MAXPHYS to 1M.	2020-11-28 12:12:51 +00:00
vm_kern.c	uma: Introduce per-domain reclamation functions	2021-04-14 13:03:34 -04:00
vm_kern.h	Remove the VM map zone.	2020-08-17 13:02:01 +00:00
vm_map.c	vm_map_protect(): remove not needed recalculations of new_prot, new_maxprot	2021-01-14 10:02:43 +02:00
vm_map.h	vm_map_protect: allow to set prot and max_prot in one go.	2021-01-13 01:35:22 +02:00
vm_meter.c	Use atomic loads/stores when updating td->td_state	2021-02-18 14:02:48 +00:00
vm_mmap.c	Rename kern_mmap_req to kern_mmap	2021-01-25 21:50:37 +00:00
vm_object.c	sysctl vm.objects: report backing object and swap use	2021-04-19 21:32:01 +03:00
vm_object.h	Allow consumer to customize physical pager.	2020-09-09 00:00:43 +00:00
vm_page.c	vm: Round up npages and alignment for contig reclamation	2021-03-02 10:21:02 -05:00
vm_page.h	Add a VM flag to prevent reclaim on a failed contig allocation	2021-02-03 16:16:51 -05:00
vm_pageout.c	vm_pageout: Avoid rounding down the inactive scan target	2020-10-02 19:16:06 +00:00
vm_pageout.h	Add interruptible variant of vm_wait(9), vm_wait_intr(9).	2020-09-08 23:28:09 +00:00
vm_pagequeue.h	vm_phys: Try to clean up NUMA KPIs	2020-11-19 03:59:21 +00:00
vm_pager.c	Make MAXPHYS tunable. Bump MAXPHYS to 1M.	2020-11-28 12:12:51 +00:00
vm_pager.h	Make MAXPHYS tunable. Bump MAXPHYS to 1M.	2020-11-28 12:12:51 +00:00
vm_param.h	(fault 3/9) Move map relookup into a dedicated function.	2020-01-23 05:07:01 +00:00
vm_phys.c	vm_phys: Try to clean up NUMA KPIs	2020-11-19 03:59:21 +00:00
vm_phys.h	vm_phys: Try to clean up NUMA KPIs	2020-11-19 03:59:21 +00:00
vm_radix.c	vm: clean up empty lines in .c and .h files	2020-09-01 21:20:45 +00:00
vm_radix.h	Use SMR to provide a safe unlocked lookup for vm_radix.	2020-02-19 19:58:31 +00:00
vm_reserv.c	vm_reserv: Fix list locking in vm_reserv_reclaim_contig()	2021-03-11 10:35:35 -05:00
vm_reserv.h	Fix locking in vm_reserv_reclaim_contig().	2019-11-22 16:28:52 +00:00
vm_swapout_dummy.c
vm_swapout.c	Use a single VM object for kernel stacks.	2020-04-26 20:08:57 +00:00
vm_unix.c	Prepare to handle non-trivial errors from vm_map_delete().	2020-09-09 21:34:31 +00:00
vm.h	Add a VA_IS_CLEANMAP() macro.	2021-02-17 16:32:11 -08:00
vnode_pager.c	Remove unused obj variable missed in r354870.	2021-03-17 15:29:15 -07:00
vnode_pager.h	vm pager: writemapping accounting for OBJT_SWAP	2019-09-03 20:31:48 +00:00