freebsd-dev/sys/vm
Jonathan T. Looney 7b516613aa When destroying a UMA zone which has a reserve (set with
uma_zone_reserve()), messages like the following appear on the console:
"Freed UMA keg (Test zone) was not empty (0 items). Lost 528 pages of
memory."

When keg_drain_domain() is draining the zone, it tries to keep the number
of items specified in the reservation. However, when we are destroying the
UMA zone, we do not need to keep those items. Therefore, when destroying a
non-secondary and non-cache zone, we should reset the keg reservation to 0
prior to draining the zone.

Reviewed by:	markj
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D27129
2020-11-10 18:12:09 +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 vm: clean up empty lines in .c and .h files 2020-09-01 21:20:45 +00:00
swap_pager.h Remove swblk_t. 2020-02-17 15:11:07 +00:00
uma_core.c When destroying a UMA zone which has a reserve (set with 2020-11-10 18:12:09 +00:00
uma_dbg.c Fix compilation failures on different arches that have vm_machdep.c not 2019-01-15 19:33:47 +00:00
uma_dbg.h
uma_int.h vm: clean up empty lines in .c and .h files 2020-09-01 21:20:45 +00:00
uma.h Add more per-cpu zones. 2020-11-09 00:34:23 +00:00
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 Implement superpages for PowerPC64 (HPT) 2020-11-06 14:12:45 +00:00
vm_glue.c vmspace: Convert to refcount(9) 2020-11-04 16:30:56 +00:00
vm_init.c Remove the VM map zone. 2020-08-17 13:02:01 +00:00
vm_kern.c Use a large kmem arena import size on NUMA systems. 2020-08-26 14:31:48 +00:00
vm_kern.h Remove the VM map zone. 2020-08-17 13:02:01 +00:00
vm_map.c vmspace: Convert to refcount(9) 2020-11-04 16:30:56 +00:00
vm_map.h vmspace: Convert to refcount(9) 2020-11-04 16:30:56 +00:00
vm_meter.c vm: clean up empty lines in .c and .h files 2020-09-01 21:20:45 +00:00
vm_mmap.c Support for userspace non-transparent superpages (largepages). 2020-09-09 22:12:51 +00:00
vm_object.c Allow consumer to customize physical pager. 2020-09-09 00:00:43 +00:00
vm_object.h Allow consumer to customize physical pager. 2020-09-09 00:00:43 +00:00
vm_page.c Avoid dump_avail[] redefinition. 2020-10-14 22:51:40 +00:00
vm_page.h Avoid dump_avail[] redefinition. 2020-10-14 22:51:40 +00:00
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 Add support for multithreading the inactive queue pageout within a domain. 2020-08-11 20:37:45 +00:00
vm_pager.c sys/vm: quiet -Wwrite-strings 2020-02-23 03:32:04 +00:00
vm_pager.h Allow consumer to customize physical pager. 2020-09-09 00:00:43 +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 Flag vm_reserv and vm_phys sysctls as MPSAFE. 2020-09-23 19:36:07 +00:00
vm_phys.h Conditionally compile struct vm_phys_seg's md_first field. This field is 2020-10-23 06:24:38 +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 Flag vm_reserv and vm_phys sysctls as MPSAFE. 2020-09-23 19:36:07 +00:00
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 vm: clean up empty lines in .c and .h files 2020-09-01 21:20:45 +00:00
vnode_pager.c vm_ooffset_t is now unsigned 2020-09-18 16:48:08 +00:00
vnode_pager.h vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00