freebsd-nq/sys/vm
Konstantin Belousov 85d88d8799 Do not leak empty swblk.
In swp_pager_meta_build(), if the requested operation results in
freeing the last swap pointer in the swblk, free the trie node.  Other
swap pager code does not expect to find completely empty swblk.

Reviewed by:	alc, markj
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
MFC after:	1 week
2017-09-06 16:18:53 +00:00
..
_vm_radix.h Add pctrie_init() and vm_radix_init() to initialize generic pctrie and 2017-07-19 20:52:47 +00:00
default_pager.c Provide introductory description of the default pager. 2016-12-14 23:36:32 +00:00
device_pager.c All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
memguard.c All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
memguard.h
phys_pager.c Implement the populate() pager method for phys pager. 2016-12-08 11:35:53 +00:00
pmap.h Add support for pmap_enter(..., psind=1) to the amd64 pmap. In other words, 2017-07-23 06:33:58 +00:00
redzone.c
redzone.h
sg_pager.c All these files need sys/vmmeter.h, but now they got it implicitly 2017-04-17 17:07:00 +00:00
swap_pager.c Do not leak empty swblk. 2017-09-06 16:18:53 +00:00
swap_pager.h Make the swap_pager_full variable static. 2017-08-30 09:44:05 +00:00
uma_core.c When we are in UMA_STARTUP use startup_alloc() for any zone, not for 2017-06-08 21:33:19 +00:00
uma_dbg.c Fix memguard(9) in kernels with INVARIANTS enabled. 2016-06-01 22:31:35 +00:00
uma_dbg.h Move uma_dbg_alloc() and uma_dbg_free() into uma_core.c, which allows 2016-02-03 22:02:36 +00:00
uma_int.h uma: eliminate uk_slabsize field 2017-03-11 16:35:36 +00:00
uma.h Update a comment to reflect reality. 2017-03-13 18:45:25 +00:00
vm_domain.c Remove cpu_spinwait after seq_consistent. 2016-12-30 06:26:17 +00:00
vm_domain.h
vm_extern.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_fault.c Switching from a global hash table to per-vm_object radix tries for mapping 2017-08-28 16:55:43 +00:00
vm_glue.c Modify vm_page_grab_pages() to handle VM_ALLOC_NOWAIT. 2017-08-11 16:29:22 +00:00
vm_init.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_kern.c Add vm_page_alloc_after(). 2017-08-15 16:39:49 +00:00
vm_kern.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_map.c Disable stack growth when accessed by AIO daemons. 2017-07-19 19:00:32 +00:00
vm_map.h Treat the addr argument for mmap(2) request without MAP_FIXED flag as 2017-06-28 04:02:36 +00:00
vm_meter.c Emulate pre-r317061 ABI. 2017-05-02 18:40:41 +00:00
vm_mmap.c Treat the addr argument for mmap(2) request without MAP_FIXED flag as 2017-06-28 04:02:36 +00:00
vm_object.c Replace global swhash in swap pager with per-object trie to track swap 2017-08-25 23:13:21 +00:00
vm_object.h Replace global swhash in swap pager with per-object trie to track swap 2017-08-25 23:13:21 +00:00
vm_page.c Add vm_page_alloc_after(). 2017-08-15 16:39:49 +00:00
vm_page.h Add vm_page_alloc_after(). 2017-08-15 16:39:49 +00:00
vm_pageout.c Synchronize page laundering with pmap_extract_and_hold(). 2017-08-28 22:10:15 +00:00
vm_pageout.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_pager.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_pager.h Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm_param.h Commit the 64-bit inode project. 2017-05-23 09:29:05 +00:00
vm_phys.c Ifdef out the unused vm_rr_selectdomain(). 2017-02-02 17:44:55 +00:00
vm_phys.h Remove support for idle page zeroing. 2016-09-03 20:38:13 +00:00
vm_radix.c Add pctrie_init() and vm_radix_init() to initialize generic pctrie and 2017-07-19 20:52:47 +00:00
vm_radix.h Add pctrie_init() and vm_radix_init() to initialize generic pctrie and 2017-07-19 20:52:47 +00:00
vm_reserv.c Utilize pmap_enter(..., psind=1) in vm_fault_soft_fast() on amd64. (The 2017-07-23 16:28:13 +00:00
vm_reserv.h Utilize pmap_enter(..., psind=1) in vm_fault_soft_fast() on amd64. (The 2017-07-23 16:28:13 +00:00
vm_unix.c Renumber copyright clause 4 2017-02-28 23:42:47 +00:00
vm.h Implement address space guards. 2017-06-24 17:01:11 +00:00
vnode_pager.c Mark pages after EOF as clean after pageout. 2017-07-26 20:07:05 +00:00
vnode_pager.h Mark pages after EOF as clean after pageout. 2017-07-26 20:07:05 +00:00