freebsd-nq/sys/vm
Warner Losh cafbf0c664 Don't convert all lower-layer errors to EIO.
Don't convert all lower layer errors to EIO. Instead, pass the actual error up
the stack. This will allow the upper layers that look for ENXIO to react
properly to that signal from the lower layers and, for UFS, unmount the
filesystem.

Reviewed by: kib@
Differential Revision:  https://reviews.freebsd.org/D23755
2020-02-20 01:33:01 +00:00
..
_vm_radix.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
default_pager.c SPDX: wrong license. 2017-11-30 15:45:42 +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: add missing CLTFLAG_MPSAFE annotations 2020-01-12 05:08:57 +00:00
memguard.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
phys_pager.c Don't hold the object lock while calling getpages. 2020-01-19 23:47:32 +00:00
pmap.h Remove page locking from pmap_mincore(). 2019-10-16 22:03:27 +00:00
redzone.c sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
redzone.h sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
sg_pager.c Don't hold the object lock while calling getpages. 2020-01-19 23:47:32 +00:00
swap_pager.c Eliminate some unnecessary uses of UMA_ZONE_VM. Only zones involved in 2020-02-19 08:17:27 +00:00
swap_pager.h Remove swblk_t. 2020-02-17 15:11:07 +00:00
uma_core.c Use per-domain locks for the bucket cache. 2020-02-19 18:48:46 +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 sys: general adoption of SPDX licensing ID tags. 2017-11-27 15:23:17 +00:00
uma_int.h Use per-domain locks for the bucket cache. 2020-02-19 18:48:46 +00:00
uma.h Add a simple accessor that returns the bytes of memory consumed by a zone. 2020-02-17 01:59:55 +00:00
vm_domainset.c Add a !NUMA definition for vm_domainset_iter_policy_ref_init(). 2018-10-24 17:09:20 +00:00
vm_domainset.h Refactor domainset iterators for use by malloc(9) and UMA. 2018-10-23 16:35:58 +00:00
vm_extern.h Improve MD page fault handlers. 2019-09-27 18:43:36 +00:00
vm_fault.c Restore OOM logic on page fault after r357026. 2020-01-29 12:02:47 +00:00
vm_glue.c Don't release xbusy on kmem pages. After lockless page lookup we will not 2020-02-19 09:10:11 +00:00
vm_init.c Simplify VM and UMA startup by eliminating boot pages. Instead use careful 2020-01-16 05:01:21 +00:00
vm_kern.c Don't release xbusy on kmem pages. After lockless page lookup we will not 2020-02-19 09:10:11 +00:00
vm_kern.h Do not reserve KVA for paging bufs in vm_ksubmap_init(), since now 2019-01-16 20:14:16 +00:00
vm_map.c Most uses of vm_map_clip_start follow a call to vm_map_lookup. Define 2020-01-24 07:48:11 +00:00
vm_map.h Revert r355505. The code that it allowed to compile has been removed. 2019-12-09 05:09:46 +00:00
vm_meter.c Simplify anonymous memory handling with an OBJ_ANON flag. This eliminates 2019-11-19 23:19:43 +00:00
vm_mmap.c vm: use new capsicum helpers 2020-02-15 01:29:07 +00:00
vm_object.c Enable vm_object_mightbedirty() and vm_object_page_clean() for swap 2020-02-04 19:03:37 +00:00
vm_object.h Enable vm_object_mightbedirty() and vm_object_page_clean() for swap 2020-02-04 19:03:37 +00:00
vm_page.c Eliminate some unnecessary uses of UMA_ZONE_VM. Only zones involved in 2020-02-19 08:17:27 +00:00
vm_page.h Don't release xbusy on kmem pages. After lockless page lookup we will not 2020-02-19 09:10:11 +00:00
vm_pageout.c vm: remove no longer needed atomic_load_ptr casts 2020-02-14 23:16:29 +00:00
vm_pageout.h Fix OOM handling of some corner cases. 2019-08-16 09:43:49 +00:00
vm_pagequeue.h Simplify vm_pageout_init_domain() and add a "big picture" comment. 2019-11-22 16:31:43 +00:00
vm_pager.c Eliminate some unnecessary uses of UMA_ZONE_VM. Only zones involved in 2020-02-19 08:17:27 +00:00
vm_pager.h Add a deferred free mechanism for freeing swap space that does not require 2019-12-15 03:15:06 +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 Fix typo using RB_INITIALIZER. 2019-12-22 21:53:05 +00:00
vm_phys.h Encapsulate phys_avail manipulation in a set of simple routines. Add a 2019-08-18 07:06:31 +00:00
vm_radix.c Silence a gcc warning about no return from a function that handles every 2020-02-19 22:34:22 +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: add missing CLTFLAG_MPSAFE annotations 2020-01-12 05:08:57 +00:00
vm_reserv.h Fix locking in vm_reserv_reclaim_contig(). 2019-11-22 16:28:52 +00:00
vm_swapout_dummy.c SPDX: Consider code from Carnegie-Mellon University. 2017-11-30 15:48:35 +00:00
vm_swapout.c Don't release xbusy on kmem pages. After lockless page lookup we will not 2020-02-19 09:10:11 +00:00
vm_unix.c Provide separate accounting for user-wired pages. 2019-05-13 16:38:48 +00:00
vm.h Move vm_ndomains to vm.h where it can be used with a single header include 2018-03-27 03:27:02 +00:00
vnode_pager.c Don't convert all lower-layer errors to EIO. 2020-02-20 01:33:01 +00:00
vnode_pager.h vm pager: writemapping accounting for OBJT_SWAP 2019-09-03 20:31:48 +00:00