freebsd-nq/sys/geom
Mitchell Horne 0d2224733e Implement GET_STACK_USAGE on remaining archs
This definition enables callers to estimate remaining space on the
kstack, and take action on it. Notably, it enables optimizations in the
GEOM and netgraph subsystems to directly dispatch work items when there
is sufficient stack space, rather than queuing them for a worker thread.

Implement it for riscv, arm, and mips. Remove the #ifdefs, so it will
not go unimplemented elsewhere.

PR:		259157
Reviewed by:	mav, kib, markj (previous version)
MFC after:	1 week
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D32580
2021-11-30 11:15:56 -04:00
..
bde gbde: replace malloc_last_fail with a kludge 2020-11-12 20:20:57 +00:00
cache geom(4): Mark all sysctls as CTLFLAG_MPSAFE. 2021-08-10 20:18:46 -04:00
concat gconcat: Zero the metadata block before writing 2021-07-13 17:45:59 -04:00
eli geli: eli data -> eli_data for consistency with other geom classes 2021-10-31 20:36:51 +00:00
gate geom: clean up empty lines in .c and .h files 2020-09-01 22:14:09 +00:00
journal geom_journal: plug set-but-not-unused vars 2021-11-24 21:21:59 +00:00
label Suppress UFS/FFS superblock check-hash failure messages when identifying 2021-11-15 09:26:21 -08:00
linux_lvm Make g_attach() return ENXIO for orphaned providers; update various 2020-10-18 16:24:08 +00:00
mirror gmirror: Zero the metadata block before writing 2021-07-13 17:45:57 -04:00
mountver Make g_attach() return ENXIO for orphaned providers; update various 2020-10-18 16:24:08 +00:00
multipath geom_multipath: plug set-but-not-used vars 2021-11-25 11:31:50 +00:00
nop Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
part gpart: Move MBR efimedia reporting to a separate routine 2021-11-02 17:09:17 -06:00
raid graid: Avoid tasting devices with small sector sizes 2021-08-31 17:09:52 -04:00
raid3 graid3: Zero the metadata block before writing 2021-07-13 17:46:02 -04:00
shsec Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
stripe geom(4): Mark all sysctls as CTLFLAG_MPSAFE. 2021-08-10 20:18:46 -04:00
uzip Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
vinum Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
virstor Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
zero geom(4): Mark all sysctls as CTLFLAG_MPSAFE. 2021-08-10 20:18:46 -04:00
geom_bsd_enc.c
geom_ccd.c geom: clean up empty lines in .c and .h files 2020-09-01 22:14:09 +00:00
geom_ctl.c geom_ctl.c: remove stale header files 2020-10-20 20:59:13 +00:00
geom_ctl.h Define a constant for the maximum number of GEOM_CTL arguments. 2019-02-20 17:07:08 +00:00
geom_dbg.h GEOM: Reduce unnecessary log interleaving with sbufs 2019-08-07 19:28:35 +00:00
geom_dev.c Make MAXPHYS tunable. Bump MAXPHYS to 1M. 2020-11-28 12:12:51 +00:00
geom_disk.c geom_disk: Add KMSAN checks 2021-08-11 16:33:41 -04:00
geom_disk.h Use a more specific type for geom_disk.d_event. 2021-07-29 16:34:46 -07:00
geom_dump.c geom: clean up empty lines in .c and .h files 2020-09-01 22:14:09 +00:00
geom_event.c geom: create an API to allocate events, and use that storage to send them 2021-07-23 18:08:45 -06:00
geom_flashmap.c Remove NAND and NANDFS support 2019-06-25 04:50:09 +00:00
geom_flashmap.h geom: clean up empty lines in .c and .h files 2020-09-01 22:14:09 +00:00
geom_int.h Remove duplicate g_debugflags declaration. 2019-12-05 15:07:32 +00:00
geom_io.c Implement GET_STACK_USAGE on remaining archs 2021-11-30 11:15:56 -04:00
geom_kern.c geom(4): Mark all sysctls as CTLFLAG_MPSAFE. 2021-08-10 20:18:46 -04:00
geom_map.c geom: clean up empty lines in .c and .h files 2020-09-01 22:14:09 +00:00
geom_redboot.c geom_map and geom_redboot: Remove unused ctlreq handler. 2020-07-26 22:30:01 +00:00
geom_slice.c Pass BIO_SPEEDUP through all the geom layers 2020-01-17 01:15:55 +00:00
geom_slice.h
geom_subr.c geom: Remove g_class.config 2021-11-18 23:17:07 -07:00
geom_vfs.c g_vfs_close(): vp is unused 2021-11-18 05:02:59 +02:00
geom_vfs.h
geom.h geom: Remove g_class.config 2021-11-18 23:17:07 -07:00
notes