Alan Somers 7d874f0f36 geli: use unmapped I/O ... Use unmapped I/O for geli. Unlike most geom providers, geli needs to manipulate data on every read or write. Previously it would always map bios. On my 16-core, dual socket server using geli atop md(4) devices, with 512B sectors, this change increases geli IOPs by about 3x. Note that geli still can't use unmapped I/O when data integrity verification is enabled (but it could, with a little more work). And it can't use unmapped I/O in combination with ZFS, because ZFS uses mapped bios. Reviewed by: markj, kib, jhb, mjg, mat, bcr (manpages) MFC after: 1 week Sponsored by: Axcient Differential Revision: https://reviews.freebsd.org/D25671		2020-08-26 02:44:35 +00:00
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bde	Use explicit_bzero() instead of bzero() for sensitive data.	2020-06-25 20:25:35 +00:00
cache	Consistently use gctl_get_provider instead of home-grown variants.	2020-07-22 02:15:21 +00:00
concat	Consistently use gctl_get_provider instead of home-grown variants.	2020-07-22 02:15:21 +00:00
eli	geli: use unmapped I/O	2020-08-26 02:44:35 +00:00
gate	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00
journal	sys/geom: consistently use _PATH_DEV instead of hardcoding "/dev/".	2020-07-09 02:52:39 +00:00
label	geom_label: Make glabel labels more trivial by separating the tasting	2020-07-26 00:44:59 +00:00
linux_lvm	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00
mirror	Consistently use gctl_get_provider instead of home-grown variants.	2020-07-22 02:15:21 +00:00
mountver	Consistently use gctl_get_provider instead of home-grown variants.	2020-07-22 02:15:21 +00:00
multipath	sys/geom: consistently use _PATH_DEV instead of hardcoding "/dev/".	2020-07-09 02:52:39 +00:00
nop	Consistently use gctl_get_provider instead of home-grown variants.	2020-07-22 02:15:21 +00:00
part	gpart(8): Recognize apple-zfs and solaris-reserved partition ids	2020-08-17 17:07:05 +00:00
raid	sys/geom: consistently use _PATH_DEV instead of hardcoding "/dev/".	2020-07-09 02:52:39 +00:00
raid3	Consistently use gctl_get_provider instead of home-grown variants.	2020-07-22 02:15:21 +00:00
shsec	Use explicit_bzero() instead of bzero() for sensitive data.	2020-06-25 20:25:35 +00:00
stripe	Consistently use gctl_get_provider instead of home-grown variants.	2020-07-22 02:15:21 +00:00
uzip	Reimplement aliases in geom	2020-05-13 19:17:28 +00:00
vinum	sys/geom: consistently use _PATH_DEV instead of hardcoding "/dev/".	2020-07-09 02:52:39 +00:00
virstor	Use snprintf instead of sprintf.	2020-07-26 01:45:26 +00:00
zero	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00
geom_bsd_enc.c
geom_ccd.c	Use snprintf instead of sprintf.	2020-07-26 01:45:26 +00:00
geom_ctl.c	gctl_get_geom: Skip validation of g_class.	2020-07-26 22:30:55 +00:00
geom_ctl.h
geom_dbg.h
geom_dev.c	Use devctl.h instead of bus.h to reduce newbus pollution.	2020-08-21 00:03:24 +00:00
geom_disk.c	Use devctl.h instead of bus.h to reduce newbus pollution.	2020-08-21 00:03:24 +00:00
geom_disk.h
geom_dump.c	Reimplement aliases in geom	2020-05-13 19:17:28 +00:00
geom_event.c
geom_flashmap.c
geom_flashmap.h
geom_int.h
geom_io.c
geom_kern.c	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00
geom_map.c	geom_map and geom_redboot: Remove unused ctlreq handler.	2020-07-26 22:30:01 +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
geom_slice.h
geom_subr.c	sys/geom: consistently use _PATH_DEV instead of hardcoding "/dev/".	2020-07-09 02:52:39 +00:00
geom_vfs.c	This commit enables a UFS filesystem to do a forcible unmount when	2020-05-25 23:47:31 +00:00
geom_vfs.h
geom.h	gctl_get_geom: Skip validation of g_class.	2020-07-26 22:30:55 +00:00
notes