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20a5d5dc60
freebsd-skq/sys/geom
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Alexander Motin 20a5d5dc60 Workaround the problem introduced by combination of r162200 and r215687. 
r162200 delays provider orphanization until all running requests complete,
to workaround broken orphan() method implementation in some classes.
r215687 removes persistent periodic (10Hz) event thread wake ups.
Together these changes can indefinitely delay orphanization until some
other event wake up the event thread. One consequence of this is inability
of CAM to destroy device disconnected when busy and, as consequence, create
new one after reconnection.

While the best solution would be to revert r162200, it is not easy, as
some classes still look broken in that way. Instead conditionally wake up
event thread if there are some providers waiting for orphanization.

MFC after:	1 week
2011-11-01 08:57:49 +00:00
..
bde Add some FEATURE macros for various GEOM classes. 2011-02-25 10:24:35 +00:00
cache Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
concat Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
eli Before this change when GELI detected hardware crypto acceleration it will 2011-10-27 16:12:25 +00:00
gate Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
journal Removed KASSERT, g_new_providerf() can not fail. 2011-05-04 18:06:40 +00:00
label Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
linux_lvm Add some FEATURE macros for various GEOM classes. 2011-02-25 10:24:35 +00:00
mirror Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
mountver Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
multipath Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
nop Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
part Our geom withering function could take some time before geom with its 2011-10-28 11:45:24 +00:00
raid Clarify disks/volumes above 2TiB support in geom_raid: 2011-10-26 21:50:10 +00:00
raid3 Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
sched Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
shsec Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
stripe Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
uzip Add some FEATURE macros for various GEOM classes. 2011-02-25 10:24:35 +00:00
vinum Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
virstor Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
zero In g_zero_destroy_geom(), return 0 instead of EBUSY in the success case. 2010-05-10 19:08:53 +00:00
geom_aes.c
geom_bsd_enc.c
geom_bsd.c Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
geom_ccd.c Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
geom_ctl.c Finish r210923, 210926. Mark some devices as eternal. 2011-01-04 10:59:38 +00:00
geom_ctl.h
geom_dev.c Plumb device physical path reporting from CAM devices, through GEOM and 2011-06-14 17:10:32 +00:00
geom_disk.c Allow upper layers to discover than BIO_DELETE and/or BIO_FLUSH is not 2011-10-25 14:07:17 +00:00
geom_disk.h Plumb device physical path reporting from CAM devices, through GEOM and 2011-06-14 17:10:32 +00:00
geom_dump.c Do not hide stripeoffset from libgeom(3), it may be useful even when 2011-06-02 12:49:45 +00:00
geom_event.c Workaround the problem introduced by combination of r162200 and r215687. 2011-11-01 08:57:49 +00:00
geom_fox.c Add some FEATURE macros for various GEOM classes. 2011-02-25 10:24:35 +00:00
geom_int.h
geom_io.c Correct bioq_disksort so that bioq_insert_tail() offers barrier semantic. 2010-09-02 19:40:28 +00:00
geom_kern.c Move the three geom kprocs as threads under a single pid. 2011-05-11 21:47:30 +00:00
geom_map.c Updates to geom_map from the author. 2011-05-05 14:43:09 +00:00
geom_mbr_enc.c
geom_mbr.c Add some FEATURE macros for various GEOM classes. 2011-02-25 10:24:35 +00:00
geom_pc98_enc.c
geom_pc98.c Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
geom_redboot.c - Give geom_redboot taste of flash/spi. Now there is another provider 2010-02-03 01:12:19 +00:00
geom_slice.c Change the way in which zero stripesize is handled. Instead of reporting 2010-01-06 13:14:37 +00:00
geom_slice.h
geom_subr.c Plumb device physical path reporting from CAM devices, through GEOM and 2011-06-14 17:10:32 +00:00
geom_sunlabel_enc.c
geom_sunlabel.c Include sys/sbuf.h directly. 2011-07-11 05:22:31 +00:00
geom_vfs.c Allow disk partitions associated with UFS read-only mounted 2011-07-10 00:41:31 +00:00
geom_vfs.h Remove the struct thread unuseful argument from bufobj interface. 2008-10-10 21:23:50 +00:00
geom_vol_ffs.c Add some FEATURE macros for various GEOM classes. 2011-02-25 10:24:35 +00:00
geom.h Add some spare fields to the g_class and g_geom structures needed to implement 2011-07-17 20:35:30 +00:00
notes