Andriy Gapon 8f128ff559 g_vfs_open: allow only one mount per device vnode ... In other words, deny multiple read-only mounts of the same device. Shared read-only mounts should theoretically be possible, but, unfortunately, can not be implemented correctly using current buffer cache code/interface and results in an eventual system crash. Also, using nullfs seems to be a more efficient way to achieve the same goal. This gets us back to where we were before GEOM and where other BSDs are. Submitted by: pjd (idea for checking for shared mounting) Discussed with: phk, pjd Silence from: fs@, geom@ MFC after: 2 weeks		2010-04-03 08:53:53 +00:00
..
bde	Rename the kthread_xxx (e.g. kthread_create()) calls	2007-10-20 23:23:23 +00:00
cache	Despite several examples in the kernel, the third argument of	2007-06-04 18:25:08 +00:00
concat	Make geom_concat to passthrough stripe parameters of the first component,	2009-12-24 14:32:21 +00:00
eli	Remove pointless assignment.	2010-01-25 16:58:58 +00:00
gate	Simplify loops.	2010-03-18 13:11:43 +00:00
journal	Make gjournal work with kernel compiled with "options DIAGNOSTIC".	2009-06-30 14:34:06 +00:00
label	Provide a set of sysctls and tunables to disable device node creation	2009-11-28 11:57:43 +00:00
linux_lvm	- Apply the same naming rules of LVM names as done in the LVM code itself.	2009-06-24 22:09:30 +00:00
mirror	Move wakeup() out of mutex to reduce contention.	2010-01-05 10:30:56 +00:00
mountver	Remove unused variable.	2010-01-25 16:10:22 +00:00
multipath	Change how multipath labels are created and managed. This makes it easier	2010-03-29 18:04:06 +00:00
nop
part	Export the UUID of the partition in the XML. The partition UUID is used	2010-01-30 23:13:19 +00:00
raid3	Move wakeup() out of mutex to reduce contention.	2010-01-05 10:52:21 +00:00
shsec	If provider is open for writing when we taste it, skip it for classes that	2009-10-09 09:42:22 +00:00
stripe	Correct comment.	2010-02-18 22:28:12 +00:00
uzip	Change the way in which zero stripesize is handled. Instead of reporting	2010-01-06 13:14:37 +00:00
vinum	- Set missing flag when initiating a plex rebuild with the rebuildparity	2010-03-08 21:16:28 +00:00
virstor	Prevent NULL deference by checking return value of	2010-02-02 22:25:22 +00:00
zero
geom_aes.c
geom_bsd_enc.c	Decode as many or as few partition entries as the label claims there	2007-12-09 22:44:22 +00:00
geom_bsd.c	Trivial patch to show on which geom has the error been detected.	2008-12-01 15:02:00 +00:00
geom_ccd.c	- Fix a potential NULL pointer reference. Note that this should not happen in	2008-11-25 20:28:33 +00:00
geom_ctl.c	Add sbuf_new_auto as a shortcut for the very common case of creating a	2008-08-09 11:14:05 +00:00
geom_ctl.h
geom_dev.c	Add BIO_DELETE support to ada(4):	2009-12-28 20:08:01 +00:00
geom_disk.c	Simplify g_disk_ident_adjust() function and allow any printable character	2009-09-04 09:39:06 +00:00
geom_disk.h	Revert r190676,190677	2009-04-10 04:08:34 +00:00
geom_dump.c	Escape characters unsafe for XML output in GEOM class, instance and	2010-03-20 16:16:13 +00:00
geom_event.c	When orphaning a provider, cancel events related to it.	2007-09-27 20:18:34 +00:00
geom_fox.c
geom_int.h
geom_io.c	Do not fetch precise time of request start when stats collection disabled.	2010-03-24 18:04:25 +00:00
geom_kern.c	Add sbuf_new_auto as a shortcut for the very common case of creating a	2008-08-09 11:14:05 +00:00
geom_mbr_enc.c
geom_mbr.c
geom_pc98_enc.c
geom_pc98.c
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	Log attach just like we log detach.	2010-02-18 22:27:38 +00:00
geom_sunlabel_enc.c
geom_sunlabel.c
geom_vfs.c	g_vfs_open: allow only one mount per device vnode	2010-04-03 08:53:53 +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
geom.h	Make gjournal work with kernel compiled with "options DIAGNOSTIC".	2009-06-30 14:34:06 +00:00
notes