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437 Commits

Author SHA1 Message Date
Poul-Henning Kamp
cf83284fe3 Only be verbose if (bootverbose) 2003-04-09 13:52:40 +00:00
Poul-Henning Kamp
551e52efb8 With the magic sequence checks removed this class is downright dangerous 
to have in your kernel since it indiscriminately attaches to anything
it is offered with a range of bogus partitions.

Stop this from happening by rejecting any label with negative numbers in
it.
 2003-04-09 13:08:36 +00:00
Poul-Henning Kamp
13ac082b26 Correctly split cyl/sects bytes when we print them. 2003-04-09 09:21:33 +00:00
Poul-Henning Kamp
2692cc08db Style issue: use do {...} while(0); for multi-exit section. 2003-04-09 08:56:26 +00:00
Poul-Henning Kamp
63f253709f Retire the DIOCGMBR ioctl before anybody starts to use it. 2003-04-03 19:37:40 +00:00
Poul-Henning Kamp
4eba52a2d2 Remove all references to BIO_SETATTR. We will not be using it. 2003-04-03 19:19:36 +00:00
Poul-Henning Kamp
ab0ff32ea1 Update the initializer for GEOM_MBREXT, I overlooked it previously. 2003-04-03 19:05:03 +00:00
Poul-Henning Kamp
4c763c77dc Add #define for DOSPTYP_PMBR, and use it. 2003-04-03 18:55:16 +00:00
Poul-Henning Kamp
76c4109ebb #include <sys/endian.h> as needed. 2003-04-03 11:56:10 +00:00
Poul-Henning Kamp
4d3651f456 Remove geom_enc.c, a superset of these functions are now available in 
<sys/endian.h>
 2003-04-03 11:40:06 +00:00
Poul-Henning Kamp
d8cb8a5137 Use <sys/endian.h> instead of geom_enc.c for endianess-agnostification. 2003-04-03 11:36:53 +00:00
Poul-Henning Kamp
82db45a5af Use sys/endian.h instead of geom_enc.c for endian-agnostfication. 2003-04-03 11:33:51 +00:00
Poul-Henning Kamp
68f156409e Make sure we don't ignore error codes. 2003-04-03 11:19:24 +00:00
Poul-Henning Kamp
316aed030e Add handling for cancelled events in the g_call_me() methods. 2003-04-02 21:10:04 +00:00
Poul-Henning Kamp
afcbcfaed0 Change events to have an array of "void *" references, and give the 
event posting functions varargs to fill these.

Attribute g_call_me() to appropriate g_geom's where necessary.

Add a flag argument to g_call_me() methods which will be used to signal
cancellation of events in the future.

This commit should be a no-op.
 2003-04-02 20:41:18 +00:00
Poul-Henning Kamp
8f6da0e4ac Only orphan things if the open/close actually succeeded. 2003-04-02 13:10:40 +00:00
Poul-Henning Kamp
c7e1925c7c Properly handle races between open/close and orphan. 
KASSERT the race between close and strategy, it is an error in the upper
echelons if this happens,

Add XXX: comment explaining why the ioctl/orphan race is not closed.
 2003-04-02 13:09:50 +00:00
Poul-Henning Kamp
4752f7570a Include <geom/geom_disk.h> not <sys/disk.h> 2003-04-01 18:57:14 +00:00
Poul-Henning Kamp
891619a66d Use bioq_flush() to drain a bio queue with a specific error code. 
Retain the mistake of not updating the devstat API for now.

Spell bioq_disksort() consistently with the remaining bioq_*().

#include <geom/geom_disk.h> where this is more appropriate.
 2003-04-01 15:06:26 +00:00
Poul-Henning Kamp
7c79beb3ce Start to split the GEOM/diskdriver specific bits into geom/geom_disk.h 2003-04-01 13:19:14 +00:00
Poul-Henning Kamp
4a1e273c48 Remove the old config interface, the new OAM is sufficiently functional 
now.
 2003-04-01 07:33:56 +00:00
Poul-Henning Kamp
dfb99a70d8 Remove the old config interface now that the new OAM is functional. 2003-04-01 07:33:17 +00:00
Poul-Henning Kamp
afa2a5aab7 Remove some debugging in the new OAM[*] and add a debug flag for other 
parts of it.

[*] I've been asked what "OAM" means:  It's an acronym used in the
telecom industry, "Operations And Maintenance", and there it covers
anything from a single unlabeled led on the frontpanel the the full
nightmare of CMIP for SS7.
 2003-03-31 18:35:37 +00:00
Poul-Henning Kamp
376ceb799f Fix a bug in the ENOMEM pacing code which probably made it panic systems 
after a lot of ENOMEM errors.
 2003-03-29 22:34:37 +00:00
Poul-Henning Kamp
29c331bfaa Add create_geom and destroy_geom methods. 2003-03-29 22:14:21 +00:00
Poul-Henning Kamp
63728c47e8 Run a revision on the OAM api. 
Use prefix gctl_ systematically.
Add flag with access perms for each argument.
Add ro/rw versions of argument building functions.
General cleanup.
 2003-03-27 14:35:00 +00:00
Poul-Henning Kamp
5e52756d9d Check return value of g_call_me() 2003-03-27 14:32:52 +00:00
Poul-Henning Kamp
897af91bac g_class_by_name() was unused too. 2003-03-25 09:11:17 +00:00
Poul-Henning Kamp
77b63fb4b1 Remove unuse g_insert_geom(). 2003-03-25 09:07:35 +00:00
Poul-Henning Kamp
0b94902f81 Forward compatibility: NULL check the passed in meta argument. 2003-03-25 09:02:41 +00:00
Poul-Henning Kamp
c138fec0b5 Premptively change initializations of struct g_class to use C99 
sparse struct initializations before we extend the struct with
new OAM related member functions.
 2003-03-24 19:30:15 +00:00
Poul-Henning Kamp
d49d7ca591 Turn /dev/geom.ctl from a GEOM class into a plain character device driver 
instead, it will never see a disk-I/O transaction, so this is a lot simpler.
 2003-03-24 13:37:15 +00:00
Poul-Henning Kamp
fbf79df3b8 Save a lock: Grab the stall_events SX lock exclusively so it also serialize 
OAM reqests.
 2003-03-24 13:35:06 +00:00
Poul-Henning Kamp
dddc28bfe0 Introduce g_cancel_events() and use it a couple of places where it makes 
sense.
 2003-03-23 23:01:40 +00:00
Poul-Henning Kamp
d943f1b0b9 Introduce an SX lock which allows us to stall event processing 
during OAM operations.
 2003-03-23 21:58:09 +00:00
Poul-Henning Kamp
757ed3b591 I forgot the evil ioctl census scripts: #include <geom/geom_ctl.h> 2003-03-23 11:05:44 +00:00
Poul-Henning Kamp
3117e54484 Marshalling stuff for OAM API. 2003-03-23 10:16:14 +00:00
Poul-Henning Kamp
679c4aa68c A note about which #include files may be used where. 2003-03-23 10:08:13 +00:00
Poul-Henning Kamp
62d03b91ec Start leaking the AOM api into the tree. 2003-03-23 10:07:44 +00:00
Poul-Henning Kamp
7da1ebfd74 Mitigate deadlock situation pending a more complete solution. 2003-03-21 22:05:33 +00:00
Poul-Henning Kamp
e24cbd9017 Retire the GEOM private statistics code and use devstat instead. 2003-03-18 09:42:33 +00:00
Poul-Henning Kamp
b4b138c27f Including <sys/stdint.h> is (almost?) universally only to be able to use 
%j in printfs, so put a newsted include in <sys/systm.h> where the printf
prototype lives and save everybody else the trouble.
 2003-03-18 08:45:25 +00:00
Poul-Henning Kamp
20d2026b4e #ifdef notyet a bit of code which needs not yet committed refcounting to 
work correctly.
 2003-03-16 16:29:04 +00:00
Poul-Henning Kamp
81876757ec Use devstat_{start,end}_transaction_bio(). 
Remember to set bio_resid correctly first.
 2003-03-15 10:49:26 +00:00
Poul-Henning Kamp
e582990901 If we run out of consumers while orphaning them, and the provider's geom 
is withering, destroy the provider when done.

This was exposed by the recent change to geom_dev's orphaning logic.
 2003-03-10 23:41:41 +00:00
Poul-Henning Kamp
e60dce6b42 Fix yet another fallout of our M_* song and dance. 2003-03-10 23:34:12 +00:00
Poul-Henning Kamp
564632b081 Remove unneeded #include of geom_stats.h 2003-03-09 10:04:21 +00:00
Poul-Henning Kamp
f48b881942 Stamp out Danglish. 2003-03-09 10:02:31 +00:00
Poul-Henning Kamp
0e6be4723b Don't use statistics counters to detect outstanding I/O. 2003-03-09 10:01:16 +00:00
Poul-Henning Kamp
c6ae9b5fd2 Don't abuse the statistics counters for detecting if we have outstanding 
I/O requests, instead use the new dedicated fields in the consumer and
provider to track this.
 2003-03-09 09:59:48 +00:00