Kirk McKusick 37e2ebfdba This patch fixes a bug on an active filesystem on which a snapshot ... is being taken from panicing with either "freeing free block" or "freeing free inode". The problem arises when the snapshot code is scanning the filesystem looking for inodes with a reference count of zero (e.g., unlinked but still open) so that it can expunge them from its view. If it encounters a reclaimed vnode and has to restart its scan, then it will panic if it encounters and tries to free an inode that it has already processed. The fix is to check each candidate inode to see if it has already been processed before trying to delete it from the snapshot image. Sponsored by: DARPA & NAI Labs.		2003-02-22 00:29:51 +00:00
..
alpha	Change the console interface to pass a "struct consdev *" instead of a	2003-02-20 20:54:45 +00:00
amd64	Fix fumble in rev 1.525. pmap_kenter()'s second argument is a physical	2003-02-20 05:35:52 +00:00
arm	MB_LEN_MAX is not MD, move it to the MI limits.h.	2002-12-22 06:38:45 +00:00
boot	Simplify page alignment.	2003-02-20 06:47:54 +00:00
cam	NO_GEOM cleanup:	2003-02-21 19:00:48 +00:00
coda	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
compat	Add M_WAITOK	2003-02-20 11:24:55 +00:00
conf	Overhaul the targets and hope this is now much more readable.	2003-02-21 11:02:49 +00:00
contrib	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
crypto	Remove some unnecessary casts.	2003-01-25 22:41:22 +00:00
ddb	- Split the struct kse into struct upcall and struct kse. struct kse will	2003-02-17 05:14:26 +00:00
dev	NO_GEOM cleanup: Convert CCD(4) to be use "struct disk*" instead of "dev_t"	2003-02-21 23:25:43 +00:00
fs	Do not call smbfs_attr_cacheremove() in the EXDEV case in smbfs_rename().	2003-02-19 11:54:35 +00:00
geom	NO_GEOM cleanup: Convert CCD(4) to be use "struct disk*" instead of "dev_t"	2003-02-21 23:25:43 +00:00
gnu	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
i4b	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
i386	Change the console interface to pass a "struct consdev *" instead of a	2003-02-20 20:54:45 +00:00
ia64	Change the console interface to pass a "struct consdev *" instead of a	2003-02-20 20:54:45 +00:00
isa	Switch to using the TSC code in i386/i386/tsc.c.	2003-02-11 11:43:25 +00:00
isofs/cd9660	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
kern	Missing M_TRYWAIT from so_upcall third argument.	2003-02-21 22:23:40 +00:00
libkern	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
modules	Split the arch-specific AGP files into the appropriate files.* and do the same	2003-02-14 06:33:52 +00:00
net	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netatalk	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netatm	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netgraph	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netinet	- m = m_gethdr(M_NOWAIT, MT_HEADER);	2003-02-21 23:17:12 +00:00
netinet6	Remove unused variables in the IPSEC case.	2003-02-20 18:22:21 +00:00
netipsec	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netipx	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netkey	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netnatm	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netncp	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netns	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
netsmb	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
nfs	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
nfsclient	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
nfsserver	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
opencrypto	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
pc98	Change the console interface to pass a "struct consdev *" instead of a	2003-02-20 20:54:45 +00:00
pccard	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
pci	Fix panic on sparc64 introduced in my last commit. I really	2003-02-19 18:33:29 +00:00
posix4	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
powerpc	Adjust IRQ count for psim's OpenPIC model - it seems to be	2003-02-20 01:59:42 +00:00
rpc
security	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
sparc64	Uncomment the xl(4) driver since it's now working properly	2003-02-20 17:08:42 +00:00
sys	NO_GEOM cleanup: Convert CCD(4) to be use "struct disk*" instead of "dev_t"	2003-02-21 23:25:43 +00:00
tools	Remove miidevs.h and generate it from miidevs at compile time.	2003-01-19 02:59:34 +00:00
ufs	This patch fixes a bug on an active filesystem on which a snapshot	2003-02-22 00:29:51 +00:00
vm	Back out M_* changes, per decision of the TRB.	2003-02-19 05:47:46 +00:00
Makefile