Konstantin Belousov 5cf14660ae Improve publication of the newly allocated snapdata. ... For freshly allocated snapdata, Lock sn_lock in advance, so si_snapdata readers see the locked snapdata and not race. For existing snapdata, if the thread was put to sleep waiting for sn_lock, re-read si_snapdata. This either closes the race or makes the reliance on LK_DRAIN less important. Reported and tested by: pho Sponsored by: The FreeBSD Foundation MFC after: 2 weeks		2017-07-21 18:42:35 +00:00
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ffs_alloc.c	Remove write-only variable.	2017-07-16 07:12:04 +00:00
ffs_balloc.c	All these files need sys/vmmeter.h, but now they got it implicitly	2017-04-17 17:07:00 +00:00
ffs_extern.h	Create a new function ffs_getcg() to read in and verify a cylinder	2017-06-28 17:32:09 +00:00
ffs_inode.c	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
ffs_rawread.c	Remove spl() calls from UFS code.	2017-05-07 14:59:45 +00:00
ffs_snapshot.c	Improve publication of the newly allocated snapdata.	2017-07-21 18:42:35 +00:00
ffs_softdep.c	Mitigate several problems with the softdep_request_cleanup() on busy	2017-06-03 16:18:50 +00:00
ffs_subr.c	ANSIfy ffs_subr.c	2016-10-31 20:43:43 +00:00
ffs_suspend.c	Partially lift suspension when ffs_reload() finished with cgs and	2016-09-08 12:01:28 +00:00
ffs_tables.c	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
ffs_vfsops.c	Create a new function ffs_getcg() to read in and verify a cylinder	2017-06-28 17:32:09 +00:00
ffs_vnops.c	Renumber copyright clause 4	2017-02-28 23:42:47 +00:00
fs.h	UFS fs.h: clear warning from use in makefs(1)	2017-05-05 15:26:55 +00:00
softdep.h	Mitigate several problems with the softdep_request_cleanup() on busy	2017-06-03 16:18:50 +00:00