CVS commit: src/sys/dev

Module Name:	src
Committed By:	hannken
Date:		Wed Jul 29 17:39:23 UTC 2026

Modified Files:
	src/sys/dev: fss.c

Log Message:
Bracket I/O from or to the backing store with fstrans_start_lazy()
so the fss device doesn't block before the file system is suspended.

Should fix some deadlocks with revokation of ttys.

PR kern/59663 (ffs_snapshot_read -> uvm_fault (or pool page empty)


To generate a diff of this commit:
cvs rdiff -u -r1.115 -r1.116 src/sys/dev/fss.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.