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authorBruce Evans <bde@FreeBSD.org>1994-11-01 23:09:29 +0000
committerBruce Evans <bde@FreeBSD.org>1994-11-01 23:09:29 +0000
commit25dd4b72b892963ab4609131d3d2abedea7e9bab (patch)
tree1c6482d306a83ddc9c7fc3eba4ceee5b8b93ac69 /sbin/mount_ifs/getmntopts.c
parent19a41dfcbdeea909c10ebdc3a258d8c6fd645904 (diff)
downloadsrc-25dd4b72b892963ab4609131d3d2abedea7e9bab.tar.gz
src-25dd4b72b892963ab4609131d3d2abedea7e9bab.zip
Only log errors every second (instead of every 5-10 msec) and check for
errors at a lower ipl. clist starvation problems can cause hundreds of tty buffer overflows per second and logging them all amplified the problems. This problem was less serious in 1.1.5. Avoid a race in the check for starting a new block of output. com_events was sometimes messed up and siopoll() looped endlessly. This bug was introduced in 2.0. Clean up previous 2 commits. Rename sio_registerdev() to sioregisterdev() to match the (bad) surrounding naming conventions. There should be a generic_registerdev().
Notes
Notes: svn path=/head/; revision=4063
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