Module Name: src
Committed By: riastradh
Date: Thu Jun 3 09:22:47 UTC 2021
Modified Files:
src/sys/kern: kern_ksyms.c
Log Message:
ksyms(4): Allow multiple concurrent opens of /dev/ksyms.
First one takes a snapshot; others all agree with the snapshot.
Previously this code path was just broken (could fail horribly if
modules were unloaded after one of the opens is closed), so I just
blocked it off in an earlier commit, but that broke crash(8). So
let's continue allowing multiple opens seeing the same snapshot, but
without the horrible bugs.
To generate a diff of this commit:
cvs rdiff -u -r1.96 -r1.97 src/sys/kern/kern_ksyms.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
