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| author | Alexander Motin <mav@FreeBSD.org> | 2019-12-04 21:26:03 +0000 |
|---|---|---|
| committer | Alexander Motin <mav@FreeBSD.org> | 2019-12-04 21:26:03 +0000 |
| commit | 61322a0a8affb0c41dcf441ea331f041e15879ff (patch) | |
| tree | d99f08f01083ebc59a40cb837502f1bdb732aaec /sys/kern/kern_shutdown.c | |
| parent | 18cf0a022e457a1ed213d24527dfca726ca60c13 (diff) | |
| download | src-61322a0a8affb0c41dcf441ea331f041e15879ff.tar.gz src-61322a0a8affb0c41dcf441ea331f041e15879ff.zip | |
Mark some more hot global variables with __read_mostly.
MFC after: 1 week
Notes
Notes:
svn path=/head/; revision=355404
Diffstat (limited to 'sys/kern/kern_shutdown.c')
| -rw-r--r-- | sys/kern/kern_shutdown.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sys/kern/kern_shutdown.c b/sys/kern/kern_shutdown.c index f756b43bfa73..e7139a6dab50 100644 --- a/sys/kern/kern_shutdown.c +++ b/sys/kern/kern_shutdown.c @@ -217,9 +217,9 @@ SYSCTL_INT(_kern, OID_AUTO, kerneldump_gzlevel, CTLFLAG_RWTUN, * Variable panicstr contains argument to first call to panic; used as flag * to indicate that the kernel has already called panic. */ -const char *panicstr; +const char __read_mostly *panicstr; -int dumping; /* system is dumping */ +int __read_mostly dumping; /* system is dumping */ int rebooting; /* system is rebooting */ /* * Used to serialize between sysctl kern.shutdown.dumpdevname and list |