Author: mjg
Date: Tue Oct 21 21:29:20 2014
New Revision: 273431
URL: https://svnweb.freebsd.org/changeset/base/273431
Log:
Take the lock shared in linker_search_symbol_name.
This helps sysctl kern.proc.stack.
Modified:
head/sys/kern/kern_linker.c
Modified: head/sys/kern/kern_linker.c
==============================================================================
--- head/sys/kern/kern_linker.c Tue Oct 21 21:27:13 2014 (r273430)
+++ head/sys/kern/kern_linker.c Tue Oct 21 21:29:20 2014 (r273431)
@@ -986,9 +986,9 @@ linker_search_symbol_name(caddr_t value,
{
int error;
- sx_xlock(&kld_sx);
+ sx_slock(&kld_sx);
error = linker_debug_search_symbol_name(value, buf, buflen, offset);
- sx_xunlock(&kld_sx);
+ sx_sunlock(&kld_sx);
return (error);
}
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