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| author | gonzo <gonzo@FreeBSD.org> | 2009-11-17 21:56:12 +0000 |
|---|---|---|
| committer | gonzo <gonzo@FreeBSD.org> | 2009-11-17 21:56:12 +0000 |
| commit | 9ca1cabe1091eb9c0d99a593e9c97375abb3a218 (patch) | |
| tree | 148d11ac87da7e6038d4e52483357e54713cc4eb /sys/kern/kern_linker.c | |
| parent | abd64d9c68cb8cef1d274c7e1e989509aa796e51 (diff) | |
| download | FreeBSD-src-9ca1cabe1091eb9c0d99a593e9c97375abb3a218.zip FreeBSD-src-9ca1cabe1091eb9c0d99a593e9c97375abb3a218.tar.gz | |
- Unbreak build with KLD_DEBUG defined
- Add debug.kld_debug sysctl to control KLD debugging level
- Print information about KLD dependencies with debug enabled
Diffstat (limited to 'sys/kern/kern_linker.c')
| -rw-r--r-- | sys/kern/kern_linker.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/sys/kern/kern_linker.c b/sys/kern/kern_linker.c index 9387ba8..dd29302 100644 --- a/sys/kern/kern_linker.c +++ b/sys/kern/kern_linker.c @@ -64,6 +64,8 @@ __FBSDID("$FreeBSD$"); #ifdef KLD_DEBUG int kld_debug = 0; +SYSCTL_INT(_debug, OID_AUTO, kld_debug, CTLFLAG_RW, + &kld_debug, 0, "Set various levels of KLD debug"); #endif #define KLD_LOCK() sx_xlock(&kld_sx) @@ -632,7 +634,7 @@ linker_file_unload(linker_file_t file, int flags) */ if ((error = module_unload(mod)) != 0) { KLD_DPF(FILE, ("linker_file_unload: module %s" - " failed unload\n", mod)); + " failed unload\n", module_getname(mod))); return (error); } MOD_XLOCK; @@ -709,6 +711,9 @@ linker_file_add_dependency(linker_file_t file, linker_file_t dep) file->deps = newdeps; file->deps[file->ndeps] = dep; file->ndeps++; + KLD_DPF(FILE, ("linker_file_add_dependency:" + " adding %s as dependency for %s\n", + dep->filename, file->filename)); return (0); } |
