MFC r306570:

Allow tracing of functions prefixed by "__".

4 files changed, 0 insertions, 13 deletions

diff --git a/sys/cddl/dev/fbt/arm/fbt_isa.c b/sys/cddl/dev/fbt/arm/fbt_isa.c
index 592e598..068610a 100644
--- a/sys/cddl/dev/fbt/arm/fbt_isa.c
+++ b/sys/cddl/dev/fbt/arm/fbt_isa.c
@@ -106,9 +106,6 @@ fbt_provide_module_function(linker_file_t lf, int symindx,
 		return (0);
 	}
 
-	if (name[0] == '_' && name[1] == '_')
-		return (0);
-
 	instr = (uint32_t *)symval->value;
 	limit = (uint32_t *)(symval->value + symval->size);
 
diff --git a/sys/cddl/dev/fbt/fbt.c b/sys/cddl/dev/fbt/fbt.c
index 19018f9..41de379 100644
--- a/sys/cddl/dev/fbt/fbt.c
+++ b/sys/cddl/dev/fbt/fbt.c
@@ -126,10 +126,6 @@ fbt_excluded(const char *name)
 		return (1);
 	}
 
-	/* Exclude some internal functions */
-	if (name[0] == '_' && name[1] == '_')
-		return (1);
-
 	/*
 	 * When DTrace is built into the kernel we need to exclude
 	 * the FBT functions from instrumentation.
diff --git a/sys/cddl/dev/fbt/powerpc/fbt_isa.c b/sys/cddl/dev/fbt/powerpc/fbt_isa.c
index 0568e55..e67e837 100644
--- a/sys/cddl/dev/fbt/powerpc/fbt_isa.c
+++ b/sys/cddl/dev/fbt/powerpc/fbt_isa.c
@@ -138,9 +138,6 @@ fbt_provide_module_function(linker_file_t lf, int symindx,
 		return (0);
 	}
 
-	if (name[0] == '_' && name[1] == '_')
-		return (0);
-
 	instr = (uint32_t *) symval->value;
 	limit = (uint32_t *) (symval->value + symval->size);
 
diff --git a/sys/cddl/dev/fbt/x86/fbt_isa.c b/sys/cddl/dev/fbt/x86/fbt_isa.c
index 6639806..51cfc64 100644
--- a/sys/cddl/dev/fbt/x86/fbt_isa.c
+++ b/sys/cddl/dev/fbt/x86/fbt_isa.c
@@ -174,9 +174,6 @@ fbt_provide_module_function(linker_file_t lf, int symindx,
 		return (0);
 	}
 
-	if (name[0] == '_' && name[1] == '_')
-		return (0);
-
 	size = symval->size;
 
 	instr = (uint8_t *) symval->value;