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yaml --- r: 693 b: refs/heads/master c: acef2e5 h: refs/heads/master i: 691: 3628f94 v: v3
git-mirror · May 1, 2005 · f82abc9 · f82abc9
1 parent e167d2c
commit f82abc9
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ffa0aea681a5f3c8aecbb86f1cfd3486043805de
+refs/heads/master: acef2e55d2a1b59bb5610cacc546c1d1b5de2dc9
diff --git a/trunk/include/asm-um/processor-generic.h b/trunk/include/asm-um/processor-generic.h
@@ -17,6 +17,10 @@ struct task_struct;
 struct mm_struct;
 
 struct thread_struct {
+	/* This flag is set to 1 before calling do_fork (and analyzed in
+	 * copy_thread) to mark that we are begin called from userspace (fork /
+	 * vfork / clone), and reset to 0 after. It is left to 0 when called
+	 * from kernelspace (i.e. kernel_thread() or fork_idle(), as of 2.6.11). */
 	int forking;
 	int nsyscalls;
 	struct pt_regs regs;