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yaml --- r: 207340 b: refs/heads/master c: 09ef872 h: refs/heads/master v: v3
git-mirror · Aug 10, 2010 · 461fde2 · 461fde2
1 parent 2ce3ec6
commit 461fde2
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1a15a250862fda3fbdf8454cc7131e24de904e7c
+refs/heads/master: 09ef87255da0e005dd0ab39ca25714208cf29cb3
diff --git a/trunk/scripts/checkpatch.pl b/trunk/scripts/checkpatch.pl
@@ -2592,6 +2592,13 @@ sub process {
 			}
 		}
 
+# warn about unexpectedly long msleep's
+		if ($line =~ /\bmsleep\s*\((\d+)\);/) {
+			if ($1 < 20) {
+				WARN("msleep < 20ms can sleep for up to 20ms; see Documentation/timers/timers-howto.txt\n" . $line);
+			}
+		}
+
 # warn about #ifdefs in C files
 #		if ($line =~ /^.\s*\#\s*if(|n)def/ && ($realfile =~ /\.c$/)) {
 #			print "#ifdef in C files should be avoided\n";