The following commit has been merged into the locking/core branch of tip:
Commit-ID: 6c80408a8a0360fa9223b8c21c0ab8ef42e88bfe
Gitweb: https://git.kernel.org/tip/6c80408a8a0360fa9223b8c21c0ab8ef42e88bfe
Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
AuthorDate: Wed, 10 Feb 2021 09:52:48 +01:00
Committer: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
CommitterDate: Wed, 10 Feb 2021 14:44:40 +01:00
checkpatch: Don't check for mutex_trylock_recursive()
mutex_trylock_recursive() has been removed from the tree, there is no
need to check for it.
Remove traces of mutex_trylock_recursive()'s existence.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx>
Signed-off-by: Peter Zijlstra (Intel) <peterz@xxxxxxxxxxxxx>
Link: https://lkml.kernel.org/r/20210210085248.219210-3-bigeasy@xxxxxxxxxxxxx
---
scripts/checkpatch.pl | 6 ------
1 file changed, 6 deletions(-)
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 92e888e..15f7f4f 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -7069,12 +7069,6 @@ sub process {
}
}
-# check for mutex_trylock_recursive usage
- if ($line =~ /mutex_trylock_recursive/) {
- ERROR("LOCKING",
- "recursive locking is bad, do not use this ever.\n" . $herecurr);
- }
-
# check for lockdep_set_novalidate_class
if ($line =~ /^.\s*lockdep_set_novalidate_class\s*\(/ ||
$line =~ /__lockdep_no_validate__\s*\)/ ) {
|