From b1116bc03c00255b7e5feaed561e8bb2fc38c0f8 Mon Sep 17 00:00:00 2001 From: Mike Marshall Date: Fri, 1 Jun 2018 14:17:23 -0400 Subject: [PATCH] orangefs: use sparse annotations for holding locks across function calls. Sparse complained and Al Viro knew what to do... Signed-off-by: Mike Marshall --- fs/orangefs/waitqueue.c | 14 ++++++++++---- 1 file changed, 10 insertions(+), 4 deletions(-) diff --git a/fs/orangefs/waitqueue.c b/fs/orangefs/waitqueue.c index 0577d6dba8c8..0729d2645d6a 100644 --- a/fs/orangefs/waitqueue.c +++ b/fs/orangefs/waitqueue.c @@ -17,8 +17,12 @@ #include "orangefs-kernel.h" #include "orangefs-bufmap.h" -static int wait_for_matching_downcall(struct orangefs_kernel_op_s *, long, bool); -static void orangefs_clean_up_interrupted_operation(struct orangefs_kernel_op_s *); +static int wait_for_matching_downcall(struct orangefs_kernel_op_s *op, + long timeout, + bool interruptible) + __acquires(op->lock); +static void orangefs_clean_up_interrupted_operation(struct orangefs_kernel_op_s *op) + __releases(op->lock); /* * What we do in this function is to walk the list of operations that are @@ -246,6 +250,7 @@ bool orangefs_cancel_op_in_progress(struct orangefs_kernel_op_s *op) */ static void orangefs_clean_up_interrupted_operation(struct orangefs_kernel_op_s *op) + __releases(op->lock) { /* * handle interrupted cases depending on what state we were in when @@ -313,8 +318,9 @@ static void * Returns with op->lock taken. */ static int wait_for_matching_downcall(struct orangefs_kernel_op_s *op, - long timeout, - bool interruptible) + long timeout, + bool interruptible) + __acquires(op->lock) { long n;