This patch avoids that sparse complains about lock imbalances.
Signed-off-by: Bart Van Assche <bart.vanassche@xxxxxxxxxxx>
Cc: Omar Sandoval <osandov@xxxxxx>
---
block/blk-mq-debugfs.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 5cd2b435a9f5..7bcd4b6edf83 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -95,6 +95,7 @@ static int blk_mq_debugfs_rq_show(struct seq_file *m, void *v)
}
static void *hctx_dispatch_start(struct seq_file *m, loff_t *pos)
+ __acquires(&hctx->lock)
{
struct blk_mq_hw_ctx *hctx = m->private;
@@ -110,6 +111,7 @@ static void *hctx_dispatch_next(struct seq_file *m, void *v, loff_t *pos)
}
static void hctx_dispatch_stop(struct seq_file *m, void *v)
+ __releases(&hctx->lock)
{
struct blk_mq_hw_ctx *hctx = m->private;
@@ -482,6 +484,7 @@ static const struct file_operations hctx_active_fops = {
};
static void *ctx_rq_list_start(struct seq_file *m, loff_t *pos)
+ __acquires(&ctx->lock)
{
struct blk_mq_ctx *ctx = m->private;
@@ -497,6 +500,7 @@ static void *ctx_rq_list_next(struct seq_file *m, void *v, loff_t *pos)
}
static void ctx_rq_list_stop(struct seq_file *m, void *v)
+ __releases(&ctx->lock)
{
struct blk_mq_ctx *ctx = m->private;
--
2.11.0
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