diff options
| -rw-r--r-- | drivers/md/dm-vdo/volume.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/dm-vdo/volume.c b/drivers/md/dm-vdo/volume.c index 37c2ef0777e5..60416dc8a9d7 100644 --- a/drivers/md/dm-vdo/volume.c +++ b/drivers/md/dm-vdo/volume.c @@ -556,6 +556,7 @@ static int process_entry(struct volume *volume, struct queued_read *entry) mutex_unlock(&volume->read_threads_mutex); page_data = dm_bufio_read(volume->client, page_number, &page->buffer); + mutex_lock(&volume->read_threads_mutex); if (IS_ERR(page_data)) { result = -PTR_ERR(page_data); uds_log_warning_strerror(result, @@ -564,7 +565,6 @@ static int process_entry(struct volume *volume, struct queued_read *entry) cancel_page_in_cache(&volume->page_cache, page_number, page); return result; } - mutex_lock(&volume->read_threads_mutex); if (entry->invalid) { uds_log_warning("Page %u invalidated after read", page_number); |