Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/md/bcache/writeback.h b/drivers/md/bcache/writeback.h
index c4ff760..3f1230e 100644
--- a/drivers/md/bcache/writeback.h
+++ b/drivers/md/bcache/writeback.h
@@ -16,6 +16,7 @@
#define BCH_AUTO_GC_DIRTY_THRESHOLD 50
+#define BCH_DIRTY_INIT_THRD_MAX 64
/*
* 14 (16384ths) is chosen here as something that each backing device
* should be a reasonable fraction of the share, and not to blow up
@@ -23,6 +24,24 @@
*/
#define WRITEBACK_SHARE_SHIFT 14
+struct bch_dirty_init_state;
+struct dirty_init_thrd_info {
+ struct bch_dirty_init_state *state;
+ struct task_struct *thread;
+};
+
+struct bch_dirty_init_state {
+ struct cache_set *c;
+ struct bcache_device *d;
+ int total_threads;
+ int key_idx;
+ spinlock_t idx_lock;
+ atomic_t started;
+ atomic_t enough;
+ wait_queue_head_t wait;
+ struct dirty_init_thrd_info infos[BCH_DIRTY_INIT_THRD_MAX];
+};
+
static inline uint64_t bcache_dev_sectors_dirty(struct bcache_device *d)
{
uint64_t i, ret = 0;