btrfs: fix typos found by codespell

Signed-off-by: David Sterba <dsterba@suse.com>

fs/btrfs/bio.c

@@ -626,7 +626,7 @@ static bool should_async_write(struct btrfs_bio *bbio)
 /*
  * Submit bio to an async queue.
  *
- * Return true if the work has been succesfuly submitted, else false.
+ * Return true if the work has been successfully submitted, else false.
  */
 static bool btrfs_wq_submit_bio(struct btrfs_bio *bbio,
 				struct btrfs_io_context *bioc,

fs/btrfs/block-group.c

@@ -2882,7 +2882,7 @@ int btrfs_inc_block_group_ro(struct btrfs_block_group *cache,
 		goto unlock_out;
 
 	/*
-	 * Skip chunk alloction if the bg is SYSTEM, this is to avoid system
+	 * Skip chunk allocation if the bg is SYSTEM, this is to avoid system
 	 * chunk allocation storm to exhaust the system chunk array.  Otherwise
 	 * we still want to try our best to mark the block group read-only.
 	 */

fs/btrfs/extent_io.c

@@ -4041,7 +4041,7 @@ void read_extent_buffer(const struct extent_buffer *eb, void *dstv,
 	if (check_eb_range(eb, start, len)) {
 		/*
 		 * Invalid range hit, reset the memory, so callers won't get
-		 * some random garbage for their uninitialzed memory.
+		 * some random garbage for their uninitialized memory.
 		 */
 		memset(dstv, 0, len);
 		return;

fs/btrfs/lru_cache.c

@@ -9,7 +9,7 @@
  *
  * @cache:      The cache.
  * @max_size:   Maximum size (number of entries) for the cache.
- *              Use 0 for unlimited size, it's the user's responsability to
+ *              Use 0 for unlimited size, it's the user's responsibility to
  *              trim the cache in that case.
  */
 void btrfs_lru_cache_init(struct btrfs_lru_cache *cache, unsigned int max_size)

fs/btrfs/qgroup.c

@@ -194,7 +194,7 @@ static struct btrfs_qgroup *find_qgroup_rb(struct btrfs_fs_info *fs_info,
  *
  * Must be called with qgroup_lock held and @prealloc preallocated.
  *
- * The control on the lifespan of @prealloc would be transfered to this
+ * The control on the lifespan of @prealloc would be transferred to this
  * function, thus caller should no longer touch @prealloc.
  */
 static struct btrfs_qgroup *add_qgroup_rb(struct btrfs_fs_info *fs_info,

fs/btrfs/scrub.c

@@ -43,7 +43,7 @@ struct scrub_ctx;
 /*
  * The following value only influences the performance.
  *
- * This detemines how many stripes would be submitted in one go,
+ * This determines how many stripes would be submitted in one go,
  * which is 512KiB (BTRFS_STRIPE_LEN * SCRUB_STRIPES_PER_GROUP).
  */
 #define SCRUB_STRIPES_PER_GROUP		8
@@ -709,7 +709,7 @@ static void scrub_verify_one_sector(struct scrub_stripe *stripe, int sector_nr)
 	/* Metadata, verify the full tree block. */
 	if (sector->is_metadata) {
 		/*
-		 * Check if the tree block crosses the stripe boudary.  If
+		 * Check if the tree block crosses the stripe boundary.  If
 		 * crossed the boundary, we cannot verify it but only give a
 		 * warning.
 		 *
@@ -883,7 +883,7 @@ static void scrub_stripe_report_errors(struct scrub_ctx *sctx,
 	/*
 	 * Init needed infos for error reporting.
 	 *
-	 * Although our scrub_stripe infrastucture is mostly based on btrfs_submit_bio()
+	 * Although our scrub_stripe infrastructure is mostly based on btrfs_submit_bio()
 	 * thus no need for dev/physical, error reporting still needs dev and physical.
 	 */
 	if (!bitmap_empty(&stripe->init_error_bitmap, stripe->nr_sectors)) {
@@ -1812,7 +1812,7 @@ static int flush_scrub_stripes(struct scrub_ctx *sctx)
 	if (sctx->is_dev_replace) {
 		/*
 		 * For dev-replace, if we know there is something wrong with
-		 * metadata, we should immedately abort.
+		 * metadata, we should immediately abort.
 		 */
 		for (int i = 0; i < nr_stripes; i++) {
 			if (stripe_has_metadata_error(&sctx->stripes[i])) {

fs/btrfs/tree-checker.h

@@ -22,7 +22,7 @@ struct btrfs_tree_parent_check {
 
 	/*
 	 * Expected transid, can be 0 to skip the check, but such skip
-	 * should only be utlized for backref walk related code.
+	 * should only be utilized for backref walk related code.
 	 */
 	u64 transid;
 

fs/btrfs/volumes.h

@@ -613,7 +613,7 @@ static inline unsigned long btrfs_chunk_item_size(int num_stripes)
 }
 
 /*
- * Do the type safe converstion from stripe_nr to offset inside the chunk.
+ * Do the type safe conversion from stripe_nr to offset inside the chunk.
  *
  * @stripe_nr is u32, with left shift it can overflow u32 for chunks larger
  * than 4G.  This does the proper type cast to avoid overflow.

fs/btrfs/zoned.h

@@ -319,7 +319,7 @@ static inline bool btrfs_check_device_zone_type(const struct btrfs_fs_info *fs_i
 			(bdev_zone_sectors(bdev) << SECTOR_SHIFT);
 	}
 
-	/* Do not allow Host Manged zoned device */
+	/* Do not allow Host Managed zoned device. */
 	return bdev_zoned_model(bdev) != BLK_ZONED_HM;
 }