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Commit 52042d8e authored by Andrea Gelmini's avatar Andrea Gelmini Committed by David Sterba
Browse files

btrfs: Fix typos in comments and strings 



The typos accumulate over time so once in a while time they get fixed in
a large patch.

Signed-off-by: default avatarAndrea Gelmini <andrea.gelmini@gelma.net>
Reviewed-by: default avatarDavid Sterba <dsterba@suse.com>
Signed-off-by: default avatarDavid Sterba <dsterba@suse.com>
parent 1690dd41

fs/btrfs/backref.c

+2 −2
Original line number Diff line number Diff line
@@ -591,7 +591,7 @@ unode_aux_to_inode_list(struct ulist_node *node) 
}



/*

 * We maintain three seperate rbtrees: one for direct refs, one for

 * We maintain three separate rbtrees: one for direct refs, one for

 * indirect refs which have a key, and one for indirect refs which do not

 * have a key. Each tree does merge on insertion.

 *
@@ -695,7 +695,7 @@ static int resolve_indirect_refs(struct btrfs_fs_info *fs_info, 
		}



		/*

		 * Now it's a direct ref, put it in the the direct tree. We must

		 * Now it's a direct ref, put it in the direct tree. We must

		 * do this last because the ref could be merged/freed here.

		 */

		prelim_ref_insert(fs_info, &preftrees->direct, ref, NULL);

fs/btrfs/check-integrity.c

+1 −1
Original line number Diff line number Diff line
@@ -2327,7 +2327,7 @@ static int btrfsic_check_all_ref_blocks(struct btrfsic_state *state, 
		 * write operations. Therefore it keeps the linkage

		 * information for a block until a block is

		 * rewritten. This can temporarily cause incorrect

		 * and even circular linkage informations. This

		 * and even circular linkage information. This

		 * causes no harm unless such blocks are referenced

		 * by the most recent super block.

		 */

fs/btrfs/compression.c

+2 −2
Original line number Diff line number Diff line
@@ -1203,7 +1203,7 @@ int btrfs_decompress_buf2page(const char *buf, unsigned long buf_start, 
/*

 * Shannon Entropy calculation

 *

 * Pure byte distribution analysis fails to determine compressiability of data.

 * Pure byte distribution analysis fails to determine compressibility of data.

 * Try calculating entropy to estimate the average minimum number of bits

 * needed to encode the sampled data.

 *
@@ -1267,7 +1267,7 @@ static u8 get4bits(u64 num, int shift) { 


/*

 * Use 4 bits as radix base

 * Use 16 u32 counters for calculating new possition in buf array

 * Use 16 u32 counters for calculating new position in buf array

 *

 * @array     - array that will be sorted

 * @array_buf - buffer array to store sorting results

fs/btrfs/ctree.c

+2 −2
Original line number Diff line number Diff line
@@ -1414,7 +1414,7 @@ static inline int should_cow_block(struct btrfs_trans_handle *trans, 
	 *

	 * What is forced COW:

	 *    when we create snapshot during committing the transaction,

	 *    after we've finished coping src root, we must COW the shared

	 *    after we've finished copying src root, we must COW the shared

	 *    block to ensure the metadata consistency.

	 */

	if (btrfs_header_generation(buf) == trans->transid &&
@@ -3771,7 +3771,7 @@ static int push_leaf_right(struct btrfs_trans_handle *trans, struct btrfs_root 
		/* Key greater than all keys in the leaf, right neighbor has

		 * enough room for it and we're not emptying our leaf to delete

		 * it, therefore use right neighbor to insert the new item and

		 * no need to touch/dirty our left leaft. */

		 * no need to touch/dirty our left leaf. */

		btrfs_tree_unlock(left);

		free_extent_buffer(left);

		path->nodes[0] = right;

fs/btrfs/dev-replace.c

+1 −1
Original line number Diff line number Diff line
@@ -991,7 +991,7 @@ int btrfs_dev_replace_is_ongoing(struct btrfs_dev_replace *dev_replace) 
		 * something that can happen if the dev_replace

		 * procedure is suspended by an umount and then

		 * the tgtdev is missing (or "btrfs dev scan") was

		 * not called and the the filesystem is remounted

		 * not called and the filesystem is remounted

		 * in degraded state. This does not stop the

		 * dev_replace procedure. It needs to be canceled

		 * manually if the cancellation is wanted.