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Commit a3058101 authored by Chris Mason's avatar Chris Mason
Browse files

Merge branch 'misc-for-4.5' of... 

Merge branch 'misc-for-4.5' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux into for-linus-4.5
parents 511711af ee592d07

fs/btrfs/btrfs_inode.h

+4 −0
Original line number Diff line number Diff line
@@ -192,6 +192,10 @@ struct btrfs_inode { 
	/* File creation time. */

	struct timespec i_otime;



	/* Hook into fs_info->delayed_iputs */

	struct list_head delayed_iput;

	long delayed_iput_count;



	struct inode vfs_inode;

};

fs/btrfs/ctree.c

+4 −5
Original line number Diff line number Diff line
@@ -2248,7 +2248,6 @@ static void reada_for_search(struct btrfs_root *root, 
	u64 target;

	u64 nread = 0;

	u64 gen;

	int direction = path->reada;

	struct extent_buffer *eb;

	u32 nr;

	u32 blocksize;
@@ -2276,16 +2275,16 @@ static void reada_for_search(struct btrfs_root *root, 
	nr = slot;



	while (1) {

		if (direction < 0) {

		if (path->reada == READA_BACK) {

			if (nr == 0)

				break;

			nr--;

		} else if (direction > 0) {

		} else if (path->reada == READA_FORWARD) {

			nr++;

			if (nr >= nritems)

				break;

		}

		if (path->reada < 0 && objectid) {

		if (path->reada == READA_BACK && objectid) {

			btrfs_node_key(node, &disk_key, nr);

			if (btrfs_disk_key_objectid(&disk_key) != objectid)

				break;
@@ -2493,7 +2492,7 @@ read_block_for_search(struct btrfs_trans_handle *trans, 
	btrfs_set_path_blocking(p);



	free_extent_buffer(tmp);

	if (p->reada)

	if (p->reada != READA_NONE)

		reada_for_search(root, p, level, slot, key->objectid);



	btrfs_release_path(p);

fs/btrfs/ctree.h

+5 −4
Original line number Diff line number Diff line
@@ -177,7 +177,7 @@ struct btrfs_ordered_sum; 
/* csum types */

#define BTRFS_CSUM_TYPE_CRC32	0



static int btrfs_csum_sizes[] = { 4 };

static const int btrfs_csum_sizes[] = { 4 };



/* four bytes for CRC32 */

#define BTRFS_EMPTY_DIR_SIZE 0
@@ -598,14 +598,15 @@ struct btrfs_node { 
 * The slots array records the index of the item or block pointer

 * used while walking the tree.

 */

enum { READA_NONE = 0, READA_BACK, READA_FORWARD };

struct btrfs_path {

	struct extent_buffer *nodes[BTRFS_MAX_LEVEL];

	int slots[BTRFS_MAX_LEVEL];

	/* if there is real range locking, this locks field will change */

	int locks[BTRFS_MAX_LEVEL];

	int reada;

	u8 locks[BTRFS_MAX_LEVEL];

	u8 reada;

	/* keep some upper locks as we walk down */

	int lowest_level;

	u8 lowest_level;



	/*

	 * set by btrfs_split_item, tells search_slot to keep all locks

fs/btrfs/delayed-ref.c

+2 −2
Original line number Diff line number Diff line
@@ -493,12 +493,12 @@ update_existing_head_ref(struct btrfs_delayed_ref_root *delayed_refs, 
				memcpy(&existing_ref->extent_op->key,

				       &ref->extent_op->key,

				       sizeof(ref->extent_op->key));

				existing_ref->extent_op->update_key = 1;

				existing_ref->extent_op->update_key = true;

			}

			if (ref->extent_op->update_flags) {

				existing_ref->extent_op->flags_to_set |=

					ref->extent_op->flags_to_set;

				existing_ref->extent_op->update_flags = 1;

				existing_ref->extent_op->update_flags = true;

			}

			btrfs_free_delayed_extent_op(ref->extent_op);

		}

fs/btrfs/delayed-ref.h

+4 −4
Original line number Diff line number Diff line
@@ -75,11 +75,11 @@ struct btrfs_delayed_ref_node { 


struct btrfs_delayed_extent_op {

	struct btrfs_disk_key key;

	u8 level;

	bool update_key;

	bool update_flags;

	bool is_data;

	u64 flags_to_set;

	int level;

	unsigned int update_key:1;

	unsigned int update_flags:1;

	unsigned int is_data:1;

};



/*