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Commit ee849c04 authored by Alexander Block's avatar Alexander Block Committed by Chris Mason
Browse files

Btrfs: rename backref_ctx::found_in_send_root to found_itself 



The new name should be easier to understand/read.

Commit is a result of Arne's review.

Signed-off-by: default avatarAlexander Block <ablock84@googlemail.com>
parent d27aed5e

fs/btrfs/send.c

+4 −4
Original line number Diff line number Diff line
@@ -1029,7 +1029,7 @@ struct backref_ctx { 
	u64 extent_len;



	/* Just to check for bugs in backref resolving */

	int found_in_send_root;

	int found_itself;

};



static int __clone_root_cmp_bsearch(const void *key, const void *elt)
@@ -1077,7 +1077,7 @@ static int __iterate_backrefs(u64 ino, u64 offset, u64 root, void *ctx_) 
	if (found->root == bctx->sctx->send_root &&

	    ino == bctx->cur_objectid &&

	    offset == bctx->cur_offset) {

		bctx->found_in_send_root = 1;

		bctx->found_itself = 1;

	}



	/*
@@ -1210,7 +1210,7 @@ static int find_extent_clone(struct send_ctx *sctx, 
	backref_ctx.found = 0;

	backref_ctx.cur_objectid = ino;

	backref_ctx.cur_offset = data_offset;

	backref_ctx.found_in_send_root = 0;

	backref_ctx.found_itself = 0;

	backref_ctx.extent_len = num_bytes;



	/*
@@ -1231,7 +1231,7 @@ static int find_extent_clone(struct send_ctx *sctx, 
	if (ret < 0)

		goto out;



	if (!backref_ctx.found_in_send_root) {

	if (!backref_ctx.found_itself) {

		/* found a bug in backref code? */

		ret = -EIO;

		printk(KERN_ERR "btrfs: ERROR did not find backref in "