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Btrfs: rename backref_ctx::found_in_send_root to found_itself

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The new name should be easier to understand/read.

Commit is a result of Arne's review.

Signed-off-by: Alexander Block <ablock84@googlemail.com>
This commit is contained in:
Alexander Block
2012-07-28 12:42:05 +02:00
committed by Chris Mason
parent d27aed5e24
commit ee849c0472
1 changed files with 4 additions and 4 deletions
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8
fs/btrfs/send.c
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@@ -1029,7 +1029,7 @@ struct backref_ctx {
u64 extent_len; u64 extent_len;
/* Just to check for bugs in backref resolving */ /* 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) 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 && if (found->root == bctx->sctx->send_root &&
ino == bctx->cur_objectid && ino == bctx->cur_objectid &&
offset == bctx->cur_offset) { 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.found = 0;
backref_ctx.cur_objectid = ino; backref_ctx.cur_objectid = ino;
backref_ctx.cur_offset = data_offset; backref_ctx.cur_offset = data_offset;
backref_ctx.found_in_send_root = 0; backref_ctx.found_itself = 0;
backref_ctx.extent_len = num_bytes; backref_ctx.extent_len = num_bytes;
/* /*
@@ -1231,7 +1231,7 @@ static int find_extent_clone(struct send_ctx *sctx,
if (ret < 0) if (ret < 0)
goto out; goto out;
if (!backref_ctx.found_in_send_root) { if (!backref_ctx.found_itself) {
/* found a bug in backref code? */ /* found a bug in backref code? */
ret = -EIO; ret = -EIO;
printk(KERN_ERR "btrfs: ERROR did not find backref in " printk(KERN_ERR "btrfs: ERROR did not find backref in "