From: Xiao Guangrong <xiaoguangr...@cn.fujitsu.com>
Don't duplicate set_state_bits().
Signed-off-by: Xiao Guangrong <xiaoguangr...@cn.fujitsu.com>
Signed-off-by: Li Zefan <l...@cn.fujitsu.com>
---
fs/btrfs/extent_io.c | 10 +++++-----
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index b181a94..6c7394f 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -308,6 +308,9 @@ static void clear_state_cb(struct extent_io_tree *tree,
tree->ops->clear_bit_hook(tree->mapping->host, state, bits);
}
+static int set_state_bits(struct extent_io_tree *tree,
+ struct extent_state *state, int *bits);
+
/*
* insert an extent_state struct into the tree. 'bits' are set on the
* struct before it is inserted.
@@ -323,7 +326,6 @@ static int insert_state(struct extent_io_tree *tree,
int *bits)
{
struct rb_node *node;
- int bits_to_set = *bits & ~EXTENT_CTLBITS;
int ret;
if (end < start) {
@@ -334,13 +336,11 @@ static int insert_state(struct extent_io_tree *tree,
}
state->start = start;
state->end = end;
- ret = set_state_cb(tree, state, bits);
+
+ ret = set_state_bits(tree, state, bits);
if (ret)
return ret;
- if (bits_to_set & EXTENT_DIRTY)
- tree->dirty_bytes += end - start + 1;
- state->state |= bits_to_set;
node = tree_insert(&tree->state, end, &state->rb_node);
if (node) {
struct extent_state *found;
--
1.7.3.1
--
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