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btrfs: move the failrec tree stuff into extent-io-tree.h

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This needs to be cleaned up in the future, but for now it belongs to the
extent-io-tree stuff since it uses the internal tree search code.
Needed to export get_state_failrec and set_state_failrec as well since
we're not going to move the actual IO part of the failrec stuff out at
this point.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Josef Bacik
2019-09-23 10:05:21 -04:00
committed by David Sterba
parent 083e75e7e6
commit b3f167aa6c
3 changed files with 22 additions and 15 deletions
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8
fs/btrfs/extent_io.c
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@@ -2024,8 +2024,8 @@ out:
* set the private field for a given byte offset in the tree. If there isn't
* an extent_state there already, this does nothing.
*/
static noinline int set_state_failrec(struct extent_io_tree *tree, u64 start,
struct io_failure_record *failrec)
int set_state_failrec(struct extent_io_tree *tree, u64 start,
struct io_failure_record *failrec)
{
struct rb_node *node;
struct extent_state *state;
@@ -2052,8 +2052,8 @@ out:
return ret;
}
static noinline int get_state_failrec(struct extent_io_tree *tree, u64 start,
struct io_failure_record **failrec)
int get_state_failrec(struct extent_io_tree *tree, u64 start,
struct io_failure_record **failrec)
{
struct rb_node *node;
struct extent_state *state;