Move it up in fs/fs-writeback.c so that we don't have to use forward
declarations. No code change.
Signed-off-by: Jan Kara <j...@suse.cz>
---
fs/fs-writeback.c | 30 +++++++++++++++---------------
1 file changed, 15 insertions(+), 15 deletions(-)
diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
index c9770de11650..23dc97cf2a50 100644
--- a/fs/fs-writeback.c
+++ b/fs/fs-writeback.c
@@ -99,6 +99,21 @@ static inline struct inode *wb_inode(struct list_head *head)
EXPORT_TRACEPOINT_SYMBOL_GPL(wbc_writepage);
+/*
+ * Wait for bit in inode->i_state to clear. Called with i_lock held.
+ * Caller must make sure inode cannot go away when we drop i_lock.
+ */
+static void __inode_wait_for_state_bit(struct inode *inode, int bit_nr)
+ __releases(inode->i_lock)
+ __acquires(inode->i_lock)
+{
+ while (inode->i_state & (1 << bit_nr)) {
+ spin_unlock(&inode->i_lock);
+ wait_on_bit(&inode->i_state, bit_nr, TASK_UNINTERRUPTIBLE);
+ spin_lock(&inode->i_lock);
+ }
+}
+
static bool wb_io_lists_populated(struct bdi_writeback *wb)
{
if (wb_has_dirty_io(wb)) {
@@ -1170,21 +1185,6 @@ static int write_inode(struct inode *inode, struct
writeback_control *wbc)
}
/*
- * Wait for bit in inode->i_state to clear. Called with i_lock held.
- * Caller must make sure inode cannot go away when we drop i_lock.
- */
-static void __inode_wait_for_state_bit(struct inode *inode, int bit_nr)
- __releases(inode->i_lock)
- __acquires(inode->i_lock)
-{
- while (inode->i_state & (1 << bit_nr)) {
- spin_unlock(&inode->i_lock);
- wait_on_bit(&inode->i_state, bit_nr, TASK_UNINTERRUPTIBLE);
- spin_lock(&inode->i_lock);
- }
-}
-
-/*
* Wait for writeback on an inode to complete. Caller must have inode pinned.
*/
void inode_wait_for_writeback(struct inode *inode)
--
2.10.2
