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path: root/fs/ext4/ext4_jbd2.h
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Diffstat (limited to 'fs/ext4/ext4_jbd2.h')
-rw-r--r--fs/ext4/ext4_jbd2.h10
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h
index 09c1ef38c..b1d52c140 100644
--- a/fs/ext4/ext4_jbd2.h
+++ b/fs/ext4/ext4_jbd2.h
@@ -175,6 +175,13 @@ struct ext4_journal_cb_entry {
* There is no guaranteed calling order of multiple registered callbacks on
* the same transaction.
*/
+static inline void _ext4_journal_callback_add(handle_t *handle,
+ struct ext4_journal_cb_entry *jce)
+{
+ /* Add the jce to transaction's private list */
+ list_add_tail(&jce->jce_list, &handle->h_transaction->t_private_list);
+}
+
static inline void ext4_journal_callback_add(handle_t *handle,
void (*func)(struct super_block *sb,
struct ext4_journal_cb_entry *jce,
@@ -187,10 +194,11 @@ static inline void ext4_journal_callback_add(handle_t *handle,
/* Add the jce to transaction's private list */
jce->jce_func = func;
spin_lock(&sbi->s_md_lock);
- list_add_tail(&jce->jce_list, &handle->h_transaction->t_private_list);
+ _ext4_journal_callback_add(handle, jce);
spin_unlock(&sbi->s_md_lock);
}
+
/**
* ext4_journal_callback_del: delete a registered callback
* @handle: active journal transaction handle on which callback was registered