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-rw-r--r--fs/ext4/ext4_jbd2.c4
-rw-r--r--fs/ext4/ext4_jbd2.h2
-rw-r--r--fs/ext4/inode.c6
3 files changed, 8 insertions, 4 deletions
diff --git a/fs/ext4/ext4_jbd2.c b/fs/ext4/ext4_jbd2.c
index ad13a84644e..eb27fd0f2ee 100644
--- a/fs/ext4/ext4_jbd2.c
+++ b/fs/ext4/ext4_jbd2.c
@@ -43,6 +43,8 @@ int __ext4_journal_forget(const char *where, handle_t *handle,
ext4_journal_abort_handle(where, __func__, bh,
handle, err);
}
+ else
+ brelse(bh);
return err;
}
@@ -57,6 +59,8 @@ int __ext4_journal_revoke(const char *where, handle_t *handle,
ext4_journal_abort_handle(where, __func__, bh,
handle, err);
}
+ else
+ brelse(bh);
return err;
}
diff --git a/fs/ext4/ext4_jbd2.h b/fs/ext4/ext4_jbd2.h
index d574a85aca5..139fb8cb87e 100644
--- a/fs/ext4/ext4_jbd2.h
+++ b/fs/ext4/ext4_jbd2.h
@@ -131,9 +131,11 @@ int __ext4_journal_get_undo_access(const char *where, handle_t *handle,
int __ext4_journal_get_write_access(const char *where, handle_t *handle,
struct buffer_head *bh);
+/* When called with an invalid handle, this will still do a put on the BH */
int __ext4_journal_forget(const char *where, handle_t *handle,
struct buffer_head *bh);
+/* When called with an invalid handle, this will still do a put on the BH */
int __ext4_journal_revoke(const char *where, handle_t *handle,
ext4_fsblk_t blocknr, struct buffer_head *bh);
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index c98e3afea30..f9c642b22ef 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -78,16 +78,14 @@ static int ext4_inode_is_fast_symlink(struct inode *inode)
* but there may still be a record of it in the journal, and that record
* still needs to be revoked.
*
- * If the handle isn't valid we're not journaling so there's nothing to do.
+ * If the handle isn't valid we're not journaling, but we still need to
+ * call into ext4_journal_revoke() to put the buffer head.
*/
int ext4_forget(handle_t *handle, int is_metadata, struct inode *inode,
struct buffer_head *bh, ext4_fsblk_t blocknr)
{
int err;
- if (!ext4_handle_valid(handle))
- return 0;
-
might_sleep();
BUFFER_TRACE(bh, "enter");