From fcbb5515825f1bb20b7a6f75ec48bee61416f879 Mon Sep 17 00:00:00 2001
From: Yongqiang Yang <xiaoqiangnk@gmail.com>
Date: Wed, 26 Oct 2011 05:00:19 -0400
Subject: [PATCH] ext4: let ext4_page_mkwrite stop started handle in failure
The started journal handle should be stopped in failure case.
Signed-off-by: Yongqiang Yang <xiaoqiangnk@gmail.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
Acked-by: Jan Kara <jack@suse.cz>
Cc: stable@kernel.org
---
fs/ext4/inode.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 87ec615f0fd69..e4b26faac5fff 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -4791,6 +4791,7 @@ int ext4_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
PAGE_CACHE_SIZE, NULL, do_journal_get_write_access)) {
unlock_page(page);
ret = VM_FAULT_SIGBUS;
+ ext4_journal_stop(handle);
goto out;
}
ext4_set_inode_state(inode, EXT4_STATE_JDATA);
--
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