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drm/rockchip: vop: fixup plane zpos
[firefly-linux-kernel-4.4.55.git]
/
fs
/
ext4
/
truncate.h
diff --git
a/fs/ext4/truncate.h
b/fs/ext4/truncate.h
index 011ba6670d990285f6f61b56ea3fb8b421b70e59..c70d06a383e28819cc556f1027ea118272e5f738 100644
(file)
--- a/
fs/ext4/truncate.h
+++ b/
fs/ext4/truncate.h
@@
-10,8
+10,10
@@
*/
static inline void ext4_truncate_failed_write(struct inode *inode)
{
+ down_write(&EXT4_I(inode)->i_mmap_sem);
truncate_inode_pages(inode->i_mapping, inode->i_size);
ext4_truncate(inode);
+ up_write(&EXT4_I(inode)->i_mmap_sem);
}
/*