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Diffstat (limited to 'kernel/fs/ext4/truncate.h')
| -rw-r--r-- | kernel/fs/ext4/truncate.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/kernel/fs/ext4/truncate.h b/kernel/fs/ext4/truncate.h index 011ba6670..c70d06a38 100644 --- a/kernel/fs/ext4/truncate.h +++ b/kernel/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); } /* |