diff options
Diffstat (limited to 'fs/ext2/inode.c')
| -rw-r--r-- | fs/ext2/inode.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index dadb121beb22..33f874f0fc4a 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -1177,7 +1177,7 @@ static void ext2_free_branches(struct inode *inode, __le32 *p, __le32 *q, int de ext2_free_data(inode, p, q); } -/* dax_sem must be held when calling this function */ +/* mapping->invalidate_lock must be held when calling this function */ static void __ext2_truncate_blocks(struct inode *inode, loff_t offset) { __le32 *i_data = EXT2_I(inode)->i_data; @@ -1194,7 +1194,7 @@ static void __ext2_truncate_blocks(struct inode *inode, loff_t offset) iblock = (offset + blocksize-1) >> EXT2_BLOCK_SIZE_BITS(inode->i_sb); #ifdef CONFIG_FS_DAX - WARN_ON(!rwsem_is_locked(&ei->dax_sem)); + WARN_ON(!rwsem_is_locked(&inode->i_mapping->invalidate_lock)); #endif n = ext2_block_to_path(inode, iblock, offsets, NULL); @@ -1276,9 +1276,9 @@ static void ext2_truncate_blocks(struct inode *inode, loff_t offset) if (ext2_inode_is_fast_symlink(inode)) return; - dax_sem_down_write(EXT2_I(inode)); + filemap_invalidate_lock(inode->i_mapping); __ext2_truncate_blocks(inode, offset); - dax_sem_up_write(EXT2_I(inode)); + filemap_invalidate_unlock(inode->i_mapping); } static int ext2_setsize(struct inode *inode, loff_t newsize) @@ -1308,10 +1308,10 @@ static int ext2_setsize(struct inode *inode, loff_t newsize) if (error) return error; - dax_sem_down_write(EXT2_I(inode)); + filemap_invalidate_lock(inode->i_mapping); truncate_setsize(inode, newsize); __ext2_truncate_blocks(inode, newsize); - dax_sem_up_write(EXT2_I(inode)); + filemap_invalidate_unlock(inode->i_mapping); inode->i_mtime = inode->i_ctime = current_time(inode); if (inode_needs_sync(inode)) { |