diff options
Diffstat (limited to 'fs/nilfs2/inode.c')
| -rw-r--r-- | fs/nilfs2/inode.c | 17 |
1 files changed, 7 insertions, 10 deletions
diff --git a/fs/nilfs2/inode.c b/fs/nilfs2/inode.c index b954878ad6ce..666628b395f1 100644 --- a/fs/nilfs2/inode.c +++ b/fs/nilfs2/inode.c @@ -259,8 +259,8 @@ nilfs_direct_IO(int rw, struct kiocb *iocb, const struct iovec *iov, return 0; /* Needs synchronization with the cleaner */ - size = blockdev_direct_IO(rw, iocb, inode, inode->i_sb->s_bdev, iov, - offset, nr_segs, nilfs_get_block, NULL); + size = blockdev_direct_IO(rw, iocb, inode, iov, offset, nr_segs, + nilfs_get_block); /* * In case of error extending write may have instantiated a few @@ -778,6 +778,8 @@ int nilfs_setattr(struct dentry *dentry, struct iattr *iattr) if ((iattr->ia_valid & ATTR_SIZE) && iattr->ia_size != i_size_read(inode)) { + inode_dio_wait(inode); + err = vmtruncate(inode, iattr->ia_size); if (unlikely(err)) goto out_err; @@ -799,19 +801,14 @@ out_err: return err; } -int nilfs_permission(struct inode *inode, int mask, unsigned int flags) +int nilfs_permission(struct inode *inode, int mask) { - struct nilfs_root *root; - - if (flags & IPERM_FLAG_RCU) - return -ECHILD; - - root = NILFS_I(inode)->i_root; + struct nilfs_root *root = NILFS_I(inode)->i_root; if ((mask & MAY_WRITE) && root && root->cno != NILFS_CPTREE_CURRENT_CNO) return -EROFS; /* snapshot is not writable */ - return generic_permission(inode, mask, flags, NULL); + return generic_permission(inode, mask); } int nilfs_load_inode_block(struct inode *inode, struct buffer_head **pbh) |