diff options
Diffstat (limited to 'fs/fuse/dir.c')
| -rw-r--r-- | fs/fuse/dir.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index eade6f965b2e..d9b977c0f38d 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1556,6 +1556,7 @@ int fuse_do_setattr(struct dentry *dentry, struct iattr *attr, struct fuse_mount *fm = get_fuse_mount(inode); struct fuse_conn *fc = fm->fc; struct fuse_inode *fi = get_fuse_inode(inode); + struct address_space *mapping = inode->i_mapping; FUSE_ARGS(args); struct fuse_setattr_in inarg; struct fuse_attr_out outarg; @@ -1580,11 +1581,11 @@ int fuse_do_setattr(struct dentry *dentry, struct iattr *attr, } if (FUSE_IS_DAX(inode) && is_truncate) { - down_write(&fi->i_mmap_sem); + filemap_invalidate_lock(mapping); fault_blocked = true; err = fuse_dax_break_layouts(inode, 0, 0); if (err) { - up_write(&fi->i_mmap_sem); + filemap_invalidate_unlock(mapping); return err; } } @@ -1694,13 +1695,13 @@ int fuse_do_setattr(struct dentry *dentry, struct iattr *attr, if ((is_truncate || !is_wb) && S_ISREG(inode->i_mode) && oldsize != outarg.attr.size) { truncate_pagecache(inode, outarg.attr.size); - invalidate_inode_pages2(inode->i_mapping); + invalidate_inode_pages2(mapping); } clear_bit(FUSE_I_SIZE_UNSTABLE, &fi->state); out: if (fault_blocked) - up_write(&fi->i_mmap_sem); + filemap_invalidate_unlock(mapping); return 0; @@ -1711,7 +1712,7 @@ error: clear_bit(FUSE_I_SIZE_UNSTABLE, &fi->state); if (fault_blocked) - up_write(&fi->i_mmap_sem); + filemap_invalidate_unlock(mapping); return err; } |