diff options
| -rw-r--r-- | fs/fuse/dir.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index 1fb0b15a6088..b670f1da31e6 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -1963,6 +1963,7 @@ int fuse_do_setattr(struct mnt_idmap *idmap, struct dentry *dentry, int err; bool trust_local_cmtime = is_wb; bool fault_blocked = false; + u64 attr_version; if (!fc->default_permissions) attr->ia_valid |= ATTR_FORCE; @@ -2047,6 +2048,8 @@ int fuse_do_setattr(struct mnt_idmap *idmap, struct dentry *dentry, if (fc->handle_killpriv_v2 && !capable(CAP_FSETID)) inarg.valid |= FATTR_KILL_SUIDGID; } + + attr_version = fuse_get_attr_version(fm->fc); fuse_setattr_fill(fc, &args, inode, &inarg, &outarg); err = fuse_simple_request(fm, &args); if (err) { @@ -2072,6 +2075,14 @@ int fuse_do_setattr(struct mnt_idmap *idmap, struct dentry *dentry, /* FIXME: clear I_DIRTY_SYNC? */ } + if (fi->attr_version > attr_version) { + /* + * Apply attributes, for example for fsnotify_change(), but set + * attribute timeout to zero. + */ + outarg.attr_valid = outarg.attr_valid_nsec = 0; + } + fuse_change_attributes_common(inode, &outarg.attr, NULL, ATTR_TIMEOUT(&outarg), fuse_get_cache_mask(inode), 0); |