diff options
Diffstat (limited to 'fs/fuse/dir.c')
| -rw-r--r-- | fs/fuse/dir.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c index c3eb2c46c8f1..1d1292c581c3 100644 --- a/fs/fuse/dir.c +++ b/fs/fuse/dir.c @@ -112,6 +112,16 @@ void fuse_invalidate_attr(struct inode *inode) get_fuse_inode(inode)->i_time = 0; } +/** + * Mark the attributes as stale due to an atime change. Avoid the invalidate if + * atime is not used. + */ +void fuse_invalidate_atime(struct inode *inode) +{ + if (!IS_RDONLY(inode)) + fuse_invalidate_attr(inode); +} + /* * Just mark the entry as stale, so that a next attempt to look it up * will result in a new lookup call to userspace @@ -1371,7 +1381,7 @@ static int fuse_readdir(struct file *file, struct dir_context *ctx) } __free_page(page); - fuse_invalidate_attr(inode); /* atime changed */ + fuse_invalidate_atime(inode); return err; } @@ -1404,7 +1414,7 @@ static char *read_link(struct dentry *dentry) link[req->out.args[0].size] = '\0'; out: fuse_put_request(fc, req); - fuse_invalidate_attr(inode); /* atime changed */ + fuse_invalidate_atime(inode); return link; } |