hare

commit b2814cd779dd321ae75538f3403a0c47a381ee15
parent 3a50491b8544eaf03cba05f691f37f8ab98fd449
Author: Drew DeVault <sir@cmpwn.com>
Date:   Sat,  8 Jan 2022 15:45:40 +0100

fs::rmdirall: add perf comment

Signed-off-by: Drew DeVault <sir@cmpwn.com>

Diffstat:
M
fs/fs.ha
 | 
2
++

1 file changed, 2 insertions(+), 0 deletions(-)
diff --git a/fs/fs.ha b/fs/fs.ha
@@ -229,6 +229,8 @@ export fn rmdirall(fs: *fs, path: str) (void | error) = {
 			if (ent.name == "." || ent.name == "..") {
 				continue;
 			};
+			// XXX: This could probably be more efficient if we
+			// re-used the buffer further down the call stack.
 			let buf = alloc(path::init());
 			defer free(buf);
 			const path = path::set(buf, path, ent.name)!;