From 39fa00311f21318cc498b139c2cc2830dcad98ff Mon Sep 17 00:00:00 2001 From: Jeff Moyer Date: Tue, 29 Apr 2008 01:03:48 -0700 Subject: [PATCH] aio: fix misleading comments The FIXME comments are inaccurate. The locking comment over lookup_ioctx() is wrong. Signed-off-by: Jeff Moyer Signed-off-by: Zach Brown Signed-off-by: Shen Feng Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/aio.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/fs/aio.c b/fs/aio.c index a175ad650b66..99c2352906a0 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -277,7 +277,7 @@ static struct kioctx *ioctx_alloc(unsigned nr_events) if (ctx->max_reqs == 0) goto out_cleanup; - /* now link into global list. kludge. FIXME */ + /* now link into global list. */ write_lock(&mm->ioctx_list_lock); ctx->next = mm->ioctx_list; mm->ioctx_list = ctx; @@ -553,9 +553,6 @@ int aio_put_req(struct kiocb *req) return ret; } -/* Lookup an ioctx id. ioctx_list is lockless for reads. - * FIXME: this is O(n) and is only suitable for development. - */ static struct kioctx *lookup_ioctx(unsigned long ctx_id) { struct kioctx *ioctx;