Commit 48cc7ecd authored by Olivier Langlois's avatar Olivier Langlois Committed by Jens Axboe
Browse files

io_uring/napi: remove duplicate io_napi_entry timeout assignation 



io_napi_entry() has 2 calling sites. One of them is unlikely to find an
entry and if it does, the timeout should arguable not be updated.

The other io_napi_entry() calling site is overwriting the update made
by io_napi_entry() so the io_napi_entry() timeout value update has no or
little value and therefore is removed.

Signed-off-by: default avatarOlivier Langlois <olivier@trillion01.com>
Link: https://lore.kernel.org/r/145b54ff179f87609e20dffaf5563c07cdbcad1a.1723423275.git.olivier@trillion01.com


Signed-off-by: default avatarJens Axboe <axboe@kernel.dk>
parent 84f2eecf

io_uring/napi.c

+0 −1
Original line number Diff line number Diff line
@@ -26,7 +26,6 @@ static struct io_napi_entry *io_napi_hash_find(struct hlist_head *hash_list, 
	hlist_for_each_entry_rcu(e, hash_list, node) {

		if (e->napi_id != napi_id)

			continue;

		e->timeout = jiffies + NAPI_TIMEOUT;

		return e;

	}