From 48cc7ecd3a68e0fbfa281ef1ed6f6b6cb7638390 Mon Sep 17 00:00:00 2001
From: Olivier Langlois <olivier@trillion01.com>
Date: Sun, 11 Aug 2024 20:34:46 -0400
Subject: [PATCH] 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: Olivier Langlois <olivier@trillion01.com>
Link: https://lore.kernel.org/r/145b54ff179f87609e20dffaf5563c07cdbcad1a.1723423275.git.olivier@trillion01.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
io_uring/napi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/io_uring/napi.c b/io_uring/napi.c
index 73c4159e8405b..1de1d4d629254 100644
--- a/io_uring/napi.c
+++ b/io_uring/napi.c
@@ -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;
}
--
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