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[130.117.225.111]) by mx.google.com with ESMTPS id 5b1f17b1804b1-4a19f2ce62csi11733245e9.1.2026.10.13.00.55.27 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 13 Oct 2026 00:55:27 -0700 (PDT) Received-SPF: pass (google.com: domain of alexander.ivanov@virtuozzo.com designates 130.117.225.111 as permitted sender) client-ip=130.117.225.111; Authentication-Results: mx.google.com; dkim=pass header.i=@virtuozzo.com header.s=relay header.b=cu03MUET; spf=pass (google.com: domain of alexander.ivanov@virtuozzo.com designates 130.117.225.111 as permitted sender) smtp.mailfrom=alexander.ivanov@virtuozzo.com; dmarc=pass (p=QUARANTINE sp=QUARANTINE dis=NONE) header.from=virtuozzo.com DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=virtuozzo.com; s=relay; h=MIME-Version:Message-ID:Date:Subject:From: Content-Type; bh=s8ki54iHnjukEf6McBfWfltOvCeGmipjFKooaWQehk4=; b=cu03MUET9+Ci Fayr5K8/Ge4H/98eQl+Wtq7nudRbQwI9DoopyCx9pLJSsJeyF3Ua85kOgUHWWmuAWfx2m3YN7ikBG 2NZe/81OVNQ+kLD8NNLWxjiWd/mrQHr3OMc8sNoAba0uTDz2ONPx1xl6btW6sxcL+zubSLxca3vHJ 2Dz1+XMkbFeEYdeEBrNv2oQiY3QHp0GKbzEWUIHhqatbLGQDY6z9GM/6KmPPOiMVx0Uz2n1sOuMg8 pPGiaIzf238/IXCuRgKK6X2jD6mSHwpZ4fhr0zcZLb1Wwh/ZXqQgwLLHNR94Ir1P0NWsc2hRSeMJ2 mrGtWBDfjtmlz/ssHb/KJg==; Received: from ch-vpn.virtuozzo.com ([130.117.225.6] helo=sky) by relay.virtuozzo.com with esmtps (TLS1.3) tls TLS_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1xGXIh-004zlI-33; Tue, 13 Oct 2026 09:55:17 +0200 From: Alexander Ivanov To: den@openvz.org Date: Tue, 13 Oct 2026 09:55:10 +0200 Message-ID: <20261013075513.90618-9-alexander.ivanov@virtuozzo.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20261013075513.90618-1-alexander.ivanov@virtuozzo.com> References: <20261013075513.90618-1-alexander.ivanov@virtuozzo.com> MIME-Version: 1.0 X-OZ-Fwd: true Cc: devel@openvz.org Subject: [Devel] [PATCH hci-8.1 v5 08/11] dm-ploop: use wake_up() for inflight_md_wq and dispatcher_wq_prealloc X-BeenThere: devel@openvz.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: OpenVZ development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: devel-bounces@openvz.org Errors-To: devel-bounces@openvz.org wake_up_interruptible() wakes only TASK_INTERRUPTIBLE waiters. All the current waiters on inflight_md_wq and dispatcher_wq_prealloc sleep interruptibly, but one of the next patches adds uninterruptible ones on postsuspend, which would never be woken. Use wake_up(), which wakes both kinds. https://virtuozzo.atlassian.net/browse/VSTOR-148171 Feature: dm-ploop: ploop target driver Signed-off-by: Alexander Ivanov --- drivers/md/dm-ploop-map.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/md/dm-ploop-map.c b/drivers/md/dm-ploop-map.c index 691284a239df..c313f303fff9 100644 --- a/drivers/md/dm-ploop-map.c +++ b/drivers/md/dm-ploop-map.c @@ -926,7 +926,7 @@ static void ploop_put_piwb(struct ploop_index_wb *piwb) */ if (atomic_dec_and_test(&piwb->ploop->inflight_md)) - wake_up_interruptible(&piwb->ploop->inflight_md_wq); + wake_up(&piwb->ploop->inflight_md_wq); ploop_free_piwb(piwb); } } @@ -1106,7 +1106,7 @@ void ploop_break_bat_update(struct ploop *ploop, struct md_page *md, spin_unlock_irqrestore(&ploop->bat_lock, flags); if (atomic_dec_and_test(&ploop->inflight_md)) - wake_up_interruptible(&ploop->inflight_md_wq); + wake_up(&ploop->inflight_md_wq); ploop_free_piwb(piwb); } @@ -2372,7 +2372,7 @@ int ploop_allocator(void *data) PL_FMT("failed to allocate space: %d\n"), ploop_device_name(ploop), ret); } - wake_up_interruptible(&ploop->dispatcher_wq_prealloc); + wake_up(&ploop->dispatcher_wq_prealloc); current_restore_flags(old_flags, PLOOP_PFLAGS); } -- 2.53.0 _______________________________________________ Devel mailing list Devel@openvz.org https://lists.openvz.org/mailman/listinfo/devel