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Message-ID: <20221201045408.21908-1-shikemeng@huawei.com>
Date: Thu, 1 Dec 2022 12:54:03 +0800
From: Kemeng Shi <shikemeng@...wei.com>
To: <axboe@...nel.dk>
CC: <linux-block@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<shikemeng@...weicloud.com>, <linfeilong@...wei.com>,
<liuzhiqiang@...wei.com>
Subject: [PATCH 0/5] A few cleanup and bugfix patches for sbitmap
Hi, this series contain a patch to fix protential wakup lost in
__sbq_wake_up and some random cleanup patches to remove unnecessary
check and repeat code.
Thanks.
Kemeng Shi (5):
sbitmap: don't consume nr for inactive waitqueue to avoid lost wakeups
sbitmap: remove unnecessary calculation of alloc_hint in
__sbitmap_get_shallow
sbitmap: remove redundant check in __sbitmap_queue_get_batch
sbitmap: rewrite sbitmap_find_bit_in_index to reduce repeat code
sbitmap: add sbitmap_find_bit to remove repeat code in
__sbitmap_get/__sbitmap_get_shallow
lib/sbitmap.c | 111 +++++++++++++++++++++++---------------------------
1 file changed, 51 insertions(+), 60 deletions(-)
--
2.30.0
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