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Mon, 26 Feb 2024 11:20:33 +0800 (CST) From: linan666@huaweicloud.com To: song@kernel.org, shli@fb.com, neilb@suse.com Cc: mariusz.tkaczyk@linux.intel.com, linux-raid@vger.kernel.org, linux-kernel@vger.kernel.org, linan666@huaweicloud.com, yukuai3@huawei.com, yi.zhang@huawei.com, houtao1@huawei.com, yangerkun@huawei.com Subject: [PATCH v7 0/9] bugfix of MD_CLOSING and clean up md_ioctl() Date: Mon, 26 Feb 2024 11:14:35 +0800 Message-Id: <20240226031444.3606764-1-linan666@huaweicloud.com> X-Mailer: git-send-email 2.39.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID:cCh0CgAX5g5_A9xl7gKzFA--.13921S4 X-Coremail-Antispam: 1UD129KBjvdXoWrurWUKw4rXrW8ArWxWr45ZFb_yoWkJFc_XF Z5Aa45Wr1xCF42ka45ZF1UArWjyr48GryUJFs2kr42yw17tw1UXFWDJF43Xw17WFWIkF1r Cr4DAa1Iyan7XjkaLaAFLSUrUUUUUb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbfxFF20E14v26r4j6ryUM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6rWj6s0DM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Ar0_tr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j 6F4UJwA2z4x0Y4vEx4A2jsIE14v26rxl6s0DM28EF7xvwVC2z280aVCY1x0267AKxVW0oV Cq3wAac4AC62xK8xCEY4vEwIxC4wAS0I0E0xvYzxvE52x082IY62kv0487Mc02F40EFcxC 0VAKzVAqx4xG6I80ewAv7VC0I7IYx2IY67AKxVWUJVWUGwAv7VC2z280aVAFwI0_Jr0_Gr 1lOx8S6xCaFVCjc4AY6r1j6r4UM4x0Y48IcxkI7VAKI48JM4x0x7Aq67IIx4CEVc8vx2IE rcIFxwACI402YVCY1x02628vn2kIc2xKxwAKzVCY07xG64k0F24l42xK82IYc2Ij64vIr4 1l4I8I3I0E4IkC6x0Yz7v_Jr0_Gr1lx2IqxVAqx4xG67AKxVWUJVWUGwC20s026x8GjcxK 67AKxVWUGVWUWwC2zVAF1VAY17CE14v26r1q6r43MIIYrxkI7VAKI48JMIIF0xvE2Ix0cI 8IcVAFwI0_Jr0_JF4lIxAIcVC0I7IYx2IY6xkF7I0E14v26r4j6F4UMIIF0xvE42xK8VAv wI8IcIk0rVWrZr1j6s0DMIIF0xvEx4A2jsIE14v26r1j6r4UMIIF0xvEx4A2jsIEc7CjxV AFwI0_Gr0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x0JUBSoJUUUUU= X-CM-SenderInfo: polqt0awwwqx5xdzvxpfor3voofrz/ From: Li Nan Changes in v7: - adapt to md-6.9 branch. Changes in v6: - in patch 2, return directly. - in patch 4, return directly in case GET_DISK_INFO and GET_ARRAY_INFO. - in patch 7, rewrite commit message. - add patch 8, clean up openers check. Changes in v5: - add patches 1-4 to clean up md_ioct(), pathc 4 can help us clean up local variable 'clear_md_closing'. - in patches 5 and 7, clean up local variable 'clear_md_closing'. Li Nan (9): md: merge the check of capabilities into md_ioctl_valid() md: changed the switch of RAID_VERSION to if md: clean up invalid BUG_ON in md_ioctl md: return directly before setting did_set_md_closing md: Don't clear MD_CLOSING when the raid is about to stop md: factor out a helper to sync mddev md: sync blockdev before stopping raid or setting readonly md: clean up openers check in do_md_stop() and md_set_readonly() md: check mddev->pers before calling md_set_readonly() drivers/md/md.c | 183 ++++++++++++++++++++++++------------------------ 1 file changed, 91 insertions(+), 92 deletions(-) -- 2.39.2