From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from relayfre-01.paragon-software.com (relayfre-01.paragon-software.com [176.12.100.13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id E27C03FCB for ; Fri, 24 Sep 2021 16:15:52 +0000 (UTC) Received: from dlg2.mail.paragon-software.com (vdlg-exch-02.paragon-software.com [172.30.1.105]) by relayfre-01.paragon-software.com (Postfix) with ESMTPS id F36081D45; Fri, 24 Sep 2021 19:15:50 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=paragon-software.com; s=mail; t=1632500151; bh=VkQc8QexnqnEiUiAFw9cRFlj7JXyyv50oUIPsw+VZnU=; h=Date:Subject:From:To:References:CC:In-Reply-To; b=ZeE9kDW/jUOcLNk36PRgtIHYVjx6NF1sgBIuxgJaC517RLsD2UMYxLffKhglT9s01 HWJw5CqXvuqQKRHf7NvHfXN1+Fc0L3IZ73Zkf+H3r65tsFtYdwX5nDMV+vPkOLp2FS Rul0Uno+KUtAjZuK9WHCiRKHRcJ+Ec+6QoOAtXAw= Received: from [192.168.211.101] (192.168.211.101) by vdlg-exch-02.paragon-software.com (172.30.1.105) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Fri, 24 Sep 2021 19:15:50 +0300 Message-ID: Date: Fri, 24 Sep 2021 19:15:50 +0300 Precedence: bulk X-Mailing-List: ntfs3@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.1.1 Subject: [PATCH 2/3] fs/ntfs3: Remove locked argument in ntfs_set_ea Content-Language: en-US From: Konstantin Komarov To: References: CC: , In-Reply-To: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Originating-IP: [192.168.211.101] X-ClientProxiedBy: vdlg-exch-02.paragon-software.com (172.30.1.105) To vdlg-exch-02.paragon-software.com (172.30.1.105) We always need to lock now, because locks became smaller (see "Move ni_lock_dir and ni_unlock into ntfs_create_inode"). Signed-off-by: Konstantin Komarov --- fs/ntfs3/xattr.c | 28 +++++++++++++--------------- 1 file changed, 13 insertions(+), 15 deletions(-) diff --git a/fs/ntfs3/xattr.c b/fs/ntfs3/xattr.c index 253a07d9aa7b..1ab109723b10 100644 --- a/fs/ntfs3/xattr.c +++ b/fs/ntfs3/xattr.c @@ -257,7 +257,7 @@ static int ntfs_get_ea(struct inode *inode, const char *name, size_t name_len, static noinline int ntfs_set_ea(struct inode *inode, const char *name, size_t name_len, const void *value, - size_t val_size, int flags, int locked) + size_t val_size, int flags) { struct ntfs_inode *ni = ntfs_i(inode); struct ntfs_sb_info *sbi = ni->mi.sbi; @@ -276,8 +276,7 @@ static noinline int ntfs_set_ea(struct inode *inode, const char *name, u64 new_sz; void *p; - if (!locked) - ni_lock(ni); + ni_lock(ni); run_init(&ea_run); @@ -465,8 +464,7 @@ static noinline int ntfs_set_ea(struct inode *inode, const char *name, mark_inode_dirty(&ni->vfs_inode); out: - if (!locked) - ni_unlock(ni); + ni_unlock(ni); run_close(&ea_run); kfree(ea_all); @@ -537,7 +535,7 @@ struct posix_acl *ntfs_get_acl(struct inode *inode, int type) static noinline int ntfs_set_acl_ex(struct user_namespace *mnt_userns, struct inode *inode, struct posix_acl *acl, - int type, int locked) + int type) { const char *name; size_t size, name_len; @@ -594,7 +592,7 @@ static noinline int ntfs_set_acl_ex(struct user_namespace *mnt_userns, flags = 0; } - err = ntfs_set_ea(inode, name, name_len, value, size, flags, locked); + err = ntfs_set_ea(inode, name, name_len, value, size, flags); if (err == -ENODATA && !size) err = 0; /* Removing non existed xattr. */ if (!err) @@ -612,7 +610,7 @@ static noinline int ntfs_set_acl_ex(struct user_namespace *mnt_userns, int ntfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, struct posix_acl *acl, int type) { - return ntfs_set_acl_ex(mnt_userns, inode, acl, type, 0); + return ntfs_set_acl_ex(mnt_userns, inode, acl, type); } static int ntfs_xattr_get_acl(struct user_namespace *mnt_userns, @@ -693,7 +691,7 @@ int ntfs_init_acl(struct user_namespace *mnt_userns, struct inode *inode, if (default_acl) { err = ntfs_set_acl_ex(mnt_userns, inode, default_acl, - ACL_TYPE_DEFAULT, 1); + ACL_TYPE_DEFAULT); posix_acl_release(default_acl); } else { inode->i_default_acl = NULL; @@ -704,7 +702,7 @@ int ntfs_init_acl(struct user_namespace *mnt_userns, struct inode *inode, else { if (!err) err = ntfs_set_acl_ex(mnt_userns, inode, acl, - ACL_TYPE_ACCESS, 1); + ACL_TYPE_ACCESS); posix_acl_release(acl); } @@ -988,7 +986,7 @@ static noinline int ntfs_setxattr(const struct xattr_handler *handler, } #endif /* Deal with NTFS extended attribute. */ - err = ntfs_set_ea(inode, name, name_len, value, size, flags, 0); + err = ntfs_set_ea(inode, name, name_len, value, size, flags); out: return err; @@ -1006,26 +1004,26 @@ int ntfs_save_wsl_perm(struct inode *inode) value = cpu_to_le32(i_uid_read(inode)); err = ntfs_set_ea(inode, "$LXUID", sizeof("$LXUID") - 1, &value, - sizeof(value), 0, 0); + sizeof(value), 0); if (err) goto out; value = cpu_to_le32(i_gid_read(inode)); err = ntfs_set_ea(inode, "$LXGID", sizeof("$LXGID") - 1, &value, - sizeof(value), 0, 0); + sizeof(value), 0); if (err) goto out; value = cpu_to_le32(inode->i_mode); err = ntfs_set_ea(inode, "$LXMOD", sizeof("$LXMOD") - 1, &value, - sizeof(value), 0, 0); + sizeof(value), 0); if (err) goto out; if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) { value = cpu_to_le32(inode->i_rdev); err = ntfs_set_ea(inode, "$LXDEV", sizeof("$LXDEV") - 1, &value, - sizeof(value), 0, 0); + sizeof(value), 0); if (err) goto out; } -- 2.33.0