website-struct

Struct: mqueue_inode_info

Status

Regular

• In 4.4: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 4.8: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 4.10: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 4.13: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 4.15: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 4.18: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.0: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.3: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.4: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.8: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.11: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.13: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.15: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct ucounts *ucounts;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 5.19: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct ucounts *ucounts;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 6.2: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct ucounts *ucounts;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 6.5: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct ucounts *ucounts;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In 6.8: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      u32 notify_self_exec_id;
      struct user_namespace *notify_user_ns;
      struct ucounts *ucounts;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

Arch

• In arm64: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In armhf: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In ppc64el: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In riscv64: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

Flavor

• In aws: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In azure: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In gcp: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

• In lowlatency: ✅

  struct mqueue_inode_info {
      spinlock_t lock;
      struct inode vfs_inode;
      wait_queue_head_t wait_q;
      struct rb_root msg_tree;
      struct rb_node *msg_tree_rightmost;
      struct posix_msg_tree_node *node_cache;
      struct mq_attr attr;
      struct sigevent notify;
      struct pid *notify_owner;
      struct user_namespace *notify_user_ns;
      struct user_struct *user;
      struct sock *notify_sock;
      struct sk_buff *notify_cookie;
      struct ext_wait_queue e_wait_q[2];
      long unsigned int qsize;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• Changed between 5.0 and 5.3 ⚠️

  • Field added. struct rb_node *msg_tree_rightmost
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. u32 notify_self_exec_id
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• Changed between 5.13 and 5.15 ⚠️

  • Field added. struct ucounts *ucounts
  • Field removed. struct user_struct *user
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅