website-struct

Struct: fs_context

Status

Regular

• In 4.4: Absent ⚠️
• In 4.8: Absent ⚠️
• In 4.10: Absent ⚠️
• In 4.13: Absent ⚠️
• In 4.15: Absent ⚠️
• In 4.18: Absent ⚠️
• In 5.0: Absent ⚠️
• In 5.3: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      const char *subtype;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In 5.4: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In 5.8: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
  };
  

• In 5.11: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
  };
  

• In 5.13: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
  };
  

• In 5.15: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
  };
  

• In 5.19: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
  };
  

• In 6.2: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
  };
  

• In 6.5: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
  };
  

• In 6.8: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct p_log log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
      bool oldapi;
      bool exclusive;
  };
  

Arch

• In arm64: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In armhf: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In ppc64el: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In riscv64: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

Flavor

• In aws: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In azure: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In gcp: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

• In lowlatency: ✅

  struct fs_context {
      const struct fs_context_operations *ops;
      struct mutex uapi_mutex;
      struct file_system_type *fs_type;
      void *fs_private;
      void *sget_key;
      struct dentry *root;
      struct user_namespace *user_ns;
      struct net *net_ns;
      const struct cred *cred;
      struct fc_log *log;
      const char *source;
      void *security;
      void *s_fs_info;
      unsigned int sb_flags;
      unsigned int sb_flags_mask;
      unsigned int s_iflags;
      unsigned int lsm_flags;
      enum fs_context_purpose purpose;
      enum fs_context_phase phase;
      bool need_free;
      bool global;
  };
  

Differences

Regular

• Changed between 5.3 and 5.4 ⚠️

  • Field added. void *sget_key
  • Field removed. const char *subtype
• Changed between 5.4 and 5.8 ⚠️

  • Field added. bool oldapi
  • Field type changed. struct fc_log *log ➡️ struct p_log log
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• Changed between 6.2 and 6.5 ⚠️

  • Field removed. unsigned int lsm_flags
• Changed between 6.5 and 6.8 ⚠️

  • Field added. bool exclusive

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 ✅