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STRUCT JBD2_JOURNAL_(9) The Linux Journalling API STRUCT JBD2_JOURNAL_(9)

NAME

struct_jbd2_journal_handle - The handle_s type is the concrete type associated with handle_t.

SYNOPSIS

struct jbd2_journal_handle {
  union {unnamed_union};
  int h_buffer_credits;
  int h_ref;
  int h_err;
  unsigned int h_sync:1;
  unsigned int h_jdata:1;
  unsigned int h_aborted:1;
};

MEMBERS

union {unnamed_union}
anonymous

int h_buffer_credits

Number of remaining buffers we are allowed to dirty.

int h_ref

Reference count on this handle

int h_err

Field for caller's use to track errors through large fs operations

unsigned int:1 h_sync

flag for sync-on-close

unsigned int:1 h_jdata

flag to force data journaling

unsigned int:1 h_aborted

flag indicating fatal error on handle

AUTHORS

Roger Gammans <rgammans@computer-surgery.co.uk>
Author.

Stephen Tweedie <sct@redhat.com>

Author.

COPYRIGHT

September 2017 Kernel Hackers Manual 4.12