SYNOPSIS
- int jbd2_journal_get_write_access(handle_t * handle, struct buffer_head * bh);
ARGUMENTS
handle
-
- transaction to add buffer modifications to
bh
- bh to be used for metadata writes
DESCRIPTION
Returns an error code or 0 on success.
In full data journalling mode the buffer may be of type BJ_AsyncData, because we're writeing a buffer which is also part of a shared mapping.
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