Home
last modified time | relevance | path

Searched refs:mapped_data (Results 1 – 4 of 4) sorted by relevance

/linux-4.1.27/fs/jbd/
Djournal.c310 char *mapped_data; in journal_write_metadata_buffer() local
349 mapped_data = kmap_atomic(new_page); in journal_write_metadata_buffer()
353 if (*((__be32 *)(mapped_data + new_offset)) == in journal_write_metadata_buffer()
358 kunmap_atomic(mapped_data); in journal_write_metadata_buffer()
375 mapped_data = kmap_atomic(new_page); in journal_write_metadata_buffer()
376 memcpy(tmp, mapped_data + new_offset, jh2bh(jh_in)->b_size); in journal_write_metadata_buffer()
377 kunmap_atomic(mapped_data); in journal_write_metadata_buffer()
389 mapped_data = kmap_atomic(new_page); in journal_write_metadata_buffer()
390 *((unsigned int *)(mapped_data + new_offset)) = 0; in journal_write_metadata_buffer()
391 kunmap_atomic(mapped_data); in journal_write_metadata_buffer()
/linux-4.1.27/fs/jbd2/
Djournal.c356 char *mapped_data; in jbd2_journal_write_metadata_buffer() local
403 mapped_data = kmap_atomic(new_page); in jbd2_journal_write_metadata_buffer()
411 jbd2_buffer_frozen_trigger(jh_in, mapped_data + new_offset, in jbd2_journal_write_metadata_buffer()
417 if (*((__be32 *)(mapped_data + new_offset)) == in jbd2_journal_write_metadata_buffer()
422 kunmap_atomic(mapped_data); in jbd2_journal_write_metadata_buffer()
443 mapped_data = kmap_atomic(new_page); in jbd2_journal_write_metadata_buffer()
444 memcpy(tmp, mapped_data + new_offset, bh_in->b_size); in jbd2_journal_write_metadata_buffer()
445 kunmap_atomic(mapped_data); in jbd2_journal_write_metadata_buffer()
464 mapped_data = kmap_atomic(new_page); in jbd2_journal_write_metadata_buffer()
465 *((unsigned int *)(mapped_data + new_offset)) = 0; in jbd2_journal_write_metadata_buffer()
[all …]
Dtransaction.c1213 void jbd2_buffer_frozen_trigger(struct journal_head *jh, void *mapped_data, in jbd2_buffer_frozen_trigger() argument
1221 triggers->t_frozen(triggers, bh, mapped_data, bh->b_size); in jbd2_buffer_frozen_trigger()
/linux-4.1.27/include/linux/
Djbd2.h1064 struct buffer_head *bh, void *mapped_data,
1076 void *mapped_data,