Searched refs:bh_in (Results 1 - 2 of 2) sorted by relevance

/linux-4.4.14/fs/jbd2/
H A Drevoke.c317 * bh_in may not be a journalled buffer - it may have come off
320 * If bh_in is non-zero, jbd2_journal_revoke() will decrement its b_count
325 struct buffer_head *bh_in) jbd2_journal_revoke()
333 if (bh_in) jbd2_journal_revoke()
334 BUFFER_TRACE(bh_in, "enter"); jbd2_journal_revoke()
343 bh = bh_in; jbd2_journal_revoke()
378 if (!bh_in) jbd2_journal_revoke()
384 if (bh_in) { jbd2_journal_revoke()
385 BUFFER_TRACE(bh_in, "call jbd2_journal_forget"); jbd2_journal_revoke()
386 jbd2_journal_forget(handle, bh_in); jbd2_journal_revoke()
393 jbd_debug(2, "insert revoke for block %llu, bh_in=%p\n",blocknr, bh_in); jbd2_journal_revoke()
396 BUFFER_TRACE(bh_in, "exit"); jbd2_journal_revoke()
324 jbd2_journal_revoke(handle_t *handle, unsigned long long blocknr, struct buffer_head *bh_in) jbd2_journal_revoke() argument
H A Djournal.c360 struct buffer_head *bh_in = jh2bh(jh_in); jbd2_journal_write_metadata_buffer() local
372 J_ASSERT_BH(bh_in, buffer_jbddirty(bh_in)); jbd2_journal_write_metadata_buffer()
379 jbd_lock_bh_state(bh_in); jbd2_journal_write_metadata_buffer()
421 jbd_unlock_bh_state(bh_in); jbd2_journal_write_metadata_buffer()
422 tmp = jbd2_alloc(bh_in->b_size, GFP_NOFS); jbd2_journal_write_metadata_buffer()
427 jbd_lock_bh_state(bh_in); jbd2_journal_write_metadata_buffer()
429 jbd2_free(tmp, bh_in->b_size); jbd2_journal_write_metadata_buffer()
435 memcpy(tmp, mapped_data + new_offset, bh_in->b_size); jbd2_journal_write_metadata_buffer()
461 new_bh->b_size = bh_in->b_size; jbd2_journal_write_metadata_buffer()
464 new_bh->b_private = bh_in; jbd2_journal_write_metadata_buffer()
479 set_buffer_shadow(bh_in); jbd2_journal_write_metadata_buffer()
480 jbd_unlock_bh_state(bh_in); jbd2_journal_write_metadata_buffer()

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