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Searched refs:io_pages (Results 1 – 3 of 3) sorted by relevance

/fs/btrfs/
Dextent_io.h132 atomic_t io_pages; member
Dextent_io.c3823 done = atomic_dec_and_test(&eb->io_pages); in end_bio_extent_buffer_writepage()
3859 atomic_set(&eb->io_pages, num_pages); in write_one_eb()
3893 if (atomic_sub_and_test(num_pages - i, &eb->io_pages)) in write_one_eb()
4693 return (atomic_read(&eb->io_pages) || in extent_buffer_under_io()
4785 atomic_set(&eb->io_pages, 0); in __alloc_extent_buffer()
5357 atomic_set(&eb->io_pages, num_reads); in read_extent_buffer_pages()
Ddisk-io.c547 reads_done = atomic_dec_and_test(&eb->io_pages); in btree_readpage_end_io_hook()
613 atomic_inc(&eb->io_pages); in btree_readpage_end_io_hook()
629 atomic_dec(&eb->io_pages); in btree_io_failed_hook()