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Searched refs:io_pages (Results 1 – 5 of 5) sorted by relevance

/linux-4.4.14/drivers/staging/lustre/lustre/llite/
Drw26.c243 int io_pages = 0; in ll_direct_rw_pages() local
309 ++io_pages; in ll_direct_rw_pages()
318 if (rc == 0 && io_pages) { in ll_direct_rw_pages()
/linux-4.4.14/fs/btrfs/
Dextent_io.h132 atomic_t io_pages; member
Dextent_io.c3829 done = atomic_dec_and_test(&eb->io_pages); in end_bio_extent_buffer_writepage()
3863 atomic_set(&eb->io_pages, num_pages); in write_one_eb()
3880 if (atomic_sub_and_test(num_pages - i, &eb->io_pages)) in write_one_eb()
4666 return (atomic_read(&eb->io_pages) || in extent_buffer_under_io()
4758 atomic_set(&eb->io_pages, 0); in __alloc_extent_buffer()
5316 atomic_set(&eb->io_pages, num_reads); in read_extent_buffer_pages()
Ddisk-io.c620 reads_done = atomic_dec_and_test(&eb->io_pages); in btree_readpage_end_io_hook()
683 atomic_inc(&eb->io_pages); in btree_readpage_end_io_hook()
699 atomic_dec(&eb->io_pages); in btree_io_failed_hook()
/linux-4.4.14/Documentation/filesystems/
DLocking301 mapping->io_pages.