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Searched refs:zero_pages (Results 1 – 6 of 6) sorted by relevance

/linux-4.4.14/drivers/block/zram/
Dzram_drv.h85 atomic64_t zero_pages; /* no. of zero filled pages */ member
Dzram_drv.c452 (u64)atomic64_read(&zram->stats.zero_pages), in mm_stat_show()
467 ZRAM_ATTR_RO(zero_pages);
548 atomic64_dec(&zram->stats.zero_pages); in zram_free_page()
697 atomic64_inc(&zram->stats.zero_pages); in zram_bvec_write()
/linux-4.4.14/Documentation/ABI/obsolete/
Dsysfs-block-zram55 What: /sys/block/zram<id>/zero_pages
59 The zero_pages file is read-only and specifies number of zero
70 pages (zero_pages) since no memory is allocated for them.
/linux-4.4.14/Documentation/ABI/testing/
Dsysfs-block-zram89 What: /sys/block/zram<id>/zero_pages
93 The zero_pages file is read-only and specifies number of zero
103 pages (zero_pages) since no memory is allocated for them.
/linux-4.4.14/Documentation/blockdev/
Dzram.txt174 zero_pages RO the number of zero filled pages written to this disk
228 zero_pages
/linux-4.4.14/drivers/block/
Drbd.c1281 static void zero_pages(struct page **pages, u64 offset, u64 end) in zero_pages() function
1733 zero_pages(obj_request->pages, 0, length); in rbd_img_obj_request_read_callback()
1739 zero_pages(obj_request->pages, xferred, length); in rbd_img_obj_request_read_callback()