Searched refs:free_pages_num (Results 1 - 4 of 4) sorted by relevance

/linux-4.4.14/drivers/block/xen-blkback/
H A Dblkback.c122 BUG_ON(blkif->free_pages_num != 0); get_free_page()
126 BUG_ON(blkif->free_pages_num == 0); get_free_page()
129 blkif->free_pages_num--; get_free_page()
144 blkif->free_pages_num += num; put_free_pages()
156 while (blkif->free_pages_num > num) { shrink_free_pagepool()
161 blkif->free_pages_num--; shrink_free_pagepool()
H A Dxenbus.c146 blkif->free_pages_num = 0; xen_blkif_alloc()
276 BUG_ON(blkif->free_pages_num != 0); xen_blkif_free()
H A Dcommon.h311 int free_pages_num; member in struct:xen_blkif
/linux-4.4.14/drivers/xen/
H A Dxen-scsiback.c195 static int free_pages_num; variable
216 int i = free_pages_num + num, n = num; put_free_pages()
228 free_pages_num += n; put_free_pages()
243 free_pages_num--; get_free_page()
1904 while (free_pages_num) { scsiback_exit()

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