Searched defs:bdi (Results 1 - 7 of 7) sorted by relevance

/external/kernel-headers/original/linux/
H A Dbacking-dev.h62 void default_unplug_io_fn(struct backing_dev_info *bdi, struct page *page);
64 int writeback_acquire(struct backing_dev_info *bdi);
65 int writeback_in_progress(struct backing_dev_info *bdi);
66 void writeback_release(struct backing_dev_info *bdi);
68 static inline int bdi_congested(struct backing_dev_info *bdi, int bdi_bits) argument
70 if (bdi->congested_fn)
71 return bdi->congested_fn(bdi->congested_data, bdi_bits);
72 return (bdi->state & bdi_bits);
75 static inline int bdi_read_congested(struct backing_dev_info *bdi) argument
80 bdi_write_congested(struct backing_dev_info *bdi) argument
85 bdi_rw_congested(struct backing_dev_info *bdi) argument
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H A Dblkdev.h630 static inline void blk_run_backing_dev(struct backing_dev_info *bdi, argument
633 if (bdi && bdi->unplug_io_fn)
634 bdi->unplug_io_fn(bdi, page);
/external/qemu/block/
H A Dqcow2.c904 static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) argument
907 bdi->cluster_size = s->cluster_size;
908 bdi->vm_state_offset = (int64_t)s->l1_vm_state_index <<
H A Dqcow.c903 static int qcow_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) argument
906 bdi->cluster_size = s->cluster_size;
/external/qemu/
H A Dqemu-io.c829 BlockDriverInfo bdi; local
838 ret = bdrv_get_info(bs, &bdi);
842 cvtstr(bdi.cluster_size, s1, sizeof(s1));
843 cvtstr(bdi.vm_state_offset, s2, sizeof(s2));
H A Dblock.c1150 int bdrv_get_info(BlockDriverState *bs, BlockDriverInfo *bdi) argument
1157 memset(bdi, 0, sizeof(*bdi));
1158 return drv->bdrv_get_info(bs, bdi);
H A Dsavevm.c1170 BlockDriverInfo bdi1, *bdi = &bdi1; local
1220 if (bdrv_get_info(bs, bdi) < 0 || bdi->vm_state_offset <= 0) {
1227 f = qemu_fopen_bdrv(bs, bdi->vm_state_offset, 1);
1271 BlockDriverInfo bdi1, *bdi = &bdi1; local
1319 if (bdrv_get_info(bs, bdi) < 0 || bdi->vm_state_offset <= 0) {
1331 f = qemu_fopen_bdrv(bs, bdi->vm_state_offset, 0);

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