Lines Matching refs:srcu_idx
406 static int dm_prepare_ioctl(struct mapped_device *md, int *srcu_idx, in dm_prepare_ioctl() argument
415 map = dm_get_live_table(md, srcu_idx); in dm_prepare_ioctl()
432 dm_put_live_table(md, *srcu_idx); in dm_prepare_ioctl()
440 static void dm_unprepare_ioctl(struct mapped_device *md, int srcu_idx) in dm_unprepare_ioctl() argument
442 dm_put_live_table(md, srcu_idx); in dm_unprepare_ioctl()
449 int r, srcu_idx; in dm_blk_ioctl() local
451 r = dm_prepare_ioctl(md, &srcu_idx, &bdev); in dm_blk_ioctl()
474 dm_unprepare_ioctl(md, srcu_idx); in dm_blk_ioctl()
598 struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx) __acquires(md->io_barri… in dm_get_live_table() argument
600 *srcu_idx = srcu_read_lock(&md->io_barrier); in dm_get_live_table()
605 void dm_put_live_table(struct mapped_device *md, int srcu_idx) __releases(md->io_barrier) in dm_put_live_table() argument
607 srcu_read_unlock(&md->io_barrier, srcu_idx); in dm_put_live_table()
986 sector_t sector, int *srcu_idx) in dm_dax_get_live_target() argument
992 map = dm_get_live_table(md, srcu_idx); in dm_dax_get_live_target()
1010 int srcu_idx; in dm_dax_direct_access() local
1012 ti = dm_dax_get_live_target(md, sector, &srcu_idx); in dm_dax_direct_access()
1025 dm_put_live_table(md, srcu_idx); in dm_dax_direct_access()
1036 int srcu_idx; in dm_dax_supported() local
1038 map = dm_get_live_table(md, &srcu_idx); in dm_dax_supported()
1045 dm_put_live_table(md, srcu_idx); in dm_dax_supported()
1057 int srcu_idx; in dm_dax_copy_from_iter() local
1059 ti = dm_dax_get_live_target(md, sector, &srcu_idx); in dm_dax_copy_from_iter()
1069 dm_put_live_table(md, srcu_idx); in dm_dax_copy_from_iter()
1081 int srcu_idx; in dm_dax_copy_to_iter() local
1083 ti = dm_dax_get_live_target(md, sector, &srcu_idx); in dm_dax_copy_to_iter()
1093 dm_put_live_table(md, srcu_idx); in dm_dax_copy_to_iter()
1105 int srcu_idx; in dm_dax_zero_page_range() local
1107 ti = dm_dax_get_live_target(md, sector, &srcu_idx); in dm_dax_zero_page_range()
1120 dm_put_live_table(md, srcu_idx); in dm_dax_zero_page_range()
1576 int srcu_idx; in dm_submit_bio() local
1579 map = dm_get_live_table(md, &srcu_idx); in dm_submit_bio()
1607 dm_put_live_table(md, srcu_idx); in dm_submit_bio()
2146 int srcu_idx; in __dm_destroy() local
2162 map = dm_get_live_table(md, &srcu_idx); in __dm_destroy()
2170 dm_put_live_table(md, srcu_idx); in __dm_destroy()
2872 int ret = -ENOTTY, srcu_idx; in dm_call_pr() local
2874 table = dm_get_live_table(md, &srcu_idx); in dm_call_pr()
2889 dm_put_live_table(md, srcu_idx); in dm_call_pr()
2936 int r, srcu_idx; in dm_pr_reserve() local
2938 r = dm_prepare_ioctl(md, &srcu_idx, &bdev); in dm_pr_reserve()
2948 dm_unprepare_ioctl(md, srcu_idx); in dm_pr_reserve()
2956 int r, srcu_idx; in dm_pr_release() local
2958 r = dm_prepare_ioctl(md, &srcu_idx, &bdev); in dm_pr_release()
2968 dm_unprepare_ioctl(md, srcu_idx); in dm_pr_release()
2977 int r, srcu_idx; in dm_pr_preempt() local
2979 r = dm_prepare_ioctl(md, &srcu_idx, &bdev); in dm_pr_preempt()
2989 dm_unprepare_ioctl(md, srcu_idx); in dm_pr_preempt()
2997 int r, srcu_idx; in dm_pr_clear() local
2999 r = dm_prepare_ioctl(md, &srcu_idx, &bdev); in dm_pr_clear()
3009 dm_unprepare_ioctl(md, srcu_idx); in dm_pr_clear()