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Searched refs:global_rsv (Results 1 – 4 of 4) sorted by relevance

/linux/fs/btrfs/
H A Dspace-info.c998 struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv; in steal_from_global_rsv() local
1004 if (global_rsv->space_info != space_info) in steal_from_global_rsv()
1007 spin_lock(&global_rsv->lock); in steal_from_global_rsv()
1008 min_bytes = mult_perc(global_rsv->size, 10); in steal_from_global_rsv()
1009 if (global_rsv->reserved < min_bytes + ticket->bytes) { in steal_from_global_rsv()
1010 spin_unlock(&global_rsv->lock); in steal_from_global_rsv()
1013 global_rsv->reserved -= ticket->bytes; in steal_from_global_rsv()
1018 if (global_rsv->reserved < global_rsv->size) in steal_from_global_rsv()
1019 global_rsv->full = 0; in steal_from_global_rsv()
1020 spin_unlock(&global_rsv->lock); in steal_from_global_rsv()
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H A Dblock-rsv.c276 struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv; in btrfs_block_rsv_release() local
285 target = global_rsv; in btrfs_block_rsv_release()
286 else if (block_rsv != global_rsv && !btrfs_block_rsv_full(delayed_rsv)) in btrfs_block_rsv_release()
485 struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv; in btrfs_use_block_rsv() local
532 block_rsv->space_info == global_rsv->space_info) { in btrfs_use_block_rsv()
533 ret = btrfs_block_rsv_use_bytes(global_rsv, blocksize); in btrfs_use_block_rsv()
535 return global_rsv; in btrfs_use_block_rsv()
H A Droot-tree.c517 struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv; in btrfs_subvolume_reserve_metadata() local
536 ret = btrfs_block_rsv_migrate(global_rsv, rsv, num_bytes, true); in btrfs_subvolume_reserve_metadata()
H A Ddelayed-ref.c34 struct btrfs_block_rsv *global_rsv = &fs_info->global_block_rsv; in btrfs_check_space_for_delayed_refs() local
38 spin_lock(&global_rsv->lock); in btrfs_check_space_for_delayed_refs()
39 reserved = global_rsv->reserved; in btrfs_check_space_for_delayed_refs()
40 spin_unlock(&global_rsv->lock); in btrfs_check_space_for_delayed_refs()