From 85c675d0d09a45a135bddd15d7b385f8758c32fb Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 18 May 2024 19:35:05 +0200 Subject: Adding upstream version 6.7.7. Signed-off-by: Daniel Baumann --- fs/btrfs/block-rsv.c | 24 ++++++++++++++++-------- 1 file changed, 16 insertions(+), 8 deletions(-) (limited to 'fs/btrfs/block-rsv.c') diff --git a/fs/btrfs/block-rsv.c b/fs/btrfs/block-rsv.c index 77684c5e0..ceb5f586a 100644 --- a/fs/btrfs/block-rsv.c +++ b/fs/btrfs/block-rsv.c @@ -221,7 +221,8 @@ int btrfs_block_rsv_add(struct btrfs_fs_info *fs_info, if (num_bytes == 0) return 0; - ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv, num_bytes, flush); + ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info, + num_bytes, flush); if (!ret) btrfs_block_rsv_add_bytes(block_rsv, num_bytes, true); @@ -261,7 +262,8 @@ int btrfs_block_rsv_refill(struct btrfs_fs_info *fs_info, if (!ret) return 0; - ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv, num_bytes, flush); + ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info, + num_bytes, flush); if (!ret) { btrfs_block_rsv_add_bytes(block_rsv, num_bytes, false); return 0; @@ -279,10 +281,10 @@ u64 btrfs_block_rsv_release(struct btrfs_fs_info *fs_info, struct btrfs_block_rsv *target = NULL; /* - * If we are the delayed_rsv then push to the global rsv, otherwise dump - * into the delayed rsv if it is not full. + * If we are a delayed block reserve then push to the global rsv, + * otherwise dump into the global delayed reserve if it is not full. */ - if (block_rsv == delayed_rsv) + if (block_rsv->type == BTRFS_BLOCK_RSV_DELOPS) target = global_rsv; else if (block_rsv != global_rsv && !btrfs_block_rsv_full(delayed_rsv)) target = delayed_rsv; @@ -354,6 +356,11 @@ void btrfs_update_global_block_rsv(struct btrfs_fs_info *fs_info) min_items++; } + if (btrfs_fs_incompat(fs_info, RAID_STRIPE_TREE)) { + num_bytes += btrfs_root_used(&fs_info->stripe_root->root_item); + min_items++; + } + /* * But we also want to reserve enough space so we can do the fallback * global reserve for an unlink, which is an additional @@ -405,6 +412,7 @@ void btrfs_init_root_block_rsv(struct btrfs_root *root) case BTRFS_EXTENT_TREE_OBJECTID: case BTRFS_FREE_SPACE_TREE_OBJECTID: case BTRFS_BLOCK_GROUP_TREE_OBJECTID: + case BTRFS_RAID_STRIPE_TREE_OBJECTID: root->block_rsv = &fs_info->delayed_refs_rsv; break; case BTRFS_ROOT_TREE_OBJECTID: @@ -517,8 +525,8 @@ again: block_rsv->type, ret); } try_reserve: - ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv, blocksize, - BTRFS_RESERVE_NO_FLUSH); + ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info, + blocksize, BTRFS_RESERVE_NO_FLUSH); if (!ret) return block_rsv; /* @@ -539,7 +547,7 @@ try_reserve: * one last time to force a reservation if there's enough actual space * on disk to make the reservation. */ - ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv, blocksize, + ret = btrfs_reserve_metadata_bytes(fs_info, block_rsv->space_info, blocksize, BTRFS_RESERVE_FLUSH_EMERGENCY); if (!ret) return block_rsv; -- cgit v1.2.3