From e90ea0ed823e78a0340790fd91c62bd837310596 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Tue, 13 Aug 2024 07:04:45 +0200 Subject: Adding upstream version 6.10.4. Signed-off-by: Daniel Baumann --- fs/btrfs/block-group.c | 13 ++++++++----- fs/btrfs/extent-tree.c | 3 ++- fs/btrfs/free-space-cache.c | 4 +++- fs/btrfs/inode.c | 16 ++++++++++------ fs/btrfs/space-info.c | 5 ++--- fs/btrfs/space-info.h | 1 + 6 files changed, 26 insertions(+), 16 deletions(-) (limited to 'fs/btrfs') diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c index 60066822b5..350cd1201c 100644 --- a/fs/btrfs/block-group.c +++ b/fs/btrfs/block-group.c @@ -1216,8 +1216,8 @@ int btrfs_remove_block_group(struct btrfs_trans_handle *trans, block_group->space_info->total_bytes -= block_group->length; block_group->space_info->bytes_readonly -= (block_group->length - block_group->zone_unusable); - block_group->space_info->bytes_zone_unusable -= - block_group->zone_unusable; + btrfs_space_info_update_bytes_zone_unusable(fs_info, block_group->space_info, + -block_group->zone_unusable); block_group->space_info->disk_total -= block_group->length * factor; spin_unlock(&block_group->space_info->lock); @@ -1389,7 +1389,8 @@ static int inc_block_group_ro(struct btrfs_block_group *cache, int force) if (btrfs_is_zoned(cache->fs_info)) { /* Migrate zone_unusable bytes to readonly */ sinfo->bytes_readonly += cache->zone_unusable; - sinfo->bytes_zone_unusable -= cache->zone_unusable; + btrfs_space_info_update_bytes_zone_unusable(cache->fs_info, sinfo, + -cache->zone_unusable); cache->zone_unusable = 0; } cache->ro++; @@ -3034,9 +3035,11 @@ void btrfs_dec_block_group_ro(struct btrfs_block_group *cache) if (btrfs_is_zoned(cache->fs_info)) { /* Migrate zone_unusable bytes back */ cache->zone_unusable = - (cache->alloc_offset - cache->used) + + (cache->alloc_offset - cache->used - cache->pinned - + cache->reserved) + (cache->length - cache->zone_capacity); - sinfo->bytes_zone_unusable += cache->zone_unusable; + btrfs_space_info_update_bytes_zone_unusable(cache->fs_info, sinfo, + cache->zone_unusable); sinfo->bytes_readonly -= cache->zone_unusable; } num_bytes = cache->length - cache->reserved - diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 3774c191e3..b75e14f399 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -2806,7 +2806,8 @@ static int unpin_extent_range(struct btrfs_fs_info *fs_info, readonly = true; } else if (btrfs_is_zoned(fs_info)) { /* Need reset before reusing in a zoned block group */ - space_info->bytes_zone_unusable += len; + btrfs_space_info_update_bytes_zone_unusable(fs_info, space_info, + len); readonly = true; } spin_unlock(&cache->lock); diff --git a/fs/btrfs/free-space-cache.c b/fs/btrfs/free-space-cache.c index dabc3d0793..d674f21065 100644 --- a/fs/btrfs/free-space-cache.c +++ b/fs/btrfs/free-space-cache.c @@ -2723,8 +2723,10 @@ static int __btrfs_add_free_space_zoned(struct btrfs_block_group *block_group, * If the block group is read-only, we should account freed space into * bytes_readonly. */ - if (!block_group->ro) + if (!block_group->ro) { block_group->zone_unusable += to_unusable; + WARN_ON(block_group->zone_unusable > block_group->length); + } spin_unlock(&ctl->tree_lock); if (!used) { spin_lock(&block_group->lock); diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 3a2b902b2d..39d22693e4 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -737,8 +737,9 @@ out: return ret; } -static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 offset, - u64 end, +static noinline int cow_file_range_inline(struct btrfs_inode *inode, + struct page *locked_page, + u64 offset, u64 end, size_t compressed_size, int compress_type, struct folio *compressed_folio, @@ -762,7 +763,10 @@ static noinline int cow_file_range_inline(struct btrfs_inode *inode, u64 offset, return ret; } - extent_clear_unlock_delalloc(inode, offset, end, NULL, &cached, + if (ret == 0) + locked_page = NULL; + + extent_clear_unlock_delalloc(inode, offset, end, locked_page, &cached, clear_flags, PAGE_UNLOCK | PAGE_START_WRITEBACK | PAGE_END_WRITEBACK); @@ -1037,10 +1041,10 @@ again: * extent for the subpage case. */ if (total_in < actual_end) - ret = cow_file_range_inline(inode, start, end, 0, + ret = cow_file_range_inline(inode, NULL, start, end, 0, BTRFS_COMPRESS_NONE, NULL, false); else - ret = cow_file_range_inline(inode, start, end, total_compressed, + ret = cow_file_range_inline(inode, NULL, start, end, total_compressed, compress_type, folios[0], false); if (ret <= 0) { if (ret < 0) @@ -1359,7 +1363,7 @@ static noinline int cow_file_range(struct btrfs_inode *inode, if (!no_inline) { /* lets try to make an inline extent */ - ret = cow_file_range_inline(inode, start, end, 0, + ret = cow_file_range_inline(inode, locked_page, start, end, 0, BTRFS_COMPRESS_NONE, NULL, false); if (ret <= 0) { /* diff --git a/fs/btrfs/space-info.c b/fs/btrfs/space-info.c index ae8c564425..8f194eefd3 100644 --- a/fs/btrfs/space-info.c +++ b/fs/btrfs/space-info.c @@ -311,7 +311,7 @@ void btrfs_add_bg_to_space_info(struct btrfs_fs_info *info, found->bytes_used += block_group->used; found->disk_used += block_group->used * factor; found->bytes_readonly += block_group->bytes_super; - found->bytes_zone_unusable += block_group->zone_unusable; + btrfs_space_info_update_bytes_zone_unusable(info, found, block_group->zone_unusable); if (block_group->length > 0) found->full = 0; btrfs_try_granting_tickets(info, found); @@ -573,8 +573,7 @@ again: spin_lock(&cache->lock); avail = cache->length - cache->used - cache->pinned - - cache->reserved - cache->delalloc_bytes - - cache->bytes_super - cache->zone_unusable; + cache->reserved - cache->bytes_super - cache->zone_unusable; btrfs_info(fs_info, "block group %llu has %llu bytes, %llu used %llu pinned %llu reserved %llu delalloc %llu super %llu zone_unusable (%llu bytes available) %s", cache->start, cache->length, cache->used, cache->pinned, diff --git a/fs/btrfs/space-info.h b/fs/btrfs/space-info.h index a733458fd1..3e304300fc 100644 --- a/fs/btrfs/space-info.h +++ b/fs/btrfs/space-info.h @@ -207,6 +207,7 @@ btrfs_space_info_update_##name(struct btrfs_fs_info *fs_info, \ DECLARE_SPACE_INFO_UPDATE(bytes_may_use, "space_info"); DECLARE_SPACE_INFO_UPDATE(bytes_pinned, "pinned"); +DECLARE_SPACE_INFO_UPDATE(bytes_zone_unusable, "zone_unusable"); int btrfs_init_space_info(struct btrfs_fs_info *fs_info); void btrfs_add_bg_to_space_info(struct btrfs_fs_info *info, -- cgit v1.2.3