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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:35:05 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-18 17:39:31 +0000 |
commit | 85c675d0d09a45a135bddd15d7b385f8758c32fb (patch) | |
tree | 76267dbc9b9a130337be3640948fe397b04ac629 /fs/btrfs/print-tree.c | |
parent | Adding upstream version 6.6.15. (diff) | |
download | linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.tar.xz linux-85c675d0d09a45a135bddd15d7b385f8758c32fb.zip |
Adding upstream version 6.7.7.upstream/6.7.7
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'fs/btrfs/print-tree.c')
-rw-r--r-- | fs/btrfs/print-tree.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c index 0c93439e92..7e46aa8a04 100644 --- a/fs/btrfs/print-tree.c +++ b/fs/btrfs/print-tree.c @@ -9,6 +9,8 @@ #include "print-tree.h" #include "accessors.h" #include "tree-checker.h" +#include "volumes.h" +#include "raid-stripe-tree.h" struct root_name_map { u64 id; @@ -28,6 +30,7 @@ static const struct root_name_map root_map[] = { { BTRFS_FREE_SPACE_TREE_OBJECTID, "FREE_SPACE_TREE" }, { BTRFS_BLOCK_GROUP_TREE_OBJECTID, "BLOCK_GROUP_TREE" }, { BTRFS_DATA_RELOC_TREE_OBJECTID, "DATA_RELOC_TREE" }, + { BTRFS_RAID_STRIPE_TREE_OBJECTID, "RAID_STRIPE_TREE" }, }; const char *btrfs_root_name(const struct btrfs_key *key, char *buf) @@ -80,12 +83,20 @@ static void print_extent_data_ref(const struct extent_buffer *eb, btrfs_extent_data_ref_count(eb, ref)); } +static void print_extent_owner_ref(const struct extent_buffer *eb, + const struct btrfs_extent_owner_ref *ref) +{ + ASSERT(btrfs_fs_incompat(eb->fs_info, SIMPLE_QUOTA)); + pr_cont("extent data owner root %llu\n", btrfs_extent_owner_ref_root_id(eb, ref)); +} + static void print_extent_item(const struct extent_buffer *eb, int slot, int type) { struct btrfs_extent_item *ei; struct btrfs_extent_inline_ref *iref; struct btrfs_extent_data_ref *dref; struct btrfs_shared_data_ref *sref; + struct btrfs_extent_owner_ref *oref; struct btrfs_disk_key key; unsigned long end; unsigned long ptr; @@ -161,6 +172,10 @@ static void print_extent_item(const struct extent_buffer *eb, int slot, int type "\t\t\t(parent %llu not aligned to sectorsize %u)\n", offset, eb->fs_info->sectorsize); break; + case BTRFS_EXTENT_OWNER_REF_KEY: + oref = (struct btrfs_extent_owner_ref *)(&iref->offset); + print_extent_owner_ref(eb, oref); + break; default: pr_cont("(extent %llu has INVALID ref type %d)\n", eb->start, type); @@ -189,6 +204,22 @@ static void print_uuid_item(const struct extent_buffer *l, unsigned long offset, } } +static void print_raid_stripe_key(const struct extent_buffer *eb, u32 item_size, + struct btrfs_stripe_extent *stripe) +{ + const int num_stripes = btrfs_num_raid_stripes(item_size); + const u8 encoding = btrfs_stripe_extent_encoding(eb, stripe); + + pr_info("\t\t\tencoding: %s\n", + (encoding && encoding < BTRFS_NR_RAID_TYPES) ? + btrfs_raid_array[encoding].raid_name : "unknown"); + + for (int i = 0; i < num_stripes; i++) + pr_info("\t\t\tstride %d devid %llu physical %llu\n", + i, btrfs_raid_stride_devid(eb, &stripe->strides[i]), + btrfs_raid_stride_physical(eb, &stripe->strides[i])); +} + /* * Helper to output refs and locking status of extent buffer. Useful to debug * race condition related problems. @@ -349,6 +380,10 @@ void btrfs_print_leaf(const struct extent_buffer *l) print_uuid_item(l, btrfs_item_ptr_offset(l, i), btrfs_item_size(l, i)); break; + case BTRFS_RAID_STRIPE_KEY: + print_raid_stripe_key(l, btrfs_item_size(l, i), + btrfs_item_ptr(l, i, struct btrfs_stripe_extent)); + break; } } } |