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-rw-r--r--fs/btrfs/extent_io.c8
-rw-r--r--fs/btrfs/file.c10
-rw-r--r--fs/btrfs/inode.c5
-rw-r--r--fs/btrfs/qgroup.c4
-rw-r--r--fs/btrfs/scrub.c2
-rw-r--r--fs/btrfs/tree-log.c5
-rw-r--r--fs/btrfs/zoned.c60
7 files changed, 58 insertions, 36 deletions
diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 755ec6dfd51c..23273d0e6f22 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -2228,6 +2228,14 @@ static noinline_for_stack void write_one_eb(struct extent_buffer *eb,
wbc_account_cgroup_owner(wbc, folio, range_len);
folio_unlock(folio);
}
+ /*
+ * If the fs is already in error status, do not submit any writeback
+ * but immediately finish it.
+ */
+ if (unlikely(BTRFS_FS_ERROR(fs_info))) {
+ btrfs_bio_end_io(bbio, errno_to_blk_status(BTRFS_FS_ERROR(fs_info)));
+ return;
+ }
btrfs_submit_bbio(bbio, 0);
}
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 7efd1f8a1912..fa82def46e39 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -2854,12 +2854,22 @@ static int btrfs_fallocate_update_isize(struct inode *inode,
{
struct btrfs_trans_handle *trans;
struct btrfs_root *root = BTRFS_I(inode)->root;
+ u64 range_start;
+ u64 range_end;
int ret;
int ret2;
if (mode & FALLOC_FL_KEEP_SIZE || end <= i_size_read(inode))
return 0;
+ range_start = round_down(i_size_read(inode), root->fs_info->sectorsize);
+ range_end = round_up(end, root->fs_info->sectorsize);
+
+ ret = btrfs_inode_set_file_extent_range(BTRFS_I(inode), range_start,
+ range_end - range_start);
+ if (ret)
+ return ret;
+
trans = btrfs_start_transaction(root, 1);
if (IS_ERR(trans))
return PTR_ERR(trans);
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 3b1b3a0553ee..6282911e536f 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -177,8 +177,10 @@ static int data_reloc_print_warning_inode(u64 inum, u64 offset, u64 num_bytes,
return ret;
}
ret = paths_from_inode(inum, ipath);
- if (ret < 0)
+ if (ret < 0) {
+ btrfs_put_root(local_root);
goto err;
+ }
/*
* We deliberately ignore the bit ipath might have been too small to
@@ -6873,7 +6875,6 @@ static int btrfs_link(struct dentry *old_dentry, struct inode *dir,
BTRFS_I(inode)->dir_index = 0ULL;
inode_inc_iversion(inode);
inode_set_ctime_current(inode);
- set_bit(BTRFS_INODE_COPY_EVERYTHING, &BTRFS_I(inode)->runtime_flags);
ret = btrfs_add_link(trans, BTRFS_I(dir), BTRFS_I(inode),
&fname.disk_name, 1, index);
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 1175b8192cd7..31ad8580322a 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1539,8 +1539,10 @@ int btrfs_add_qgroup_relation(struct btrfs_trans_handle *trans, u64 src, u64 dst
ASSERT(prealloc);
/* Check the level of src and dst first */
- if (btrfs_qgroup_level(src) >= btrfs_qgroup_level(dst))
+ if (btrfs_qgroup_level(src) >= btrfs_qgroup_level(dst)) {
+ kfree(prealloc);
return -EINVAL;
+ }
mutex_lock(&fs_info->qgroup_ioctl_lock);
if (!fs_info->quota_root) {
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 651b11884f82..ba20d9286a34 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -2203,6 +2203,7 @@ static int scrub_raid56_parity_stripe(struct scrub_ctx *sctx,
ret = btrfs_map_block(fs_info, BTRFS_MAP_WRITE, full_stripe_start,
&length, &bioc, NULL, NULL);
if (ret < 0) {
+ bio_put(bio);
btrfs_put_bioc(bioc);
btrfs_bio_counter_dec(fs_info);
goto out;
@@ -2212,6 +2213,7 @@ static int scrub_raid56_parity_stripe(struct scrub_ctx *sctx,
btrfs_put_bioc(bioc);
if (!rbio) {
ret = -ENOMEM;
+ bio_put(bio);
btrfs_bio_counter_dec(fs_info);
goto out;
}
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index 621e0df097e3..30f3c3b849c1 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -7122,7 +7122,7 @@ log_extents:
* a power failure unless the log was synced as part of an fsync
* against any other unrelated inode.
*/
- if (inode_only != LOG_INODE_EXISTS)
+ if (!ctx->logging_new_name && inode_only != LOG_INODE_EXISTS)
inode->last_log_commit = inode->last_sub_trans;
spin_unlock(&inode->lock);
@@ -7910,6 +7910,9 @@ void btrfs_log_new_name(struct btrfs_trans_handle *trans,
bool log_pinned = false;
int ret;
+ /* The inode has a new name (ref/extref), so make sure we log it. */
+ set_bit(BTRFS_INODE_COPY_EVERYTHING, &inode->runtime_flags);
+
btrfs_init_log_ctx(&ctx, inode);
ctx.logging_new_name = true;
diff --git a/fs/btrfs/zoned.c b/fs/btrfs/zoned.c
index 0ea0df18a8e4..d1db7fa1fe58 100644
--- a/fs/btrfs/zoned.c
+++ b/fs/btrfs/zoned.c
@@ -1317,6 +1317,7 @@ static int btrfs_load_zone_info(struct btrfs_fs_info *fs_info, int zone_idx,
if (!btrfs_dev_is_sequential(device, info->physical)) {
up_read(&dev_replace->rwsem);
info->alloc_offset = WP_CONVENTIONAL;
+ info->capacity = device->zone_info->zone_size;
return 0;
}
@@ -1522,6 +1523,8 @@ static int btrfs_load_block_group_raid0(struct btrfs_block_group *bg,
u64 last_alloc)
{
struct btrfs_fs_info *fs_info = bg->fs_info;
+ u64 stripe_nr = 0, stripe_offset = 0;
+ u32 stripe_index = 0;
if ((map->type & BTRFS_BLOCK_GROUP_DATA) && !fs_info->stripe_root) {
btrfs_err(fs_info, "zoned: data %s needs raid-stripe-tree",
@@ -1529,28 +1532,26 @@ static int btrfs_load_block_group_raid0(struct btrfs_block_group *bg,
return -EINVAL;
}
+ if (last_alloc) {
+ u32 factor = map->num_stripes;
+
+ stripe_nr = last_alloc >> BTRFS_STRIPE_LEN_SHIFT;
+ stripe_offset = last_alloc & BTRFS_STRIPE_LEN_MASK;
+ stripe_nr = div_u64_rem(stripe_nr, factor, &stripe_index);
+ }
+
for (int i = 0; i < map->num_stripes; i++) {
if (zone_info[i].alloc_offset == WP_MISSING_DEV)
continue;
if (zone_info[i].alloc_offset == WP_CONVENTIONAL) {
- u64 stripe_nr, full_stripe_nr;
- u64 stripe_offset;
- int stripe_index;
- stripe_nr = div64_u64(last_alloc, map->stripe_size);
- stripe_offset = stripe_nr * map->stripe_size;
- full_stripe_nr = div_u64(stripe_nr, map->num_stripes);
- div_u64_rem(stripe_nr, map->num_stripes, &stripe_index);
-
- zone_info[i].alloc_offset =
- full_stripe_nr * map->stripe_size;
+ zone_info[i].alloc_offset = btrfs_stripe_nr_to_offset(stripe_nr);
if (stripe_index > i)
- zone_info[i].alloc_offset += map->stripe_size;
+ zone_info[i].alloc_offset += BTRFS_STRIPE_LEN;
else if (stripe_index == i)
- zone_info[i].alloc_offset +=
- (last_alloc - stripe_offset);
+ zone_info[i].alloc_offset += stripe_offset;
}
if (test_bit(0, active) != test_bit(i, active)) {
@@ -1574,6 +1575,8 @@ static int btrfs_load_block_group_raid10(struct btrfs_block_group *bg,
u64 last_alloc)
{
struct btrfs_fs_info *fs_info = bg->fs_info;
+ u64 stripe_nr = 0, stripe_offset = 0;
+ u32 stripe_index = 0;
if ((map->type & BTRFS_BLOCK_GROUP_DATA) && !fs_info->stripe_root) {
btrfs_err(fs_info, "zoned: data %s needs raid-stripe-tree",
@@ -1581,6 +1584,14 @@ static int btrfs_load_block_group_raid10(struct btrfs_block_group *bg,
return -EINVAL;
}
+ if (last_alloc) {
+ u32 factor = map->num_stripes / map->sub_stripes;
+
+ stripe_nr = last_alloc >> BTRFS_STRIPE_LEN_SHIFT;
+ stripe_offset = last_alloc & BTRFS_STRIPE_LEN_MASK;
+ stripe_nr = div_u64_rem(stripe_nr, factor, &stripe_index);
+ }
+
for (int i = 0; i < map->num_stripes; i++) {
if (zone_info[i].alloc_offset == WP_MISSING_DEV)
continue;
@@ -1594,26 +1605,12 @@ static int btrfs_load_block_group_raid10(struct btrfs_block_group *bg,
}
if (zone_info[i].alloc_offset == WP_CONVENTIONAL) {
- u64 stripe_nr, full_stripe_nr;
- u64 stripe_offset;
- int stripe_index;
-
- stripe_nr = div64_u64(last_alloc, map->stripe_size);
- stripe_offset = stripe_nr * map->stripe_size;
- full_stripe_nr = div_u64(stripe_nr,
- map->num_stripes / map->sub_stripes);
- div_u64_rem(stripe_nr,
- (map->num_stripes / map->sub_stripes),
- &stripe_index);
-
- zone_info[i].alloc_offset =
- full_stripe_nr * map->stripe_size;
+ zone_info[i].alloc_offset = btrfs_stripe_nr_to_offset(stripe_nr);
if (stripe_index > (i / map->sub_stripes))
- zone_info[i].alloc_offset += map->stripe_size;
+ zone_info[i].alloc_offset += BTRFS_STRIPE_LEN;
else if (stripe_index == (i / map->sub_stripes))
- zone_info[i].alloc_offset +=
- (last_alloc - stripe_offset);
+ zone_info[i].alloc_offset += stripe_offset;
}
if ((i % map->sub_stripes) == 0) {
@@ -1683,8 +1680,6 @@ int btrfs_load_block_group_zone_info(struct btrfs_block_group *cache, bool new)
set_bit(BLOCK_GROUP_FLAG_SEQUENTIAL_ZONE, &cache->runtime_flags);
if (num_conventional > 0) {
- /* Zone capacity is always zone size in emulation */
- cache->zone_capacity = cache->length;
ret = calculate_alloc_pointer(cache, &last_alloc, new);
if (ret) {
btrfs_err(fs_info,
@@ -1693,6 +1688,7 @@ int btrfs_load_block_group_zone_info(struct btrfs_block_group *cache, bool new)
goto out;
} else if (map->num_stripes == num_conventional) {
cache->alloc_offset = last_alloc;
+ cache->zone_capacity = cache->length;
set_bit(BLOCK_GROUP_FLAG_ZONE_IS_ACTIVE, &cache->runtime_flags);
goto out;
}
generated by cgit v1.2.3 (git 2.46.0) at 2025-11-14 14:56:11 +0000