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-rw-r--r--fs/btrfs/file.c5
-rw-r--r--fs/btrfs/inode.c10
-rw-r--r--fs/btrfs/print-tree.c2
-rw-r--r--fs/btrfs/scrub.c25
-rw-r--r--fs/btrfs/super.c5
5 files changed, 38 insertions, 9 deletions
diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 9f10a9f23fcc..9914419f3b7d 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -1868,7 +1868,10 @@ out:
out_release_extents:
btrfs_release_log_ctx_extents(&ctx);
- btrfs_inode_unlock(inode, BTRFS_ILOCK_MMAP);
+ if (skip_ilock)
+ up_write(&inode->i_mmap_lock);
+ else
+ btrfs_inode_unlock(inode, BTRFS_ILOCK_MMAP);
goto out;
}
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 19d05a4c5c33..333b0e8587a2 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1585,6 +1585,7 @@ out_unlock:
locked_page, &cached,
clear_bits,
page_ops);
+ btrfs_qgroup_free_data(inode, NULL, start, cur_alloc_size, NULL);
start += cur_alloc_size;
}
@@ -1598,6 +1599,7 @@ out_unlock:
clear_bits |= EXTENT_CLEAR_DATA_RESV;
extent_clear_unlock_delalloc(inode, start, end, locked_page,
&cached, clear_bits, page_ops);
+ btrfs_qgroup_free_data(inode, NULL, start, cur_alloc_size, NULL);
}
return ret;
}
@@ -2259,6 +2261,7 @@ error:
EXTENT_DO_ACCOUNTING, PAGE_UNLOCK |
PAGE_START_WRITEBACK |
PAGE_END_WRITEBACK);
+ btrfs_qgroup_free_data(inode, NULL, cur_offset, end - cur_offset + 1, NULL);
}
btrfs_free_path(path);
return ret;
@@ -7202,6 +7205,12 @@ static void wait_subpage_spinlock(struct page *page)
spin_unlock_irq(&subpage->lock);
}
+static int btrfs_launder_folio(struct folio *folio)
+{
+ return btrfs_qgroup_free_data(folio_to_inode(folio), NULL, folio_pos(folio),
+ PAGE_SIZE, NULL);
+}
+
static bool __btrfs_release_folio(struct folio *folio, gfp_t gfp_flags)
{
if (try_release_extent_mapping(&folio->page, gfp_flags)) {
@@ -10137,6 +10146,7 @@ static const struct address_space_operations btrfs_aops = {
.writepages = btrfs_writepages,
.readahead = btrfs_readahead,
.invalidate_folio = btrfs_invalidate_folio,
+ .launder_folio = btrfs_launder_folio,
.release_folio = btrfs_release_folio,
.migrate_folio = btrfs_migrate_folio,
.dirty_folio = filemap_dirty_folio,
diff --git a/fs/btrfs/print-tree.c b/fs/btrfs/print-tree.c
index 32dcea662da3..fc821aa446f0 100644
--- a/fs/btrfs/print-tree.c
+++ b/fs/btrfs/print-tree.c
@@ -14,7 +14,7 @@
struct root_name_map {
u64 id;
- char name[16];
+ const char *name;
};
static const struct root_name_map root_map[] = {
diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
index 14a8d7100018..0de9162ff481 100644
--- a/fs/btrfs/scrub.c
+++ b/fs/btrfs/scrub.c
@@ -1648,14 +1648,20 @@ static void scrub_reset_stripe(struct scrub_stripe *stripe)
}
}
+static u32 stripe_length(const struct scrub_stripe *stripe)
+{
+ ASSERT(stripe->bg);
+
+ return min(BTRFS_STRIPE_LEN,
+ stripe->bg->start + stripe->bg->length - stripe->logical);
+}
+
static void scrub_submit_extent_sector_read(struct scrub_ctx *sctx,
struct scrub_stripe *stripe)
{
struct btrfs_fs_info *fs_info = stripe->bg->fs_info;
struct btrfs_bio *bbio = NULL;
- unsigned int nr_sectors = min(BTRFS_STRIPE_LEN, stripe->bg->start +
- stripe->bg->length - stripe->logical) >>
- fs_info->sectorsize_bits;
+ unsigned int nr_sectors = stripe_length(stripe) >> fs_info->sectorsize_bits;
u64 stripe_len = BTRFS_STRIPE_LEN;
int mirror = stripe->mirror_num;
int i;
@@ -1729,9 +1735,7 @@ static void scrub_submit_initial_read(struct scrub_ctx *sctx,
{
struct btrfs_fs_info *fs_info = sctx->fs_info;
struct btrfs_bio *bbio;
- unsigned int nr_sectors = min(BTRFS_STRIPE_LEN, stripe->bg->start +
- stripe->bg->length - stripe->logical) >>
- fs_info->sectorsize_bits;
+ unsigned int nr_sectors = stripe_length(stripe) >> fs_info->sectorsize_bits;
int mirror = stripe->mirror_num;
ASSERT(stripe->bg);
@@ -1871,6 +1875,9 @@ static int flush_scrub_stripes(struct scrub_ctx *sctx)
stripe = &sctx->stripes[i];
wait_scrub_stripe_io(stripe);
+ spin_lock(&sctx->stat_lock);
+ sctx->stat.last_physical = stripe->physical + stripe_length(stripe);
+ spin_unlock(&sctx->stat_lock);
scrub_reset_stripe(stripe);
}
out:
@@ -2139,7 +2146,9 @@ static int scrub_simple_mirror(struct scrub_ctx *sctx,
cur_physical, &found_logical);
if (ret > 0) {
/* No more extent, just update the accounting */
+ spin_lock(&sctx->stat_lock);
sctx->stat.last_physical = physical + logical_length;
+ spin_unlock(&sctx->stat_lock);
ret = 0;
break;
}
@@ -2336,6 +2345,10 @@ static noinline_for_stack int scrub_stripe(struct scrub_ctx *sctx,
stripe_logical += chunk_logical;
ret = scrub_raid56_parity_stripe(sctx, scrub_dev, bg,
map, stripe_logical);
+ spin_lock(&sctx->stat_lock);
+ sctx->stat.last_physical = min(physical + BTRFS_STRIPE_LEN,
+ physical_end);
+ spin_unlock(&sctx->stat_lock);
if (ret)
goto out;
goto next;
diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
index 08d33cb372fb..83478deada3b 100644
--- a/fs/btrfs/super.c
+++ b/fs/btrfs/super.c
@@ -683,8 +683,11 @@ bool btrfs_check_options(const struct btrfs_fs_info *info,
ret = false;
if (!test_bit(BTRFS_FS_STATE_REMOUNTING, &info->fs_state)) {
- if (btrfs_raw_test_opt(*mount_opt, SPACE_CACHE))
+ if (btrfs_raw_test_opt(*mount_opt, SPACE_CACHE)) {
btrfs_info(info, "disk space caching is enabled");
+ btrfs_warn(info,
+"space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2");
+ }
if (btrfs_raw_test_opt(*mount_opt, FREE_SPACE_TREE))
btrfs_info(info, "using free-space-tree");
}
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-18 16:41:04 +0300