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btrfs: open code __free_extent_buffer()

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Using the kmem cache freeing directly is clear enough, we don't need to
wrap it.  All the users are in the same file.

Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
David Sterba
2025-01-09 11:24:24 +01:00
parent b6160baed3
commit a722c72bef
1 changed files with 4 additions and 9 deletions
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13
fs/btrfs/extent_io.c
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@@ -2482,11 +2482,6 @@ bool try_release_extent_mapping(struct folio *folio, gfp_t mask)
return try_release_extent_state(io_tree, folio);
}
static void __free_extent_buffer(struct extent_buffer *eb)
{
kmem_cache_free(extent_buffer_cache, eb);
}
static int extent_buffer_under_io(const struct extent_buffer *eb)
{
return (test_bit(EXTENT_BUFFER_WRITEBACK, &eb->bflags) ||
@@ -2592,7 +2587,7 @@ static inline void btrfs_release_extent_buffer(struct extent_buffer *eb)
{
btrfs_release_extent_buffer_pages(eb);
btrfs_leak_debug_del_eb(eb);
__free_extent_buffer(eb);
kmem_cache_free(extent_buffer_cache, eb);
}
static struct extent_buffer *
@@ -2690,7 +2685,7 @@ struct extent_buffer *__alloc_dummy_extent_buffer(struct btrfs_fs_info *fs_info,
folio_put(eb->folios[i]);
}
}
__free_extent_buffer(eb);
kmem_cache_free(extent_buffer_cache, eb);
return NULL;
}
@@ -3182,7 +3177,7 @@ static inline void btrfs_release_extent_buffer_rcu(struct rcu_head *head)
struct extent_buffer *eb =
container_of(head, struct extent_buffer, rcu_head);
__free_extent_buffer(eb);
kmem_cache_free(extent_buffer_cache, eb);
}
static int release_extent_buffer(struct extent_buffer *eb)
@@ -3210,7 +3205,7 @@ static int release_extent_buffer(struct extent_buffer *eb)
btrfs_release_extent_buffer_pages(eb);
#ifdef CONFIG_BTRFS_FS_RUN_SANITY_TESTS
if (unlikely(test_bit(EXTENT_BUFFER_UNMAPPED, &eb->bflags))) {
__free_extent_buffer(eb);
kmem_cache_free(extent_buffer_cache, eb);
return 1;
}
#endif