btrfs: make locking assertion helpers static inline
I've noticed that none of the btrfs_assert_*lock* debugging helpers is inlined, despite they're short and mostly a value update. Making them inline shaves 67 from the text size, reduces stack consumption and perhaps also slightly improves the performance due to avoiding unnecessary calls. Reviewed-by: Josef Bacik <josef@toxicpanda.com> Signed-off-by: David Sterba <dsterba@suse.com>
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@ -14,55 +14,55 @@
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#include "locking.h"
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#ifdef CONFIG_BTRFS_DEBUG
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static void btrfs_assert_spinning_writers_get(struct extent_buffer *eb)
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static inline void btrfs_assert_spinning_writers_get(struct extent_buffer *eb)
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{
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WARN_ON(eb->spinning_writers);
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eb->spinning_writers++;
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}
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static void btrfs_assert_spinning_writers_put(struct extent_buffer *eb)
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static inline void btrfs_assert_spinning_writers_put(struct extent_buffer *eb)
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{
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WARN_ON(eb->spinning_writers != 1);
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eb->spinning_writers--;
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}
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static void btrfs_assert_no_spinning_writers(struct extent_buffer *eb)
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static inline void btrfs_assert_no_spinning_writers(struct extent_buffer *eb)
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{
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WARN_ON(eb->spinning_writers);
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}
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static void btrfs_assert_spinning_readers_get(struct extent_buffer *eb)
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static inline void btrfs_assert_spinning_readers_get(struct extent_buffer *eb)
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{
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atomic_inc(&eb->spinning_readers);
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}
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static void btrfs_assert_spinning_readers_put(struct extent_buffer *eb)
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static inline void btrfs_assert_spinning_readers_put(struct extent_buffer *eb)
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{
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WARN_ON(atomic_read(&eb->spinning_readers) == 0);
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atomic_dec(&eb->spinning_readers);
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}
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static void btrfs_assert_tree_read_locks_get(struct extent_buffer *eb)
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static inline void btrfs_assert_tree_read_locks_get(struct extent_buffer *eb)
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{
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atomic_inc(&eb->read_locks);
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}
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static void btrfs_assert_tree_read_locks_put(struct extent_buffer *eb)
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static inline void btrfs_assert_tree_read_locks_put(struct extent_buffer *eb)
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{
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atomic_dec(&eb->read_locks);
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}
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static void btrfs_assert_tree_read_locked(struct extent_buffer *eb)
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static inline void btrfs_assert_tree_read_locked(struct extent_buffer *eb)
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{
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BUG_ON(!atomic_read(&eb->read_locks));
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}
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static void btrfs_assert_tree_write_locks_get(struct extent_buffer *eb)
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static inline void btrfs_assert_tree_write_locks_get(struct extent_buffer *eb)
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{
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eb->write_locks++;
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}
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static void btrfs_assert_tree_write_locks_put(struct extent_buffer *eb)
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static inline void btrfs_assert_tree_write_locks_put(struct extent_buffer *eb)
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{
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eb->write_locks--;
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}
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