summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorDavid Sterba <dsterba@suse.com>2019-09-24 18:29:10 +0200
committerDavid Sterba <dsterba@suse.com>2019-11-18 12:46:49 +0100
commitd6156218bec93965b6a43ba2686ad962ce77c854 (patch)
tree8aaa602f7f23bc738dafa3ebf27ca4c392442726
parentc9eb55db8439057165f106164622c146cdd59468 (diff)
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>
-rw-r--r--fs/btrfs/locking.c20
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/btrfs/locking.c b/fs/btrfs/locking.c
index 7f9a578a1a20..409c5a865079 100644
--- a/fs/btrfs/locking.c
+++ b/fs/btrfs/locking.c
@@ -14,55 +14,55 @@
#include "locking.h"
#ifdef CONFIG_BTRFS_DEBUG
-static void btrfs_assert_spinning_writers_get(struct extent_buffer *eb)
+static inline void btrfs_assert_spinning_writers_get(struct extent_buffer *eb)
{
WARN_ON(eb->spinning_writers);
eb->spinning_writers++;
}
-static void btrfs_assert_spinning_writers_put(struct extent_buffer *eb)
+static inline void btrfs_assert_spinning_writers_put(struct extent_buffer *eb)
{
WARN_ON(eb->spinning_writers != 1);
eb->spinning_writers--;
}
-static void btrfs_assert_no_spinning_writers(struct extent_buffer *eb)
+static inline void btrfs_assert_no_spinning_writers(struct extent_buffer *eb)
{
WARN_ON(eb->spinning_writers);
}
-static void btrfs_assert_spinning_readers_get(struct extent_buffer *eb)
+static inline void btrfs_assert_spinning_readers_get(struct extent_buffer *eb)
{
atomic_inc(&eb->spinning_readers);
}
-static void btrfs_assert_spinning_readers_put(struct extent_buffer *eb)
+static inline void btrfs_assert_spinning_readers_put(struct extent_buffer *eb)
{
WARN_ON(atomic_read(&eb->spinning_readers) == 0);
atomic_dec(&eb->spinning_readers);
}
-static void btrfs_assert_tree_read_locks_get(struct extent_buffer *eb)
+static inline void btrfs_assert_tree_read_locks_get(struct extent_buffer *eb)
{
atomic_inc(&eb->read_locks);
}
-static void btrfs_assert_tree_read_locks_put(struct extent_buffer *eb)
+static inline void btrfs_assert_tree_read_locks_put(struct extent_buffer *eb)
{
atomic_dec(&eb->read_locks);
}
-static void btrfs_assert_tree_read_locked(struct extent_buffer *eb)
+static inline void btrfs_assert_tree_read_locked(struct extent_buffer *eb)
{
BUG_ON(!atomic_read(&eb->read_locks));
}
-static void btrfs_assert_tree_write_locks_get(struct extent_buffer *eb)
+static inline void btrfs_assert_tree_write_locks_get(struct extent_buffer *eb)
{
eb->write_locks++;
}
-static void btrfs_assert_tree_write_locks_put(struct extent_buffer *eb)
+static inline void btrfs_assert_tree_write_locks_put(struct extent_buffer *eb)
{
eb->write_locks--;
}