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| author | Liu Bo <bo.li.liu@oracle.com> | 2017-11-02 17:21:50 -0600 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-01-22 16:08:11 +0100 |
| commit | f5c29bd9dbd3e90e03ab7697ecc373b49394e62e (patch) | |
| tree | d09c430638f432fefa37bc80974c791a470d1b85 /fs/btrfs/inode.c | |
| parent | c74a0b0237c47806e43c1dc6f875c88fb9ee2525 (diff) | |
| download | lwn-f5c29bd9dbd3e90e03ab7697ecc373b49394e62e.tar.gz lwn-f5c29bd9dbd3e90e03ab7697ecc373b49394e62e.zip | |
Btrfs: add __init macro to btrfs init functions
Adding __init macro gives kernel a hint that this function is only used
during the initialization phase and its memory resources can be freed up
after.
Signed-off-by: Liu Bo <bo.li.liu@oracle.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/inode.c')
| -rw-r--r-- | fs/btrfs/inode.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 2bab93f20328..c8a3e84d7114 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -9569,7 +9569,7 @@ void btrfs_destroy_cachep(void) kmem_cache_destroy(btrfs_free_space_cachep); } -int btrfs_init_cachep(void) +int __init btrfs_init_cachep(void) { btrfs_inode_cachep = kmem_cache_create("btrfs_inode", sizeof(struct btrfs_inode), 0, |