From f5c29bd9dbd3e90e03ab7697ecc373b49394e62e Mon Sep 17 00:00:00 2001 From: Liu Bo Date: Thu, 2 Nov 2017 17:21:50 -0600 Subject: 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 Reviewed-by: David Sterba Signed-off-by: David Sterba --- fs/btrfs/sysfs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'fs/btrfs/sysfs.c') diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c index a28bba801264..a8bafed931f4 100644 --- a/fs/btrfs/sysfs.c +++ b/fs/btrfs/sysfs.c @@ -897,7 +897,7 @@ static int btrfs_init_debugfs(void) return 0; } -int btrfs_init_sysfs(void) +int __init btrfs_init_sysfs(void) { int ret; -- cgit v1.2.3