From: Chao Yu Date: Thu, 24 Dec 2015 10:11:32 +0000 (+0800) Subject: f2fs: clean up f2fs_ioc_write_checkpoint X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=e96248bb45d42375b23e1c083ec5a55151503e82;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git f2fs: clean up f2fs_ioc_write_checkpoint Use f2fs_sync_fs to clean up codes in f2fs_ioc_write_checkpoint. Signed-off-by: Chao Yu [Jaegeuk Kim: remove unused err variable] Signed-off-by: Jaegeuk Kim --- diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c index 2d87a3cf6768..91f576a7903c 100644 --- a/fs/f2fs/file.c +++ b/fs/f2fs/file.c @@ -1619,8 +1619,6 @@ static int f2fs_ioc_write_checkpoint(struct file *filp, unsigned long arg) { struct inode *inode = file_inode(filp); struct f2fs_sb_info *sbi = F2FS_I_SB(inode); - struct cp_control cpc; - int err; if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -1628,13 +1626,7 @@ static int f2fs_ioc_write_checkpoint(struct file *filp, unsigned long arg) if (f2fs_readonly(sbi->sb)) return -EROFS; - cpc.reason = __get_cp_reason(sbi); - - mutex_lock(&sbi->gc_mutex); - err = write_checkpoint(sbi, &cpc); - mutex_unlock(&sbi->gc_mutex); - - return err; + return f2fs_sync_fs(sbi->sb, 1); } static int f2fs_defragment_range(struct f2fs_sb_info *sbi,