Messages in this thread Patch in this message | | | Date | Wed, 3 Jan 2018 22:50:50 -0800 | From | Jaegeuk Kim <> | Subject | Re: [PATCH 1/2 v2] f2fs: show precise # of blocks that user/root can use |
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Let's show precise # of blocks that user/root can use through bavail and bfree respectively.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> ---
Change log from v1: - clean up obsolete values
fs/f2fs/super.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 0a820ba55b10..f1300cda6bfd 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -994,20 +994,19 @@ static int f2fs_statfs(struct dentry *dentry, struct kstatfs *buf) struct super_block *sb = dentry->d_sb; struct f2fs_sb_info *sbi = F2FS_SB(sb); u64 id = huge_encode_dev(sb->s_bdev->bd_dev); - block_t total_count, user_block_count, start_count, ovp_count; + block_t total_count, user_block_count, start_count; u64 avail_node_count; total_count = le64_to_cpu(sbi->raw_super->block_count); user_block_count = sbi->user_block_count; start_count = le32_to_cpu(sbi->raw_super->segment0_blkaddr); - ovp_count = SM_I(sbi)->ovp_segments << sbi->log_blocks_per_seg; buf->f_type = F2FS_SUPER_MAGIC; buf->f_bsize = sbi->blocksize; buf->f_blocks = total_count - start_count; - buf->f_bfree = user_block_count - valid_user_blocks(sbi) + ovp_count; - buf->f_bavail = user_block_count - valid_user_blocks(sbi) - + buf->f_bfree = user_block_count - valid_user_blocks(sbi) - sbi->current_reserved_blocks; + buf->f_bavail = buf->f_bfree; avail_node_count = sbi->total_node_count - sbi->nquota_files - F2FS_RESERVED_NODE_NUM; -- 2.15.0.531.g2ccb3012c9-goog
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