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| author | Konstantin Khlebnikov <khlebnikov@yandex-team.ru> | 2020-05-11 09:15:18 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-06-25 16:32:49 +0300 |
| commit | 9ecdbfee2dc2cd78d078652db115d43565a728f8 (patch) | |
| tree | df0108272c13461ace8db4a22dc4b73ecb16e035 /fs/f2fs | |
| parent | 89d3d21b0e888f9d63ddb70255879693c2f6b044 (diff) | |
| download | linux-9ecdbfee2dc2cd78d078652db115d43565a728f8.tar.xz | |
f2fs: report delalloc reserve as non-free in statfs for project quota
[ Upstream commit baaa7ebf25c78c5cb712fac16b7f549100beddd3 ]
This reserved space isn't committed yet but cannot be used for
allocations. For userspace it has no difference from used space.
See the same fix in ext4 commit f06925c73942 ("ext4: report delalloc
reserve as non-free in statfs for project quota").
Fixes: ddc34e328d06 ("f2fs: introduce f2fs_statfs_project")
Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/super.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 45f8f6ec22a5..9782250c9815 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1154,7 +1154,8 @@ static int f2fs_statfs_project(struct super_block *sb, limit >>= sb->s_blocksize_bits; if (limit && buf->f_blocks > limit) { - curblock = dquot->dq_dqb.dqb_curspace >> sb->s_blocksize_bits; + curblock = (dquot->dq_dqb.dqb_curspace + + dquot->dq_dqb.dqb_rsvspace) >> sb->s_blocksize_bits; buf->f_blocks = limit; buf->f_bfree = buf->f_bavail = (buf->f_blocks > curblock) ? |