diff options
| author | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-11-14 04:46:38 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2017-11-14 05:29:01 +0300 |
| commit | 2c8a4a28233482ad697db92d86da10fcb498eaf7 (patch) | |
| tree | f557fbb26bf40662bda7c21b8b3fa6b66d105cc6 /fs/f2fs/debug.c | |
| parent | 12f9ef379a5039b8271b4636362b965267a78dda (diff) | |
| download | linux-2c8a4a28233482ad697db92d86da10fcb498eaf7.tar.xz | |
f2fs: expose quota information in debugfs
This patch shows # of dirty pages and # of hidden quota files.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/debug.c')
| -rw-r--r-- | fs/f2fs/debug.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/f2fs/debug.c b/fs/f2fs/debug.c index f7eec506ceea..ecada8425268 100644 --- a/fs/f2fs/debug.c +++ b/fs/f2fs/debug.c @@ -45,9 +45,18 @@ static void update_general_status(struct f2fs_sb_info *sbi) si->ndirty_dent = get_pages(sbi, F2FS_DIRTY_DENTS); si->ndirty_meta = get_pages(sbi, F2FS_DIRTY_META); si->ndirty_data = get_pages(sbi, F2FS_DIRTY_DATA); + si->ndirty_qdata = get_pages(sbi, F2FS_DIRTY_QDATA); si->ndirty_imeta = get_pages(sbi, F2FS_DIRTY_IMETA); si->ndirty_dirs = sbi->ndirty_inode[DIR_INODE]; si->ndirty_files = sbi->ndirty_inode[FILE_INODE]; + + si->nquota_files = 0; + if (f2fs_sb_has_quota_ino(sbi->sb)) { + for (i = 0; i < MAXQUOTAS; i++) { + if (f2fs_qf_ino(sbi->sb, i)) + si->nquota_files++; + } + } si->ndirty_all = sbi->ndirty_inode[DIRTY_META]; si->inmem_pages = get_pages(sbi, F2FS_INMEM_PAGES); si->aw_cnt = atomic_read(&sbi->aw_cnt); @@ -369,6 +378,8 @@ static int stat_show(struct seq_file *s, void *v) si->ndirty_dent, si->ndirty_dirs, si->ndirty_all); seq_printf(s, " - datas: %4d in files:%4d\n", si->ndirty_data, si->ndirty_files); + seq_printf(s, " - quota datas: %4d in quota files:%4d\n", + si->ndirty_qdata, si->nquota_files); seq_printf(s, " - meta: %4d in %4d\n", si->ndirty_meta, si->meta_pages); seq_printf(s, " - imeta: %4d\n", |