diff options
| author | Jan Kara <jack@suse.cz> | 2024-01-29 13:01:31 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2024-02-23 17:48:34 -0800 |
| commit | b4d3de57cab266fcb536007bf51f42249af364c3 (patch) | |
| tree | 4c7e9e311b8a1d2fa8ddecaac6df6c2f10176794 /mm/shmem.c | |
| parent | 73318e2cafe53e8b7c8899d990cf8eaca32184d0 (diff) | |
shmem: properly report quota mount options
Report quota options among the set of mount options. This allows proper
user visibility into whether quotas are enabled or not.
Link: https://lkml.kernel.org/r/20240129120131.21145-1-jack@suse.cz
Fixes: e09764cff44b ("shmem: quota support")
Signed-off-by: Jan Kara <jack@suse.cz>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
Acked-by: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/shmem.c')
| -rw-r--r-- | mm/shmem.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/mm/shmem.c b/mm/shmem.c index d7c84ff62186..30c9dc862505 100644 --- a/mm/shmem.c +++ b/mm/shmem.c @@ -4265,6 +4265,24 @@ static int shmem_show_options(struct seq_file *seq, struct dentry *root) mpol_put(mpol); if (sbinfo->noswap) seq_printf(seq, ",noswap"); +#ifdef CONFIG_TMPFS_QUOTA + if (sb_has_quota_active(root->d_sb, USRQUOTA)) + seq_printf(seq, ",usrquota"); + if (sb_has_quota_active(root->d_sb, GRPQUOTA)) + seq_printf(seq, ",grpquota"); + if (sbinfo->qlimits.usrquota_bhardlimit) + seq_printf(seq, ",usrquota_block_hardlimit=%lld", + sbinfo->qlimits.usrquota_bhardlimit); + if (sbinfo->qlimits.grpquota_bhardlimit) + seq_printf(seq, ",grpquota_block_hardlimit=%lld", + sbinfo->qlimits.grpquota_bhardlimit); + if (sbinfo->qlimits.usrquota_ihardlimit) + seq_printf(seq, ",usrquota_inode_hardlimit=%lld", + sbinfo->qlimits.usrquota_ihardlimit); + if (sbinfo->qlimits.grpquota_ihardlimit) + seq_printf(seq, ",grpquota_inode_hardlimit=%lld", + sbinfo->qlimits.grpquota_ihardlimit); +#endif return 0; } |