diff options
author | Luis Henriques <lhenriques@suse.com> | 2018-01-05 10:47:22 +0000 |
---|---|---|
committer | Ilya Dryomov <idryomov@gmail.com> | 2018-04-02 11:17:52 +0200 |
commit | 1ab302a0cb1455631646aa66b7fc02afd617ea4f (patch) | |
tree | 73686da6a5aef8ef0190bd8498d3591fc766ddee /fs/ceph/super.h | |
parent | 2b83845f8bd711e66e1c367a9bd56c9df3410236 (diff) | |
download | linux-1ab302a0cb1455631646aa66b7fc02afd617ea4f.tar.bz2 |
ceph: quota: update MDS when max_bytes is approaching
When we're reaching the ceph.quota.max_bytes limit, i.e., when writing
more than 1/16th of the space left in a quota realm, update the MDS with
the new file size.
This mirrors the fuse-client approach with commit 122c50315ed1 ("client:
Inform mds file size when approaching quota limit"), in the ceph git tree.
Signed-off-by: Luis Henriques <lhenriques@suse.com>
Reviewed-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/ceph/super.h')
-rw-r--r-- | fs/ceph/super.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index 5870c225c2fc..e4ff485d24c7 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -1081,5 +1081,7 @@ extern bool ceph_quota_is_max_files_exceeded(struct inode *inode); extern bool ceph_quota_is_same_realm(struct inode *old, struct inode *new); extern bool ceph_quota_is_max_bytes_exceeded(struct inode *inode, loff_t newlen); +extern bool ceph_quota_is_max_bytes_approaching(struct inode *inode, + loff_t newlen); #endif /* _FS_CEPH_SUPER_H */ |