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| author | Yan, Zheng <zyan@redhat.com> | 2017-05-22 12:03:32 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-07-07 17:25:12 +0200 |
| commit | efb0ca765ac6f4985b57ef215e8d55e746b083f4 (patch) | |
| tree | 8333c6ae9ed47a7134c0163d07670970d1eff4b4 /fs/ceph/super.h | |
| parent | 84eea8c79090c44564877cd47c73455e32ec4846 (diff) | |
| download | talos-obmc-linux-efb0ca765ac6f4985b57ef215e8d55e746b083f4.tar.gz talos-obmc-linux-efb0ca765ac6f4985b57ef215e8d55e746b083f4.zip | |
ceph: update the 'approaching max_size' code
The old 'approaching max_size' code expects MDS set max_size to
'2 * reported_size'. This is no longer true. The new code reports
file size when half of previous max_size increment has been used.
Signed-off-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 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/fs/ceph/super.h b/fs/ceph/super.h index a973acd8beaf..f8a0aba0d938 100644 --- a/fs/ceph/super.h +++ b/fs/ceph/super.h @@ -793,7 +793,7 @@ extern int ceph_readdir_prepopulate(struct ceph_mds_request *req, extern int ceph_inode_holds_cap(struct inode *inode, int mask); -extern int ceph_inode_set_size(struct inode *inode, loff_t size); +extern bool ceph_inode_set_size(struct inode *inode, loff_t size); extern void __ceph_do_pending_vmtruncate(struct inode *inode); extern void ceph_queue_vmtruncate(struct inode *inode); @@ -918,6 +918,7 @@ extern void ceph_put_wrbuffer_cap_refs(struct ceph_inode_info *ci, int nr, struct ceph_snap_context *snapc); extern void ceph_flush_snaps(struct ceph_inode_info *ci, struct ceph_mds_session **psession); +extern bool __ceph_should_report_size(struct ceph_inode_info *ci); extern void ceph_check_caps(struct ceph_inode_info *ci, int flags, struct ceph_mds_session *session); extern void ceph_check_delayed_caps(struct ceph_mds_client *mdsc); |
