From efb0ca765ac6f4985b57ef215e8d55e746b083f4 Mon Sep 17 00:00:00 2001 From: "Yan, Zheng" Date: Mon, 22 May 2017 12:03:32 +0800 Subject: 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" Signed-off-by: Ilya Dryomov --- fs/ceph/super.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'fs/ceph/super.h') 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); -- cgit v1.2.3