diff options
| author | Xiubo Li <xiubli@redhat.com> | 2023-06-09 10:15:47 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-04-27 18:11:29 +0300 |
| commit | 2e2023e9a4c2936a33da1cf66782e83e26e5b635 (patch) | |
| tree | a59512007ddb7bcf5a584e0785672f4e6ac21b89 /fs/ceph/snap.c | |
| parent | a17236f99f49c5e3c2a052302127284a99fc07bb (diff) | |
| download | linux-2e2023e9a4c2936a33da1cf66782e83e26e5b635.tar.xz | |
ceph: pass the mdsc to several helpers
[ Upstream commit 197b7d792d6aead2e30d4b2c054ffabae2ed73dc ]
We will use the 'mdsc' to get the global_id in the following commits.
Link: https://tracker.ceph.com/issues/61590
Signed-off-by: Xiubo Li <xiubli@redhat.com>
Reviewed-by: Patrick Donnelly <pdonnell@redhat.com>
Reviewed-by: Milind Changire <mchangir@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Stable-dep-of: b372e96bd0a3 ("ceph: redirty page before returning AOP_WRITEPAGE_ACTIVATE")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/ceph/snap.c')
| -rw-r--r-- | fs/ceph/snap.c | 16 |
1 files changed, 10 insertions, 6 deletions
diff --git a/fs/ceph/snap.c b/fs/ceph/snap.c index 813f21add992..55090e6c9967 100644 --- a/fs/ceph/snap.c +++ b/fs/ceph/snap.c @@ -329,7 +329,8 @@ static int cmpu64_rev(const void *a, const void *b) /* * build the snap context for a given realm. */ -static int build_snap_context(struct ceph_snap_realm *realm, +static int build_snap_context(struct ceph_mds_client *mdsc, + struct ceph_snap_realm *realm, struct list_head *realm_queue, struct list_head *dirty_realms) { @@ -425,7 +426,8 @@ fail: /* * rebuild snap context for the given realm and all of its children. */ -static void rebuild_snap_realms(struct ceph_snap_realm *realm, +static void rebuild_snap_realms(struct ceph_mds_client *mdsc, + struct ceph_snap_realm *realm, struct list_head *dirty_realms) { LIST_HEAD(realm_queue); @@ -451,7 +453,8 @@ static void rebuild_snap_realms(struct ceph_snap_realm *realm, continue; } - last = build_snap_context(_realm, &realm_queue, dirty_realms); + last = build_snap_context(mdsc, _realm, &realm_queue, + dirty_realms); dout("%s %llx %p, %s\n", __func__, _realm->ino, _realm, last > 0 ? "is deferred" : !last ? "succeeded" : "failed"); @@ -708,7 +711,8 @@ int __ceph_finish_cap_snap(struct ceph_inode_info *ci, * Queue cap_snaps for snap writeback for this realm and its children. * Called under snap_rwsem, so realm topology won't change. */ -static void queue_realm_cap_snaps(struct ceph_snap_realm *realm) +static void queue_realm_cap_snaps(struct ceph_mds_client *mdsc, + struct ceph_snap_realm *realm) { struct ceph_inode_info *ci; struct inode *lastinode = NULL; @@ -855,7 +859,7 @@ more: /* rebuild_snapcs when we reach the _end_ (root) of the trace */ if (realm_to_rebuild && p >= e) - rebuild_snap_realms(realm_to_rebuild, &dirty_realms); + rebuild_snap_realms(mdsc, realm_to_rebuild, &dirty_realms); if (!first_realm) first_realm = realm; @@ -873,7 +877,7 @@ more: realm = list_first_entry(&dirty_realms, struct ceph_snap_realm, dirty_item); list_del_init(&realm->dirty_item); - queue_realm_cap_snaps(realm); + queue_realm_cap_snaps(mdsc, realm); } if (realm_ret) |