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authorLinus Torvalds <torvalds@linux-foundation.org>2016-11-11 09:17:10 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2016-11-11 09:17:10 -0800
commitef091b3cef2d699568b51559ae8340b996f43230 (patch)
tree51725e4b6d3bb055ca1e9c7ea21d014abf5d4bb1 /net
parentef5beed9985093da1ac74210abae5cad11530543 (diff)
parent264048afab27d7c27eedf5394714e0b396d787f7 (diff)
Merge tag 'ceph-for-4.9-rc5' of git://github.com/ceph/ceph-client
Pull Ceph fixes from Ilya Dryomov: "Ceph's ->read_iter() implementation is incompatible with the new generic_file_splice_read() code that went into -rc1. Switch to the less efficient default_file_splice_read() for now; the proper fix is being held for 4.10. We also have a fix for a 4.8 regression and a trival libceph fixup" * tag 'ceph-for-4.9-rc5' of git://github.com/ceph/ceph-client: libceph: initialize last_linger_id with a large integer libceph: fix legacy layout decode with pool 0 ceph: use default file splice read callback
Diffstat (limited to 'net')
-rw-r--r--net/ceph/ceph_fs.c3
-rw-r--r--net/ceph/osd_client.c1
2 files changed, 3 insertions, 1 deletions
diff --git a/net/ceph/ceph_fs.c b/net/ceph/ceph_fs.c
index 7d54e944de5e..dcbe67ff3e2b 100644
--- a/net/ceph/ceph_fs.c
+++ b/net/ceph/ceph_fs.c
@@ -34,7 +34,8 @@ void ceph_file_layout_from_legacy(struct ceph_file_layout *fl,
fl->stripe_count = le32_to_cpu(legacy->fl_stripe_count);
fl->object_size = le32_to_cpu(legacy->fl_object_size);
fl->pool_id = le32_to_cpu(legacy->fl_pg_pool);
- if (fl->pool_id == 0)
+ if (fl->pool_id == 0 && fl->stripe_unit == 0 &&
+ fl->stripe_count == 0 && fl->object_size == 0)
fl->pool_id = -1;
}
EXPORT_SYMBOL(ceph_file_layout_from_legacy);
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index d9bf7a1d0a58..e6ae15bc41b7 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -4094,6 +4094,7 @@ int ceph_osdc_init(struct ceph_osd_client *osdc, struct ceph_client *client)
osd_init(&osdc->homeless_osd);
osdc->homeless_osd.o_osdc = osdc;
osdc->homeless_osd.o_osd = CEPH_HOMELESS_OSD;
+ osdc->last_linger_id = CEPH_LINGER_ID_START;
osdc->linger_requests = RB_ROOT;
osdc->map_checks = RB_ROOT;
osdc->linger_map_checks = RB_ROOT;