Searched hist:c1944fedd8c492ce1c1a99ca9064dcc7bafa80e9 (Results 1 – 3 of 3) sorted by relevance
| /openbmc/linux/fs/ceph/ |
| H A D | super.h | diff c1944fedd8c492ce1c1a99ca9064dcc7bafa80e9 Sun Jan 29 08:15:47 CST 2017 Yan, Zheng <zyan@redhat.com> ceph: avoid calling ceph_renew_caps() infinitely
__ceph_caps_mds_wanted() ignores caps from stale session. So the
return value of __ceph_caps_mds_wanted() can keep the same across
ceph_renew_caps(). This causes try_get_cap_refs() to keep calling
ceph_renew_caps(). The fix is ignore the session valid check for
the try_get_cap_refs() case. If session is stale, just let the
caps requester sleep.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
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| H A D | caps.c | diff c1944fedd8c492ce1c1a99ca9064dcc7bafa80e9 Sun Jan 29 08:15:47 CST 2017 Yan, Zheng <zyan@redhat.com> ceph: avoid calling ceph_renew_caps() infinitely
__ceph_caps_mds_wanted() ignores caps from stale session. So the
return value of __ceph_caps_mds_wanted() can keep the same across
ceph_renew_caps(). This causes try_get_cap_refs() to keep calling
ceph_renew_caps(). The fix is ignore the session valid check for
the try_get_cap_refs() case. If session is stale, just let the
caps requester sleep.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|
| H A D | file.c | diff c1944fedd8c492ce1c1a99ca9064dcc7bafa80e9 Sun Jan 29 08:15:47 CST 2017 Yan, Zheng <zyan@redhat.com> ceph: avoid calling ceph_renew_caps() infinitely
__ceph_caps_mds_wanted() ignores caps from stale session. So the
return value of __ceph_caps_mds_wanted() can keep the same across
ceph_renew_caps(). This causes try_get_cap_refs() to keep calling
ceph_renew_caps(). The fix is ignore the session valid check for
the try_get_cap_refs() case. If session is stale, just let the
caps requester sleep.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
|