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ceph: flush inline version

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After converting inline data to normal data, client need to flush
the new i_inline_version (CEPH_INLINE_NONE) to MDS. This commit makes
cap messages (sent to MDS) contain inline_version and inline_data.
Client always converts inline data to normal data before data write,
so the inline data length part is always zero.

Signed-off-by: Yan, Zheng <zyan@redhat.com>
This commit is contained in:
Yan, Zheng
2014-11-14 22:39:13 +08:00
committed by Ilya Dryomov
parent 28127bdd2f
commit e20d258d73
3 changed files with 23 additions and 4 deletions
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2
fs/ceph/snap.c
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@@ -516,6 +516,8 @@ void ceph_queue_cap_snap(struct ceph_inode_info *ci)
capsnap->xattr_version = 0;
}
capsnap->inline_data = ci->i_inline_version != CEPH_INLINE_NONE;
/* dirty page count moved from _head to this cap_snap;
all subsequent writes page dirties occur _after_ this
snapshot. */