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(parent: 8a2ac3a) | patch
ceph: skip updating 'wanted' caps if caps are already issued
authorYan, Zheng <zyan@redhat.com>
Thu, 22 Nov 2018 07:26:01 +0000 (15:26 +0800)
committerIlya Dryomov <idryomov@gmail.com>
Wed, 26 Dec 2018 15:08:36 +0000 (16:08 +0100)
commitfdac94fab7995ebc52ff9c5b6247133c67a7564a
treebc7a5dddf94b9919a87a46d6a55e497c9ee70ceftree | snapshot
parent8a2ac3a8e9c04018e2bbff9d6ff038507e443e75commit | diff
ceph: skip updating 'wanted' caps if caps are already issued

When reading cached inode that already has Fscr caps, this can avoid
two cap messages (one updats 'wanted' caps, one clears 'wanted' caps).

Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
fs/ceph/caps.c diff | blob | history
Domain: System / Kernel;