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| author | Yan, Zheng <zyan@redhat.com> | 2017-08-28 16:36:53 +0800 |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2017-09-06 19:56:54 +0200 |
| commit | 3ae0bebc49b3fb3c9fa9b62b95c5119a04aa7282 (patch) | |
| tree | f98801c0cb9e80a22fee86c0001ec0a4e3153f0a /fs/buffer.c | |
| parent | c8fd0d37f81dd38e3f319f4938b45a5aaf0dfc58 (diff) | |
| download | talos-obmc-linux-3ae0bebc49b3fb3c9fa9b62b95c5119a04aa7282.tar.gz talos-obmc-linux-3ae0bebc49b3fb3c9fa9b62b95c5119a04aa7282.zip | |
ceph: queue cap snap only when snap realm's context changes
If we create capsnap when snap realm's context does not change, the
new capsnap's snapc is equal to ci->i_head_snapc. Page writeback code
can't differentiates dirty pages associated with the new capsnap from
dirty pages associated with i_head_snapc.
Signed-off-by: "Yan, Zheng" <zyan@redhat.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'fs/buffer.c')
0 files changed, 0 insertions, 0 deletions
