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| author | Yan, Zheng <zyan@redhat.com> | 2015-05-14 09:22:42 (GMT) |
|---|---|---|
| committer | Ilya Dryomov <idryomov@gmail.com> | 2015-06-25 08:49:29 (GMT) |
| commit | 745a8e3bccbc6adae69a98ddc525e529aa44636e (patch) | |
| tree | 96d8106a0800a839d8f6bffaf7485b92dcf78a6c /fs/gfs2/util.h | |
| parent | affbc19a68f9966ad65a773db405f78e2bafc07b (diff) | |
| download | linux-745a8e3bccbc6adae69a98ddc525e529aa44636e.tar.xz | |
ceph: don't pre-allocate space for cap release messages
Previously we pre-allocate cap release messages for each caps. This
wastes lots of memory when there are large amount of caps. This patch
make the code not pre-allocate the cap release messages. Instead,
we add the corresponding ceph_cap struct to a list when releasing a
cap. Later when flush cap releases is needed, we allocate the cap
release messages dynamically.
Signed-off-by: Yan, Zheng <zyan@redhat.com>
Diffstat (limited to 'fs/gfs2/util.h')
0 files changed, 0 insertions, 0 deletions