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| author | Andreas Gruenbacher <agruen@suse.de> | 2010-08-16 19:05:23 +0200 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-18 06:24:41 -0400 |
| commit | 3a48ee8a4ad26c3a538b6fc11a86a8f80c3dce18 (patch) | |
| tree | 3e89deaa14c8d72c7484f61c2babc5755a9e991e /fs/namei.c | |
| parent | 3b6036d148bad5bb7928b021a49bb9e395361084 (diff) | |
| download | lwn-3a48ee8a4ad26c3a538b6fc11a86a8f80c3dce18.tar.gz lwn-3a48ee8a4ad26c3a538b6fc11a86a8f80c3dce18.zip | |
mbcache: Limit the maximum number of cache entries
Limit the maximum number of mb_cache entries depending on the number of
hash buckets: if the only limit to the number of cache entries is the
available memory the hash chains can grow very long, taking a long time
to search.
At least partially solves https://bugzilla.lustre.org/show_bug.cgi?id=22771.
Signed-off-by: Andreas Gruenbacher <agruen@suse.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namei.c')
0 files changed, 0 insertions, 0 deletions