| commit | 11ea8eda064aa4dc6e44a6dade1891b69ebd5255 | [log] [tgz] |
|---|---|---|
| author | Sage Weil <sage@newdream.net> | Thu Nov 12 15:07:24 2009 -0800 |
| committer | Sage Weil <sage@newdream.net> | Thu Nov 12 15:57:05 2009 -0800 |
| tree | e7def548d1d80e38710cc7d1fe30d4b2cd37d56f | |
| parent | 039934b895c89c2bb40aa5132efe00e60b70efca [diff] |
ceph: fix page invalidation deadlock We occasionally want to make a best-effort attempt to invalidate cache pages without fear of blocking. If this fails, we fall back to an async invalidate in another thread. Use invalidate_mapping_pages instead of invalidate_inode_page2, as that will skip locked pages, and not deadlock. Signed-off-by: Sage Weil <sage@newdream.net>