| commit | a43fb73101eaf6db0b33d22c152b338ab8b3edbb | |
| author | Sage Weil <sage@newdream.net> | |
| Fri, 17 Sep 2010 16:54:08 +0000 (17 09:54 -0700) | ||
| committer | Sage Weil <sage@newdream.net> | |
| Fri, 17 Sep 2010 16:54:31 +0000 (17 09:54 -0700) | ||
| tree | 039276b81586a986f5b9662fc28b37cbf9271eb3 | treesnapshot (tar.gz zip) |
| parent | e835124c2be289515b918f2688ced4249e2de566 | commitdiff |
ceph: check mapping to determine if FILE_CACHE cap is used
See if the i_data mapping has any pages to determine if the FILE_CACHE
capability is currently in use, instead of assuming it is any time the
rdcache_gen value is set (i.e., issued -> used).
This allows the MDS RECALL_STATE process work for inodes that have cached
pages.
Signed-off-by: Sage Weil <sage@newdream.net>
See if the i_data mapping has any pages to determine if the FILE_CACHE
capability is currently in use, instead of assuming it is any time the
rdcache_gen value is set (i.e., issued -> used).
This allows the MDS RECALL_STATE process work for inodes that have cached
pages.
Signed-off-by: Sage Weil <sage@newdream.net>
| fs/ceph/caps.c | diffblobblamehistory |