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| author | David Howells <dhowells@redhat.com> | 2012-12-20 21:52:35 +0000 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2012-12-20 21:58:25 +0000 |
| commit | ef46ed888efb1e8da33be5d33c9b54476289a43b (patch) | |
| tree | d538dc01a075162f95da416da1fb5d6fd676445a /include | |
| parent | 37491a1339df26259b06dfa33f30e574e9e52034 (diff) | |
| download | blackbird-obmc-linux-ef46ed888efb1e8da33be5d33c9b54476289a43b.tar.gz blackbird-obmc-linux-ef46ed888efb1e8da33be5d33c9b54476289a43b.zip | |
FS-Cache: Make cookie relinquishment wait for outstanding reads
Make fscache_relinquish_cookie() log a warning and wait if there are any
outstanding reads left on the cookie it was given.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/fscache-cache.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h index 9879183b55d8..e3d6d939d959 100644 --- a/include/linux/fscache-cache.h +++ b/include/linux/fscache-cache.h @@ -301,6 +301,7 @@ struct fscache_cookie { #define FSCACHE_COOKIE_PENDING_FILL 3 /* T if pending initial fill on object */ #define FSCACHE_COOKIE_FILLING 4 /* T if filling object incrementally */ #define FSCACHE_COOKIE_UNAVAILABLE 5 /* T if cookie is unavailable (error, etc) */ +#define FSCACHE_COOKIE_WAITING_ON_READS 6 /* T if cookie is waiting on reads */ }; extern struct fscache_cookie fscache_fsdef_index; |
