FS-Cache: Permit cache retrieval ops to be interrupted in the initial wait phase

[safe/jmp/linux-2.6] / Documentation / filesystems / caching / fscache.txt

diff --git a/Documentation/filesystems/caching/fscache.txt b/Documentation/filesystems/caching/fscache.txt
index b6c32c0..0a77868 100644 (file)
--- a/Documentation/filesystems/caching/fscache.txt
+++ b/Documentation/filesystems/caching/fscache.txt
@@ -250,6 +250,7 @@ proc files.
                ok=N    Number of successful alloc reqs
                wt=N    Number of alloc reqs that waited on lookup completion
                nbf=N   Number of alloc reqs rejected -ENOBUFS
+               int=N   Number of alloc reqs aborted -ERESTARTSYS
                ops=N   Number of alloc reqs submitted
                owt=N   Number of alloc reqs waited for CPU time
        Retrvls n=N     Number of retrieval (read) requests seen
@@ -271,6 +272,7 @@ proc files.
        Ops     pend=N  Number of times async ops added to pending queues
                run=N   Number of times async ops given CPU time
                enq=N   Number of times async ops queued for processing
+               can=N   Number of async ops cancelled
                dfr=N   Number of async ops queued for deferred release
                rel=N   Number of async ops released
                gc=N    Number of deferred-release async ops garbage collected