diff options
author | David Howells <dhowells@redhat.com> | 2009-04-03 16:42:43 +0100 |
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committer | David Howells <dhowells@redhat.com> | 2009-04-03 16:42:43 +0100 |
commit | 6a51091d0775cdc4a923f2172c61925ad416aa32 (patch) | |
tree | 288fafe724eee5a0c67ff4c9bd437d35d3bbb9ab /MAINTAINERS | |
parent | d599064a1bca7bcbaabe54b94fa73ea86952cae3 (diff) |
NFS: Add some new I/O counters for FS-Cache doing things for NFS
Add some new NFS I/O counters for FS-Cache doing things for NFS. A new line is
emitted into /proc/pid/mountstats if caching is enabled that looks like:
fsc: <rok> <rfl> <wok> <wfl> <unc>
Where <rok> is the number of pages read successfully from the cache, <rfl> is
the number of failed page reads against the cache, <wok> is the number of
successful page writes to the cache, <wfl> is the number of failed page writes
to the cache, and <unc> is the number of NFS pages that have been disconnected
from the cache.
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Steve Dickson <steved@redhat.com>
Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Tested-by: Daire Byrne <Daire.Byrne@framestore.com>
Diffstat (limited to 'MAINTAINERS')
0 files changed, 0 insertions, 0 deletions