diff options
| author | David Howells <[email protected]> | 2009-04-03 16:42:43 +0100 |
|---|---|---|
| committer | David Howells <[email protected]> | 2009-04-03 16:42:43 +0100 |
| commit | 6a51091d0775cdc4a923f2172c61925ad416aa32 (patch) | |
| tree | 288fafe724eee5a0c67ff4c9bd437d35d3bbb9ab /net/lapb/lapb_iface.c | |
| 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 <[email protected]>
Acked-by: Steve Dickson <[email protected]>
Acked-by: Trond Myklebust <[email protected]>
Acked-by: Al Viro <[email protected]>
Tested-by: Daire Byrne <[email protected]>
Diffstat (limited to 'net/lapb/lapb_iface.c')
0 files changed, 0 insertions, 0 deletions