diff options
Diffstat (limited to 'utils/nfsstat/nfsstat.c')
| -rw-r--r-- | utils/nfsstat/nfsstat.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/utils/nfsstat/nfsstat.c b/utils/nfsstat/nfsstat.c index d27624e..eb6e45d 100644 --- a/utils/nfsstat/nfsstat.c +++ b/utils/nfsstat/nfsstat.c @@ -638,10 +638,16 @@ get_stats(const char *file, statinfo *info, int *opt, int other_opt, const char } } +/* + * This is for proc2/3/4-type stats, where, in the /proc files, the first entry's value + * denotes the number of subsequent entries. statinfo value arrays contain an additional + * field at the end which contains the sum of all previous elements in the array -- so, + * there are stats if the sum's greater than the entry-count. + */ static int has_stats(const unsigned int *info) { - return (info[0] && info[info[0] + 1] != info[0]); + return (info[0] && info[info[0] + 1] > info[0]); } /* clone 'src' to 'dest' */ |