diff options
| author | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-06-08 18:54:36 +0200 |
|---|---|---|
| committer | cinap_lenrek <cinap_lenrek@felloff.net> | 2014-06-08 18:54:36 +0200 |
| commit | 01b5ac14024a26f4f1771bc7027e146e86f9c2c3 (patch) | |
| tree | 56d50d6f3fcb30894977c6c9aea4f650cd02fa3d /sys/src/cmd | |
| parent | 3d12f4f408da568dcb9cb0ba802dc9824cbe26fd (diff) | |
iostats: add -C flag to enable mount cache
Diffstat (limited to 'sys/src/cmd')
| -rw-r--r-- | sys/src/cmd/iostats/iostats.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/sys/src/cmd/iostats/iostats.c b/sys/src/cmd/iostats/iostats.c index e65c7c83b..b85e1d75e 100644 --- a/sys/src/cmd/iostats/iostats.c +++ b/sys/src/cmd/iostats/iostats.c @@ -48,8 +48,9 @@ main(int argc, char **argv) char *dbfile, *s; char buf[128]; float brpsec, bwpsec, bppsec; - int type, cpid, fspid, n; + int type, cpid, fspid, n, mflag; + mflag = MREPL; dbfile = DEBUGFILE; ARGBEGIN{ @@ -59,6 +60,9 @@ main(int argc, char **argv) case 'f': dbfile = ARGF(); break; + case 'C': + mflag |= MCACHE; + break; default: usage(); }ARGEND @@ -83,7 +87,7 @@ main(int argc, char **argv) fatal("no working directory"); rfork(RFENVG|RFNAMEG|RFNOTEG); - if(mount(p[0], -1, "/", MREPL, "") < 0) + if(mount(p[0], -1, "/", mflag, "") < 0) fatal("mount /"); bind("#c/pid", "/dev/pid", MREPL); |