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| author | wenji <wenji> | 2007-08-22 03:41:17 +0000 |
|---|---|---|
| committer | wenji <wenji> | 2007-08-22 03:41:17 +0000 |
| commit | 48480f3fc6b045e5697d304196b96de45da660ad (patch) | |
| tree | a11d5c8e2592db92a5a58c0fe8b47761b8111076 /tapset/nfs.stp | |
| parent | af2fbb023a76ad397ae3bd9158c6d4ac7fa02c47 (diff) | |
| download | systemtap-steved-48480f3fc6b045e5697d304196b96de45da660ad.tar.gz systemtap-steved-48480f3fc6b045e5697d304196b96de45da660ad.tar.xz systemtap-steved-48480f3fc6b045e5697d304196b96de45da660ad.zip | |
2007-08-22 Wenji Huang <wenji.huang@oracle.com>
* nfs.stp (__iov_length): Updated, Temporary here.
* nfs_proc.stp (__i2n_ip_proto): Add type cast to sockaddr_in.
(nfs.proc?.*): Modify evaluating count and offset.
(nfs.proc?.read.return): Delete evaluating size and units.
(nfs.proc?.write.return): Modify evaluating size.
(nfs.proc?.create): Modify evaluating filename and filelen.
(nfs.proc?.rename): Fix typo.
Diffstat (limited to 'tapset/nfs.stp')
| -rw-r--r-- | tapset/nfs.stp | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tapset/nfs.stp b/tapset/nfs.stp index 670a6650..3d4c6e42 100644 --- a/tapset/nfs.stp +++ b/tapset/nfs.stp @@ -254,8 +254,17 @@ function __file_parentname:string (file:long) %{ /* pure */ %} function __iov_length:long(iov:long, nr_segs:long) %{ /* pure */ - size_t count = iov_length((const struct iovec *)(long)THIS->iov, (unsigned long)THIS->nr_segs); - THIS->__retvalue = (long)count; + unsigned long seg; + size_t ret = 0; + const struct iovec *iov = (const struct iovec *)(long)THIS->iov; + unsigned long nr_segs = (unsigned long)THIS->nr_segs; + + for (seg = 0; seg < nr_segs; seg++) + ret += kread(&(iov[seg].iov_len)); + + THIS->__retvalue = (long)ret; + CATCH_DEREF_FAULT(); + %} probe nfs.fop.entries = nfs.fop.llseek, |