diff options
Diffstat (limited to 'tapset/nfs_proc.stp')
| -rw-r--r-- | tapset/nfs_proc.stp | 52 |
1 files changed, 30 insertions, 22 deletions
diff --git a/tapset/nfs_proc.stp b/tapset/nfs_proc.stp index 502091b4..afd5328b 100644 --- a/tapset/nfs_proc.stp +++ b/tapset/nfs_proc.stp @@ -207,9 +207,9 @@ function __getfh_inode :long(dir:long) %{ /* pure */ THIS->__retvalue =(long) fh; %} probe nfs.proc.entries = nfs.proc.lookup, - nfs.proc.read, - nfs.proc.write, - nfs.proc.commit, + nfs.proc.read ?, + nfs.proc.write ?, + nfs.proc.commit ?, nfs.proc.read_setup, nfs.proc.write_setup, nfs.proc.commit_setup, @@ -226,9 +226,9 @@ probe nfs.proc.entries = nfs.proc.lookup, probe nfs.proc.return = nfs.proc.lookup.return, - nfs.proc.read.return, - nfs.proc.write.return, - nfs.proc.commit.return, + nfs.proc.read.return ?, + nfs.proc.write.return ?, + nfs.proc.commit.return ?, nfs.proc.read_setup.return, nfs.proc.write_setup.return, nfs.proc.commit_setup.return, @@ -355,16 +355,18 @@ probe nfs.proc4.lookup.return = kernel.function("nfs4_proc_lookup").return!, * count : read bytes in this execution * offset : the file offset * +* All the nfs.proc.read kernel functions were removed in kernel commit +* 8e0969, so these probes are optional. */ -probe nfs.proc.read = nfs.proc2.read , - nfs.proc3.read , - nfs.proc4.read +probe nfs.proc.read = nfs.proc2.read ?, + nfs.proc3.read ?, + nfs.proc4.read ? {} -probe nfs.proc.read.return = nfs.proc2.read.return , - nfs.proc3.read.return , - nfs.proc4.read.return +probe nfs.proc.read.return = nfs.proc2.read.return ?, + nfs.proc3.read.return ?, + nfs.proc4.read.return ? { } @@ -464,17 +466,20 @@ probe nfs.proc4.read.return = kernel.function("nfs4_proc_read").return !, * bitmask0: * bitmask1 :V4 bitmask representing the set of attributes * supported on this filesystem (only in probe nfs.proc4.write) +* +* All the nfs.proc.write kernel functions were removed in kernel commit +* 200baa, so these probes are optional. */ -probe nfs.proc.write = nfs.proc2.write , - nfs.proc3.write , - nfs.proc4.write +probe nfs.proc.write = nfs.proc2.write ?, + nfs.proc3.write ?, + nfs.proc4.write ? {} -probe nfs.proc.write.return = nfs.proc2.write.return , - nfs.proc3.write.return , - nfs.proc4.write.return +probe nfs.proc.write.return = nfs.proc2.write.return ?, + nfs.proc3.write.return ?, + nfs.proc4.write.return ? {} probe nfs.proc2.write = kernel.function("nfs_proc_write")!, @@ -598,13 +603,16 @@ probe nfs.proc4.write.return = kernel.function("nfs4_proc_write").return !, * bitmask0: * bitmask1 :V4 bitmask representing the set of attributes * supported on this filesystem (only in probe nfs.proc4.commit) +* +* All the nfs.proc.commit kernel functions were removed in kernel +* commit 200baa, so these probes are optional. */ -probe nfs.proc.commit = nfs.proc3.commit, - nfs.proc4.commit +probe nfs.proc.commit = nfs.proc3.commit ?, + nfs.proc4.commit ? {} -probe nfs.proc.commit.return = nfs.proc3.commit.return, - nfs.proc4.commit.return +probe nfs.proc.commit.return = nfs.proc3.commit.return ?, + nfs.proc4.commit.return ? {} // XXX: on kernels > 2.6.18 (?), module("nfs") -> module("nfsd") and |