| Commit message (Collapse) | Author | Age | Files | Lines |
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* tapset/ioblock.stp(__bio_start_sect): Converted from embedded-C to
script language.
* tapset/ipmib.stp: Replaced all _tcphdr_get_dport()/_tcphdr_get_sport()
calls with _tcp_skb_dport()/_tcp_skb_sport() calls. Removed embedded-C
functions _tcphdr_get_dport()/_tcphdr_get_sport().
(ipmib.OutRequests): Fixed for RHEL4.
(_trn_unspec): New function.
(_input_route_type): Originally called
__input_route_type_old()/__input_route_type_new(), which were embedded-C
functions. Now just does everything in script language.
(__input_route_type_old): Deleted.
(__input_route_type_new): Ditto.
(_output_route_type): Originally called
__output_route_type_old()/__output_route_type_new(), which were
embedded-C functions. Now just does everything in script language.
(__output_route_type_old): Deleted.
(__output_route_type_new): Ditto.
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* tapset/dev.stp: Added a bdevname() script function.
* tapset/ioblock.stp: Rewrote the embedded-C devname function to just use
bdevname() script function.
* tapset/vfs.stp: Removed embedded-C __bdevname() C function. Calls
bdevname() script function instead.
* tapset/string.stp: Added isdigit() function.
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* doc/SystemTap_Tapset_Reference/Makefile.am: Check for file existence
before doing compare.
* doc/SystemTap_Tapset_Reference/Makefile.in: Regenerated.
* tapset/ioblock.stp: Fixed comment so that docs can be built.
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* tapset/ioblock.stp: Update comment and variables.
* testsuite/buildok/ioblock_test.stp: Add parameters.
* testsuite/buildok/ioscheduler.stp: Remove redundant parameters.
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Added testcases for these probes.
Also, modified comments in ioblock.stp so that tapset docmentation can be automatically generated for this tapset.
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* tapset/ioblock.stp (__bio_start_sect): Declare, then initialize variables
that could (through kread) take an early jump.
* tapset/nfs_proc.stp (get_prot_from_client): Likewise.
* tapset/scsi.stp (scsi_timer_pending): Likewise.
* tapset/task.stp (task_cpu): Likewise.
(task_open_file_handles): Likewise.
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* ioblock.stp: Fix __bio_ino() not to access i_ino if the page is not
assigned to any inode.
* stack-x86_64.c: Fix backtrace to use the value of stack register
instead of its address.
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* aux_syscalls.stp, inet_sock.stp, ioblock.stp, ioscheduler.stp,
nfs.stp, nfs_proc.stp, nfsd.stp, rpc.stp, scsi.stp, signal.stp,
socket.stp, task.stp, tcp.stp, vfs.stp: Protect pointer dereferences
with kread wherever possible. Some places still have hazards, as
marked with FIXMEs.
* errno.stp (returnstr): Don't use return in tapset C functions.
* aux_syscalls.stp (__uget_timex_m): Ditto.
* nfsd.stp (__get_fh): Ditto.
* nfs.stp, vfs.stp (<many functions>): Ditto.
* string.stp (substr): Ditto. Also make sure start index is valid.
* syscalls.stp (syscall.execve): Change __string to kernel_string.
LKET/
* nfs.stp, nfs_proc.stp, nfsd.stp, process.stp, tskdispatch.stp:
Protect pointer dereferences with kread wherever possible. Some
places still have hazards, as marked with FIXMEs.
* aio.stp (log_io_getevents): Don't use return in tapset C functions.
* timestamp.stp (set_timing_method): Ditto.
* utils.stp (filter_by_pid): Ditto.
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* ioblock.stp: Added safety checks for __bio_ino() and
__bio_start_sect().
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* ioblock.stp: Merged io.stp from Tom Zanussi (IBM) into existing
ioblock.stp. Removed/Renamed duplicate variables and probes.
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