Lines Matching +full:lock +full:- +full:step

22 .\"  Pittsburgh PA 15213-3890
35 .Bd -ragged -offset indent
42 .Bd -ragged -offset indent
48 .Bd -ragged -offset indent
54 .Bd -ragged -offset indent
63 .Bd -ragged -offset indent
83 MIB variable is set non-zero,
97 is already set non-zero.
146 of -1 is equivalent to a missing
161 .Dq Li --More--
165 .Bl -tag -compact -width ".Li SPC"
178 .Nm emacs Ns -style
187 .Bl -tag -width indent -compact
206 .Bl -tag -compact -width indent
233 Non-printing characters are displayed as an octal escape code (e.g.,
236 display the null-terminated string at the location.
237 Non-printing characters are displayed as octal escapes.
247 (16 bits in a 32-bit code segment and vice versa).
282 .Bd -literal -offset indent
287 .Bd -literal -offset indent
293 Pretty-print symbol specified by
358 \- 1 times that it is hit.
380 point at the low-level code paths may also cause strange behavior.
449 .It Ic step Ns Oo Li / Ns Cm p Oc Ns Op , Ns Ar count
451 Single step
456 modifier is specified, print each instruction at each step.
461 single-step through some low-level code paths or user space code.
462 On machines with software-emulated single-stepping (e.g., pmax),
475 when counting, the debugger is really silently single-stepping.
476 This means that single-stepping on low-level code may cause strange
583 .Bl -tag -width indent -compact
588 Prints the address of the thread whose kernel-mode stack contains
652 graph and print any lock-order violations.
833 .It Ic show Cm lock Ar addr
834 Show lock structure.
836 .Bl -tag -width "flags"
838 Class of the lock.
845 Name of the lock.
847 Flags passed to the lock initialization function.
849 values are lock class specific.
851 Current state of a lock.
853 values are lock class specific.
855 Lock owner.
862 is waiting on based on non-spin locks.
891 modifier is specified, format output as machine-parseable comma-separated
895 .Bl -tag -compact -offset indent -width "Requests"
975 .Bl -tag -compact -offset indent -width "spin locks held:"
1093 .Li cr0-4
1125 .Bl -tag -compact -offset indent -width "Second column"
1147 synchronization primitives which, while holding a specific type of lock, cannot
1159 modifier is specified, format output as machine-parseable comma-separated
1163 .Bl -tag -compact -offset indent -width "Total Mem"
1243 Shows information about lock acquisition coming from the
1248 .Bl -tag -width indent -compact
1315 may be used to query the compile-time limit on the capture buffer size.
1373 Built-in variables currently supported are:
1375 .Bl -tag -width ".Va tabstops" -compact
1389 It is used by the built-in pager.
1407 .Bl -tag -width ".No Identifiers"
1482 .Bd -literal -offset indent
1495 .Bd -literal -offset indent
1503 .Bd -literal -offset indent
1515 .Bl -tag -width kdb.enter.powerfail
1554 The kernel debugger was entered as a result of a VFS lock violation.
1566 .Bl -tag -width kdb.enter.powerfail
1570 This can be used as a catch-all to handle cases not specifically of interest;
1589 There are many PCI and PCIe add-in cards which can generate NMI for
1612 then the sequence of CR TILDE CTRL-B enters the debugger;
1613 CR TILDE CTRL-P causes a panic; and
1614 CR TILDE CTRL-R causes an immediate reboot.
1618 CTRL-x is Control x, sent by pressing the Control key, then x, then releasing
1621 The break-to-debugger behavior can be enabled by setting
1625 The alt-break-to-debugger behavior can be enabled by setting
1635 characters CTRL-C, CTRL-S, and CTRL-Q.
1636 Because these control characters are received as in-band data from the
1651 .Bl -dash -compact