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Add the options DEADLKRES (introducing the deadlock resolver thread) in

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the 'debugging' section of any HEAD kernel and enable for the mainstream
ones, excluding the embedded architectures.
It may, of course, enabled on a case-by-case basis.

Sponsored by:	Sandvine Incorporated
Requested by:	emaste
Discussed with:	kib
This commit is contained in:
Attilio Rao 2010-02-10 16:30:04 +00:00
parent 24e2959e41
commit 88cbfa852e
38 changed files with 38 additions and 0 deletions
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1
sys/amd64/conf/GENERIC
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@ -72,6 +72,7 @@ options INCLUDE_CONFIG_FILE # Include this file in kernel
options KDB # Enable kernel debugger support.
options DDB # Support DDB.
options GDB # Support remote GDB.
options DEADLKRES # Enable the deadlock resolver
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles

1
sys/amd64/conf/XENHVM
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@ -70,6 +70,7 @@ options NO_ADAPTIVE_RWLOCKS
options KDB # Enable kernel debugger support.
options DDB # Support DDB.
options GDB # Support remote GDB.
options DEADLKRES # Enable the deadlock resolver
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles

1
sys/arm/conf/AVILA
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@ -39,6 +39,7 @@ options DEVICE_POLLING
options KDB
#options GDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/BWCT
View File

@ -79,6 +79,7 @@ device mii
device rlswitch
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/CAMBRIA
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@ -39,6 +39,7 @@ options DEVICE_POLLING
options KDB
#options GDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/CNS11XXNAS
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@ -39,6 +39,7 @@ options DEVICE_POLLING
options KDB
#options GDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/CRB
View File

@ -93,6 +93,7 @@ device pty
# Debugging for use in -current
options KDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/DB-78XXX
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@ -39,6 +39,7 @@ options NO_SWAPPING
# Debugging
options ALT_BREAK_TO_DEBUGGER
options DDB
#options DEADLKRES #Enable the deadlock resolver
options DIAGNOSTIC
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS

1
sys/arm/conf/DB-88F5XXX
View File

@ -39,6 +39,7 @@ options NO_SWAPPING
# Debugging
options ALT_BREAK_TO_DEBUGGER
options DDB
#options DEADLKRES #Enable the deadlock resolver
options DIAGNOSTIC
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS

1
sys/arm/conf/DB-88F6XXX
View File

@ -39,6 +39,7 @@ options NO_SWAPPING
# Debugging
options ALT_BREAK_TO_DEBUGGER
options DDB
#options DEADLKRES #Enable the deadlock resolver
options DIAGNOSTIC
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS

1
sys/arm/conf/EP80219
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@ -89,6 +89,7 @@ device dma # I80321 DMA Controller
# Debugging for use in -current
options KDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/GUMSTIX
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@ -80,6 +80,7 @@ device pty
# Debugging for use in -current
options KDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/HL200
View File

@ -74,6 +74,7 @@ device mii
device lxtphy
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/IQ31244
View File

@ -94,6 +94,7 @@ device "iq31244_7seg" # IQ31244 7 seg
# Debugging for use in -current
options KDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/KB920X
View File

@ -75,6 +75,7 @@ device mii
device lxtphy
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/NSLU
View File

@ -44,6 +44,7 @@ options DEVICE_POLLING
options KDB
#options GDB
options DDB #Enable the kernel debugger
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/SIMICS
View File

@ -61,6 +61,7 @@ device rl
device uart
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/arm/conf/SKYEYE
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@ -68,6 +68,7 @@ device uart
# output. Adds ~215k to driver.
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/i386/conf/GENERIC
View File

@ -72,6 +72,7 @@ options INCLUDE_CONFIG_FILE # Include this file in kernel
options KDB # Enable kernel debugger support.
options DDB # Support DDB.
options GDB # Support remote GDB.
options DEADLKRES # Enable the deadlock resolver
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles

1
sys/i386/conf/XEN
View File

@ -49,6 +49,7 @@ options AUDIT # Security event auditing
options KDB # Enable kernel debugger support.
options DDB # Support DDB.
options GDB # Support remote GDB.
options DEADLKRES # Enable the deadlock resolver
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles

1
sys/ia64/conf/GENERIC
View File

@ -31,6 +31,7 @@ options COMPAT_43TTY # BSD 4.3 TTY compat (sgtty)
options COMPAT_FREEBSD6 # Compatible with FreeBSD6
options COMPAT_FREEBSD7 # Compatible with FreeBSD7
options DDB # Support DDB
options DEADLKRES # Enable the deadlock resolver
options FFS # Berkeley Fast Filesystem
options GDB # Support remote GDB
options GEOM_LABEL # Provides labelization

1
sys/mips/conf/ADM5120
View File

@ -55,6 +55,7 @@ options BOOTP_COMPAT
options ROOTDEVNAME=\"nfs:10.0.0.1:/mnt/bsd\"
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/mips/conf/ALCHEMY
View File

@ -55,6 +55,7 @@ options ROOTDEVNAME=\"nfs:10.0.0.1:/mnt/bsd\"
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/mips/conf/AR71XX
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@ -29,6 +29,7 @@ options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
# options NFS_LEGACYRPC
# Debugging for use in -current
# options DEADLKRES
# options INVARIANTS
# options INVARIANT_SUPPORT
# options WITNESS

1
sys/mips/conf/IDT
View File

@ -27,6 +27,7 @@ options BOOTP_WIRED_TO=kr0
options BOOTP_COMPAT
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS

1
sys/mips/conf/MALTA
View File

@ -58,6 +58,7 @@ options ROOTDEVNAME=\"ufs:ad0s1a\"
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/mips/conf/MALTA64
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@ -59,6 +59,7 @@ options ROOTDEVNAME=\"ufs:ad0s1a\"
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/mips/conf/OCTEON1
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@ -67,6 +67,7 @@ options UFS_DIRHASH #Improve performance on big directories
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/mips/conf/OCTEON1-32
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@ -56,6 +56,7 @@ options UFS_DIRHASH #Improve performance on big directories
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/mips/conf/QEMU
View File

@ -43,6 +43,7 @@ options PSEUDOFS #Pseudo-filesystem framework
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
# Debugging for use in -current
#options DEADLKRES #Enable the deadlock resolver
#options INVARIANTS #Enable calls of extra sanity checking
#options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/mips/conf/SENTRY5
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@ -56,6 +56,7 @@ options PSEUDOFS #Pseudo-filesystem framework
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
# Debugging for use in -current
#options DEADLKRES
options INVARIANTS
options INVARIANT_SUPPORT

1
sys/mips/conf/SWARM
View File

@ -50,6 +50,7 @@ options PSEUDOFS #Pseudo-filesystem framework
options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
# Debugging for use in -current
#options DEADLKRES
options INVARIANTS
options INVARIANT_SUPPORT
options WITNESS

1
sys/mips/conf/XLR
View File

@ -96,6 +96,7 @@ options DDB
options KDB
options GDB
options ALT_BREAK_TO_DEBUGGER
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/pc98/conf/GENERIC
View File

@ -72,6 +72,7 @@ options INCLUDE_CONFIG_FILE # Include this file in kernel
options KDB # Enable kernel debugger support.
options DDB # Support DDB.
options GDB # Support remote GDB.
options DEADLKRES # Enable the deadlock resolver
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles

1
sys/powerpc/conf/GENERIC
View File

@ -68,6 +68,7 @@ options INCLUDE_CONFIG_FILE # Include this file in kernel
# Debugging for use in -current
options KDB #Enable the kernel debugger
options DDB #Support DDB
#options DEADLKRES #Enable the deadlock resolver
options INVARIANTS #Enable calls of extra sanity checking
options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS #Enable checks to detect deadlocks and cycles

1
sys/powerpc/conf/MPC85XX
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@ -22,6 +22,7 @@ options BOOTP_WIRED_TO=tsec0
options CD9660
options COMPAT_43
options DDB
#options DEADLKRES
options DEVICE_POLLING
options HZ=1000
#options DIAGNOSTIC

1
sys/sparc64/conf/GENERIC
View File

@ -69,6 +69,7 @@ options INCLUDE_CONFIG_FILE # Include this file in kernel
options KDB # Enable kernel debugger support.
options DDB # Support DDB.
options GDB # Support remote GDB.
options DEADLKRES # Enable the deadlock resolver
options INVARIANTS # Enable calls of extra sanity checking
options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
options WITNESS # Enable checks to detect deadlocks and cycles

1
sys/sun4v/conf/GENERIC
View File

@ -75,6 +75,7 @@ options DDB # Support DDB.
#options TRAP_TRACING # Enable trap tracing.
#options TRAP_TRACE_ENTRIES=256 # Trap trace buffer entries.
#options GDB # Support remote GDB.
#options DEADLKRES # Enable the deadlock resolver
#options INVARIANTS # Enable calls of extra sanity checking
#options INVARIANT_SUPPORT # Extra sanity checks of internal structures, required by INVARIANTS
#options WITNESS # Enable checks to detect deadlocks and cycles