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cb5b7c1304
freebsd-nq/sys
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Jim Harris cb5b7c1304 Cap the number of retry attempts to a configurable number. This ensures 
that if a specific I/O repeatedly times out, we don't retry it indefinitely.

The default number of retries will be 4, but is adjusted using hw.nvme.retry_count.

Sponsored by:	Intel
Reviewed by:	carl
2013-03-26 21:14:51 +00:00
..
amd64 Implement the concept of the unmapped VMIO buffers, i.e. buffers which 2013-03-19 14:13:12 +00:00
arm Don't check and warn about pmap mismatch on every call to busdma sync. 2013-03-23 17:17:06 +00:00
boot Integrate Efika MX project back to home. 2013-03-20 15:39:27 +00:00
bsm Implement chflagsat(2) system call, similar to fchmodat(2), but operates on 2013-03-21 22:59:01 +00:00
cam Remove two bzero()s that are erasing only few more bytes then set later. 2013-03-25 06:31:17 +00:00
cddl Dtrace: dtrace.c erroneously checks for memory alignment on amd64. 2013-03-26 20:17:08 +00:00
compat Regenerate after r248599. 2013-03-21 23:02:19 +00:00
conf Fix kernel build with options ZFS after r24571 (libzfs_core). 2013-03-23 20:01:45 +00:00
contrib Simplify TAILQ usage and avoid additional memory allocations. 2013-03-05 08:08:16 +00:00
crypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
ddb
dev Cap the number of retry attempts to a configurable number. This ensures 2013-03-26 21:14:51 +00:00
fs - Constify local path variable for chflagsat(). 2013-03-22 07:40:34 +00:00
gdb
geom geom_slice.c and its consumers like GEOM_LABEL are not touching the data 2013-03-26 07:55:24 +00:00
gnu/fs/reiserfs Garbage collect XFS bits which are now already completely disconnected 2013-03-02 15:33:54 +00:00
i386 Implement the concept of the unmapped VMIO buffers, i.e. buffers which 2013-03-19 14:13:12 +00:00
ia64 Implement the concept of the unmapped VMIO buffers, i.e. buffers which 2013-03-19 14:13:12 +00:00
isa
kern Do not pass unmapped buffers to drivers that cannot handle them 2013-03-26 01:17:06 +00:00
kgssapi
libkern Add __aeabi_memset to libkern, implemented using memset, as clang may 2013-03-16 23:11:55 +00:00
mips Implement the concept of the unmapped VMIO buffers, i.e. buffers which 2013-03-19 14:13:12 +00:00
modules Fix the powerpc64 build. MACHINE_CPUARCH is common for powerpc/powerpc64, 2013-03-19 00:39:02 +00:00
net Remove __FreeBSD_version ifdefs. 2013-03-22 20:44:16 +00:00
net80211 Add VNET wrappers around the rest of the ieee80211 rtsock messages. 2013-03-20 02:42:52 +00:00
netatalk
netgraph Return ENOMEM if malloc() fails. 2013-03-26 14:08:14 +00:00
netinet Add ipfw support for setting/matching DiffServ codepoints (DSCP). 2013-03-20 10:35:33 +00:00
netinet6 Clean up some unused leftover code. 2013-03-22 01:45:54 +00:00
netipsec Use m_get2() + m_align() instead of hand made key_alloc_mbuf(). Code 2013-03-15 10:20:15 +00:00
netipx
netnatm
netpfil When we are removing a specific set, call ipfw_expire_dyn_rules only once. 2013-03-25 07:43:46 +00:00
netsmb Call make_dev_credf() rather than using the couple make_dev()/dev_ref(). 2013-03-09 16:58:19 +00:00
nfs Use m_get() and m_getcl() instead of compat macros. 2013-03-15 10:21:18 +00:00
nfsclient Fix remainder calculation when biosize is not a power of 2 2013-03-19 13:06:11 +00:00
nfsserver Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
nlm
ofed Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
opencrypto When porting XTS-related code from OpenBSD I forgot to update copyright (only 2013-02-20 22:59:53 +00:00
pc98 Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
pci Fix build. 2013-02-21 12:52:18 +00:00
powerpc Implement the concept of the unmapped VMIO buffers, i.e. buffers which 2013-03-19 14:13:12 +00:00
rpc Revert 195703 and 195821 as this special stop handling in NFS is now 2013-03-13 21:06:03 +00:00
security Switch the vm_object mutex to be a rwlock. This will enable in the 2013-03-09 02:32:23 +00:00
sparc64 Implement the concept of the unmapped VMIO buffers, i.e. buffers which 2013-03-19 14:13:12 +00:00
sys Do not pass unmapped buffers to drivers that cannot handle them 2013-03-26 01:17:06 +00:00
teken
tools Further refine the handling of stop signals in the NFS client. The 2013-02-21 19:02:50 +00:00
ufs The purpose of this change to the FFS layout policy is to reduce the 2013-03-22 21:45:28 +00:00
vm Introduce vm_radix_isleaf() and use it in a couple places. As compared to 2013-03-26 17:30:40 +00:00
x86 MFcalloutng: 2013-02-28 13:46:03 +00:00
xdr Use m_get() and m_getcl() instead of compat macros. 2013-03-15 10:21:18 +00:00
xen
Makefile Remove netncp cscope entry missed in r248097 2013-03-12 14:21:52 +00:00