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3c9c2088da
freebsd-skq/sys
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yongari 3c9c2088da Reimplement Rx buffer allocation to handle dma map load failure. 
Introduce two spare dma maps for standard buffer and jumbo buffer
respectively. If loading a dma map failed reuse previously loaded
dma map. This should fix unloaded dma map is used in case of dma
map load failure. Also don't blindly unload dma map and defer
dma map sync and unloading operation until we know dma map for new
buffer is successfully loaded. This change saves unnecessary dma
load/unload operation. Previously bge(4) tried to reuse mbuf
with unloaded dma map which is really bad thing in bus_dma(9)
perspective.
While I'm here update if_iqdrops if we can't allocate Rx buffers.
2009-11-07 01:01:33 +00:00
..
amd64 Strip from messages for users external URLs the project cannot directly 2009-11-05 14:34:38 +00:00
arm Fix gdb_cpu_getreg() to actually match GDB's register 2009-11-05 06:31:50 +00:00
boot Close a file descriptor leak in an error case. 2009-10-28 10:06:27 +00:00
bsm Add audit events for process descriptor system calls, which will appear in 2009-09-29 21:25:59 +00:00
cam MFp4: 2009-11-05 08:55:24 +00:00
cddl - zfs_zaccess() can handle VAPPEND too, so map V_APPEND to VAPPEND and call 2009-10-30 23:33:06 +00:00
compat Fix typo in kernel message. The fix is based upon the patch in the PR. 2009-11-05 07:37:48 +00:00
conf Reimplement the lazy FP context switching: 2009-10-31 22:27:31 +00:00
contrib Fix two memory leaks in error cases. 2009-11-05 16:30:16 +00:00
crypto
ddb Put square backets ([]) around process names for system processes to patch 2009-10-01 19:12:14 +00:00
dev Reimplement Rx buffer allocation to handle dma map load failure. 2009-11-07 01:01:33 +00:00
fs - Improve comments about locking of the "struct fifoinfo" which is a bit 2009-11-06 22:29:46 +00:00
gdb
geom Set the active flag in the PMBR when we install bootcode on a GPT 2009-10-14 19:24:01 +00:00
gnu File flags handling fixes for ext2fs: 2009-11-05 04:51:38 +00:00
i386 Strip from messages for users external URLs the project cannot directly 2009-11-05 14:34:38 +00:00
ia64 Reimplement the lazy FP context switching: 2009-10-31 22:27:31 +00:00
isa Remove duplicate suspend/resume code from vga_pci.c and let vga(4) register 2009-11-06 20:32:26 +00:00
kern Save the sack when doing a lockmgr_disown() call. 2009-11-06 22:33:03 +00:00
kgssapi When the KOBJMETHOD() macro was updated, it resulted in the 2009-06-14 17:33:46 +00:00
libkern done method is supposed to return int. 2009-06-22 22:09:18 +00:00
mips In r197963, a race with thread being selected for signal delivery 2009-10-27 10:47:58 +00:00
modules Updates to the iwn driver: 2009-10-24 09:55:11 +00:00
net Take a step towards removing if_watchdog/if_timer. Don't explicitly set 2009-11-06 14:55:01 +00:00
net80211 Take a step towards removing if_watchdog/if_timer. Don't explicitly set 2009-11-06 14:55:01 +00:00
netatalk Reverse misordered unlock and lock in at_control for netatalk phase I 2009-08-12 10:44:13 +00:00
netgraph Take a step towards removing if_watchdog/if_timer. Don't explicitly set 2009-11-06 14:55:01 +00:00
netinet Several years ago a feature was added to TCP that casued soreceive() to 2009-11-06 16:55:05 +00:00
netinet6 Make nd6_llinfo_timer() does its job, again. ln->la_expire was 2009-11-06 17:34:26 +00:00
netipsec Changed an IPSEC_ASSERT to a simple test, as such invalid packets 2009-10-01 15:33:53 +00:00
netipx Use queue(9) instead of hand-crafted link lists for the global IPX 2009-06-24 20:57:50 +00:00
netnatm
netncp
netsmb Don't print out a message on loading a module. 'kldload -v' and 'kldstat 2009-09-10 18:33:08 +00:00
nfs Revert rev 192323 (nfs_common.c only): 2009-07-12 03:53:52 +00:00
nfsclient Close a race with caching of -ve name lookups in the NFS client. 2009-10-16 19:30:48 +00:00
nfsserver Ensure that tv_sec is between INT32_MIN and INT32_MAX, so ZFS won't object. 2009-09-26 18:23:16 +00:00
nlm Handle GRANTED_RES messages more gracefully: Send along a grant cookie 2009-10-07 19:50:14 +00:00
opencrypto If crypto operation is finished with EAGAIN, don't repeat operation from 2009-09-04 09:48:18 +00:00
pc98 In r197963, a race with thread being selected for signal delivery 2009-10-27 10:47:58 +00:00
pci intpm/sb700: force polling mode if configured interrupt is SMI 2009-09-19 08:56:28 +00:00
powerpc Unbreak E500 builds. The inline assembly for the 970 CPUs 2009-11-06 06:09:04 +00:00
rpc Set the prison in NFS anon and GSS SVC creds (as I indended to in r197581). 2009-09-28 18:55:29 +00:00
security Having thrown the cat out of the house, add a necessary include. 2009-09-08 13:24:36 +00:00
sparc64 In r197963, a race with thread being selected for signal delivery 2009-10-27 10:47:58 +00:00
sun4v In r197963, a race with thread being selected for signal delivery 2009-10-27 10:47:58 +00:00
sys Add MAP_ANONYMOUS. 2009-11-06 07:17:31 +00:00
teken Discard Device Control Strings and Operating System Commands. 2009-10-08 10:26:49 +00:00
tools Output a comment on top of each generated file explaining where it came 2009-10-25 09:48:21 +00:00
ufs Don't build ufs_gjournal.c at all if UFS_GJOURNAL option is not given 2009-09-22 16:22:05 +00:00
vm Eliminate an unnecessary #include. (This #include should have been removed 2009-11-04 03:12:56 +00:00
xdr Add a check for a NULL mbuf ptr at the beginning of xdrmbuf_inline() 2009-08-12 16:27:51 +00:00
xen Temporarily revert the new-bus locking for 8.0 release. It will be 2009-08-20 19:17:53 +00:00
Makefile