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4342aac774
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Paul Saab 4342aac774 Store a hint in the nfsnode to detect sequential access of the file. 
Kick off a readahead only when sequential access is detected.  This
eliminates wasteful readaheads in random file access.

Submitted by:	Mohan Srinivasan mohans at yahoo-inc dot com
Obtained from:	Yahoo!
2004-12-10 03:27:12 +00:00
..
alpha Change gdb_cpu_setreg() to not take the value to which to set the 2004-12-01 06:40:35 +00:00
amd64 MFi386: rev 1.12: re-allow fast interrupts to cause preemption 2004-12-06 22:56:15 +00:00
arm Include <sys/signalvar.h> for trapsignal(). 2004-12-07 17:39:42 +00:00
boot The 'start' command processes loader.conf variables, not loader.rc. 2004-12-06 05:30:31 +00:00
cam Correct another location where inquiry length as calculated from the 2004-11-18 07:24:29 +00:00
coda Convert coda to nmount. 2004-12-06 19:46:02 +00:00
compat Do not blindly pass linux filesystem specific mount data across. 2004-12-03 18:14:22 +00:00
conf Add IBM Laptop extra device driver. 2004-12-09 13:54:29 +00:00
contrib clear old files now in public 2004-12-08 18:27:44 +00:00
crypto Initiate deorbit burn sequence for 80386 support in FreeBSD: Remove 2004-11-16 20:42:32 +00:00
ddb When printing a stack trace for a thread, also print the pid and tid. 2004-11-23 23:11:47 +00:00
dev Fix compilation and correct mapping from struct ifnet to 2004-12-10 00:59:27 +00:00
doc
fs First save from editor, *then* commit. 2004-12-07 15:25:36 +00:00
gdb Change gdb_cpu_setreg() to not take the value to which to set the 2004-12-01 06:40:35 +00:00
geom - Turn off 'fast' mode by default and increase maximum memory to consume 2004-12-09 12:26:47 +00:00
gnu Convert to nmount. Add omount compat code. 2004-12-06 20:34:32 +00:00
i4b Mark i4b IPR and SPPP drivers as NET_NEEDS_GIANT(), as they both 2004-10-12 09:25:52 +00:00
i386 If the parent process has the trap bit set (i.e. a debugger had single 2004-12-08 19:03:55 +00:00
ia64 Don't obtain the HCDP address directly from the bootinfo structure. 2004-12-08 05:46:54 +00:00
isa PNP BIOS devices are fundamentally different than ISA PNP devices. 2004-12-07 05:30:02 +00:00
isofs/cd9660 First save from editor, *then* commit. 2004-12-07 15:25:36 +00:00
kern Start the protocol timeouts only after all domains have been initialized 2004-12-09 11:47:30 +00:00
libkern Use the RET macro. 2004-11-09 16:47:47 +00:00
modules Connect acpi_ibm to build. 2004-12-09 16:47:07 +00:00
net Cleanup link state change notification: 2004-12-08 05:45:59 +00:00
net80211 fixup printf arguments for 64-bit machines 2004-12-08 22:34:07 +00:00
netatalk Correct a misspelling in a comment. 2004-12-05 13:28:52 +00:00
netatm Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netgraph Use ng_callout() and ng_uncallout() instead of home-grown 2004-12-09 07:49:02 +00:00
netinet This commit adds a shared locking mechanism very similar to the 2004-12-10 02:17:18 +00:00
netinet6 style the last change 2004-12-09 09:52:58 +00:00
netipsec Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netipx Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netkey support TCP-MD5(IPv4) in KAME-IPSEC, too. 2004-11-08 18:49:51 +00:00
netnatm Initialize struct pr_userreqs in new/sparse style and fill in common 2004-11-08 14:44:54 +00:00
netncp Add missing zero flag argument. 2004-10-12 08:22:08 +00:00
netsmb Don't use vn_todev(). 2004-11-10 07:16:59 +00:00
nfs Add non-blocking versions of nfsm_dissect() and friends, for use from 2004-12-06 17:33:52 +00:00
nfs4client Rewrite of the NFS client's reply handling. We now have NFS socket 2004-12-06 21:11:15 +00:00
nfsclient Store a hint in the nfsnode to detect sequential access of the file. 2004-12-10 03:27:12 +00:00
nfsserver Correct a bug in nfsrv_create() where a call to nfsrv_access() might 2004-11-11 21:30:52 +00:00
opencrypto Push Giant down through ioctl. 2004-11-17 09:09:55 +00:00
pc98 Don't include sys/user.h merely for its side-effect of recursively 2004-11-27 06:51:39 +00:00
pccard
pci Update the Tigon 1 and 2 driver to use the sf_buf API for implementing 2004-12-06 00:43:40 +00:00
posix4 Back when VOP_* was introduced, we did not have new-style struct 2004-12-01 23:16:38 +00:00
powerpc Create a new definition, PSL_KERNSET, which is used for setting the 2004-11-30 09:04:41 +00:00
rpc Prefer C99's __func__ over GCC's __FUNCTION__. 2004-09-23 18:25:46 +00:00
security Add a new sysctl/tunable to mac_portacl: 2004-12-08 11:46:44 +00:00
sparc64 PNP BIOS devices are fundamentally different than ISA PNP devices. 2004-12-07 05:30:02 +00:00
sys add m_append utility function to be used in forthcoming changes 2004-12-08 05:42:02 +00:00
tools Back when VOP_* was introduced, we did not have new-style struct 2004-12-01 23:16:38 +00:00
ufs Fixes a bug that caused UFS2 filesystems bigger than 2TB to 2004-12-09 21:24:00 +00:00
vm With the removal of kern/uipc_jumbo.c and sys/jumbo.h, 2004-12-08 05:01:47 +00:00
Makefile Add a NO_BOOT knob to prevent building the boot blocks and loader. 2004-08-19 09:54:28 +00:00