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c38898116a
freebsd-dev/sys
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Edward Tomasz Napierala c38898116a There is an optimization in chmod(1), that makes it not to call chmod(2) 
if the new file mode is the same as it was before; however, this
optimization must be disabled for filesystems that support NFSv4 ACLs.
Chmod uses pathconf(2) to determine whether this is the case - however,
pathconf(2) always follows symbolic links, while the 'chmod -h' doesn't.

This change adds lpathconf(3) to make it possible to solve that problem
in a clean way.

Reviewed by:	rwatson (earlier version)
Approved by:	re (kib)
2009-07-08 15:23:18 +00:00
..
amd64 When pmap_change_attr() changes the PAT setting on a kernel mapping, it has 2009-07-06 18:43:42 +00:00
arm Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
boot On special systems where the MBR and the GPT are in sync (up to the 4th 2009-06-26 09:32:31 +00:00
bsm There is an optimization in chmod(1), that makes it not to call chmod(2) 2009-07-08 15:23:18 +00:00
cam Change the type of uio_resid member of struct uio from int to ssize_t. 2009-06-25 18:46:30 +00:00
cddl dtrace/amd64: fix virtual address checks 2009-06-24 16:03:57 +00:00
compat There is an optimization in chmod(1), that makes it not to call chmod(2) 2009-07-08 15:23:18 +00:00
conf Bump for BETA1. 2009-07-07 00:02:26 +00:00
contrib Update to 3.6.2.2 firmware (latest w/o host-based power save support): 2009-06-29 18:42:54 +00:00
crypto Changed to M_NOWAIT when reallocing psc_buf in padlock_sha_update(), 2009-05-27 09:52:12 +00:00
ddb Place hostnames and similar information fully under the prison system. 2009-05-29 21:27:12 +00:00
dev Fix kernel panic, when ataahci driver is used on system with increased 2009-07-08 06:00:21 +00:00
fs Fix poll(2) and select(2) for named pipes to return "ready for read" 2009-07-07 09:43:44 +00:00
gdb
geom Revert revisions 188839 and 188868. Use of the ioctl in geom_dev.c 2009-07-08 05:56:14 +00:00
gnu Fix the build by using proper format. 2009-06-25 16:48:13 +00:00
i386 There is an optimization in chmod(1), that makes it not to call chmod(2) 2009-07-08 15:23:18 +00:00
ia64 Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
isa Rename statclock_disable variable to atrtcclock_disable that it actually is, 2009-05-03 17:47:21 +00:00
kern There is an optimization in chmod(1), that makes it not to call chmod(2) 2009-07-08 15:23:18 +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 Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
modules catchup with action+ageq additions 2009-07-05 21:19:10 +00:00
net In case we cannot queue a packet reaching the queue limit, retain the 2009-06-30 05:21:00 +00:00
net80211 Add ieee80211_ageq; a facility for staging packets that require 2009-07-05 18:17:37 +00:00
netatalk Use queue(9) instead of hand-crafted link lists for the global netatalk 2009-06-24 21:36:09 +00:00
netgraph Fix infinite loop in ng_iface, that happens when packet passes out via 2009-07-01 08:08:56 +00:00
netinet Update various IPFW-related modules to use if_addr_rlock()/ 2009-06-26 00:46:50 +00:00
netinet6 Fix "options VIMAGE_GLOBALS" build following introduction of 2009-06-29 15:23:50 +00:00
netipsec Add address list locking for in6_ifaddrhead/ia_link: as with locking 2009-06-25 16:35:28 +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 Reimplement the netisr framework in order to support parallel netisr 2009-06-01 10:41:38 +00:00
netncp
netsmb Rework socket upcalls to close some races with setup/teardown of upcalls. 2009-06-01 21:17:03 +00:00
nfs Remove the old kernel RPC implementation and the NFS_LEGACYRPC option. 2009-06-30 19:03:27 +00:00
nfsclient In vn_vget_ino() and their inline equivalents, mnt_ref() the mount point 2009-07-02 18:02:55 +00:00
nfsserver Remove the old kernel RPC implementation and the NFS_LEGACYRPC option. 2009-06-30 19:03:27 +00:00
nlm Since svc_[dg|vc|tli|tp]_create() did not hold a reference count on the 2009-06-17 22:50:26 +00:00
opencrypto Fix cryptodev UIO creation. 2009-05-23 13:23:46 +00:00
pc98 Enable POSIX semaphores on all non-embedded architectures by default. 2009-07-02 18:24:37 +00:00
pci Use if_maddr_rlock()/if_maddr_runlock() rather than IF_ADDR_LOCK()/ 2009-06-26 11:45:06 +00:00
powerpc Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
rpc When unmounting an NFS mount using sec=krb5[ip], the umount system 2009-07-01 16:42:03 +00:00
security Create audit records for AUE_POSIX_OPENPT, currently w/o arguments. 2009-07-02 16:33:38 +00:00
sparc64 Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
sun4v Cleanup ALIGNED_POINTER: 2009-07-05 17:45:48 +00:00
sys There is an optimization in chmod(1), that makes it not to call chmod(2) 2009-07-08 15:23:18 +00:00
tools - Increase dynamic range of filter coefficients from 28bit to 30bit. 2009-07-05 18:15:06 +00:00
ufs Fix fpathconf(3) on fifos, in effect making ls(1) properly 2009-07-02 20:05:21 +00:00
vm When forking a vm space that has wired map entries, do not forget to 2009-07-03 22:17:37 +00:00
xdr MFdevbranch 192944 2009-05-28 08:18:12 +00:00
xen Make ipi_cpu() function as intended. 2009-05-30 08:53:13 +00:00
Makefile Remove the unmaintained University of Michigan NFSv4 client from 8.x 2009-05-22 12:35:12 +00:00