kib 53224f018a Extend the KPI to lock and unlock f_offset member of struct file. It ... now fully encapsulates all accesses to f_offset, and extends f_offset locking to other consumers that need it, in particular, to lseek() and variants of getdirentries(). Ensure that on 32bit architectures f_offset, which is 64bit quantity, always read and written under the mtxpool protection. This fixes apparently easy to trigger race when parallel lseek()s or lseek() and read/write could destroy file offset. The already broken ABI emulations, including iBCS and SysV, are not converted (yet). Tested by: pho No objections from: jhb MFC after: 3 weeks		2012-07-02 21:01:03 +00:00
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freebsd32	Fix ki_cow for compat32 binaries.	2012-05-27 05:24:53 +00:00
ia32	Remove some unnecessary includes.	2012-03-18 19:15:11 +00:00
linprocfs	Add procfs to jail-mountable filesystems.	2012-02-29 00:30:18 +00:00
linsysfs	Add procfs to jail-mountable filesystems.	2012-02-29 00:30:18 +00:00
linux	Extend the KPI to lock and unlock f_offset member of struct file. It	2012-07-02 21:01:03 +00:00
ndis	Make sure that each va_start has one and only one matching va_end,	2012-05-29 01:48:06 +00:00
netbsd
svr4	Fix misuse of the kernel map in miscellaneous image activators.	2012-02-17 23:47:16 +00:00
x86bios	Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.	2011-11-07 15:43:11 +00:00