On Thursday 08 November 2007, Stephan Uphoff wrote: > ups 2007-11-08 14:47:55 UTC > > FreeBSD src repository > > Modified files: > share/man/man9 locking.9 > sys/conf files > sys/kern subr_lock.c subr_pcpu.c subr_smp.c > sys/sys lock.h pcpu.h smp.h > Added files: > share/man/man9 rmlock.9 > sys/kern kern_rmlock.c > sys/sys _rmlock.h rmlock.h > Log: > Initial checkin for rmlock (read mostly lock) a multi reader single > writer lock optimized for almost exclusive reader access. (see also > rmlock.9)
\o/ nice! > TODO: > Convert to per cpu variables linkerset as soon as it is > available. Optimize UP (single processor) case. > > Revision Changes Path > 1.12 +23 -8 src/share/man/man9/locking.9 > 1.1 +185 -0 src/share/man/man9/rmlock.9 (new) > 1.1250 +1 -0 src/sys/conf/files > 1.1 +500 -0 src/sys/kern/kern_rmlock.c (new) > 1.18 +1 -0 src/sys/kern/subr_lock.c > 1.9 +4 -1 src/sys/kern/subr_pcpu.c > 1.202 +37 -16 src/sys/kern/subr_smp.c > 1.1 +62 -0 src/sys/sys/_rmlock.h (new) > 1.69 +1 -0 src/sys/sys/lock.h > 1.23 +22 -0 src/sys/sys/pcpu.h > 1.1 +109 -0 src/sys/sys/rmlock.h (new) > 1.86 +1 -0 src/sys/sys/smp.h -- /"\ Best regards, | [EMAIL PROTECTED] \ / Max Laier | ICQ #67774661 X http://pf4freebsd.love2party.net/ | [EMAIL PROTECTED] / \ ASCII Ribbon Campaign | Against HTML Mail and News
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