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Revision 1.13 / (download) - annotate - [select for diffs], Sat Sep 16 09:33:28 2023 UTC (8 months, 2 weeks ago) by mpi
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE,
OPENBSD_7_5,
OPENBSD_7_4_BASE,
OPENBSD_7_4,
HEAD
Changes since 1.12: +9 -2 lines
Diff to previous 1.12 (colored)
Allow counters_read(9) to take an optional scratch buffer. Using a scratch buffer makes it possible to take a consistent snapshot of per-CPU counters without having to allocate memory. Makes ddb(4) show uvmexp command work in OOM situations. ok kn@, mvs@, cheloha@
Revision 1.12 / (download) - annotate - [select for diffs], Sun Feb 20 23:11:01 2022 UTC (2 years, 3 months ago) by dlg
Branch: MAIN
CVS Tags: OPENBSD_7_3_BASE,
OPENBSD_7_3,
OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1
Changes since 1.11: +5 -5 lines
Diff to previous 1.11 (colored)
i missed a word. some other tweaks for readability or brevity while here
Revision 1.11 / (download) - annotate - [select for diffs], Thu Aug 27 09:29:16 2020 UTC (3 years, 9 months ago) by fcambus
Branch: MAIN
CVS Tags: OPENBSD_7_0_BASE,
OPENBSD_7_0,
OPENBSD_6_9_BASE,
OPENBSD_6_9,
OPENBSD_6_8_BASE,
OPENBSD_6_8
Changes since 1.10: +3 -3 lines
Diff to previous 1.10 (colored)
Fix a bunch of typos in various man pages.
Revision 1.10 / (download) - annotate - [select for diffs], Mon Feb 6 07:09:19 2017 UTC (7 years, 4 months ago) by jca
Branch: MAIN
CVS Tags: OPENBSD_6_7_BASE,
OPENBSD_6_7,
OPENBSD_6_6_BASE,
OPENBSD_6_6,
OPENBSD_6_5_BASE,
OPENBSD_6_5,
OPENBSD_6_4_BASE,
OPENBSD_6_4,
OPENBSD_6_3_BASE,
OPENBSD_6_3,
OPENBSD_6_2_BASE,
OPENBSD_6_2,
OPENBSD_6_1_BASE,
OPENBSD_6_1
Changes since 1.9: +5 -19 lines
Diff to previous 1.9 (colored)
The counter api now always uses memory with type M_COUNTERS.
Revision 1.9 / (download) - annotate - [select for diffs], Mon Nov 14 06:57:39 2016 UTC (7 years, 6 months ago) by jmc
Branch: MAIN
Changes since 1.8: +3 -3 lines
Diff to previous 1.8 (colored)
grammar;
Revision 1.8 / (download) - annotate - [select for diffs], Mon Nov 14 03:40:09 2016 UTC (7 years, 6 months ago) by dlg
Branch: MAIN
Changes since 1.7: +42 -1 lines
Diff to previous 1.7 (colored)
document counters_inc, counters_add, and counters_pkt.
Revision 1.7 / (download) - annotate - [select for diffs], Tue Oct 25 08:09:22 2016 UTC (7 years, 7 months ago) by jmc
Branch: MAIN
Changes since 1.6: +2 -2 lines
Diff to previous 1.6 (colored)
minor tweaks;
Revision 1.6 / (download) - annotate - [select for diffs], Tue Oct 25 00:21:05 2016 UTC (7 years, 7 months ago) by dlg
Branch: MAIN
Changes since 1.5: +63 -1 lines
Diff to previous 1.5 (colored)
provide an example based on the mbuf code
Revision 1.5 / (download) - annotate - [select for diffs], Tue Oct 25 00:11:06 2016 UTC (7 years, 7 months ago) by dlg
Branch: MAIN
Changes since 1.4: +3 -2 lines
Diff to previous 1.4 (colored)
bluhm@ suggested pointing out that cpumem_malloc_ncpus and counters_alloc_ncpus preserve the contents of memory used by the boot cpu.
Revision 1.4 / (download) - annotate - [select for diffs], Tue Oct 25 00:07:29 2016 UTC (7 years, 7 months ago) by dlg
Branch: MAIN
Changes since 1.3: +4 -6 lines
Diff to previous 1.3 (colored)
bluhm@ suggests that it is enough to say that the allocations will be zeroed, and how they're zeroed is an implementation detail that doesnt really help the reader.
Revision 1.3 / (download) - annotate - [select for diffs], Tue Oct 25 00:03:40 2016 UTC (7 years, 7 months ago) by dlg
Branch: MAIN
Changes since 1.2: +66 -2 lines
Diff to previous 1.2 (colored)
start documenting allocating per cpu data at boot time, and adding memory for new cpus after theyve attached. some tweaks from jmc@ who will probably find more things wrong after this. im putting some suggestions in from bluhm@ shortly
Revision 1.2 / (download) - annotate - [select for diffs], Fri Oct 21 12:39:13 2016 UTC (7 years, 7 months ago) by jmc
Branch: MAIN
Changes since 1.1: +9 -10 lines
Diff to previous 1.1 (colored)
more tweaks; ok dlg
Revision 1.1 / (download) - annotate - [select for diffs], Fri Oct 21 10:15:40 2016 UTC (7 years, 7 months ago) by dlg
Branch: MAIN
first stab at describing the per cpu counters api