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Commit | Line | Data |
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e50ad76d BB |
1 | 2009-02-05 Brian Behlendorf <behlendorf1@llnl.gov> |
2 | ||
3 | * : Tag spl-0.4.2 | |
4 | ||
5 | * module/spl/spl-kmem.c include/sys/kmem.h: Slab cache improvements: | |
6 | - Implement kmem cache alignment. | |
7 | - Implement slab ageing. | |
8 | - Optimized slab packing algorithm. | |
9 | - Fixed deadlock due to calling call kv_free() under the skc_lock. | |
10 | - Added additional SPLAT test cases | |
11 | - Performance optimizations | |
12 | ||
13 | * module/spl/spl-kmem.c include/sys/kmem.h: Linux VM integration. | |
14 | The Solaris global VM symbols minfree, desfree, lotsfree, needfree, | |
15 | swapfs_minfree, swapfs_reserve, availrmem, freemem, and physmem are | |
16 | now available and loosely integrating with the Linux VM. Some | |
17 | tuning will undoubtably be needed and these tunables are available | |
18 | in /proc/sys/kernel/spl/vm/* for this very reason. | |
19 | ||
20 | * config/spl-build.m4: New configure checks needed when building | |
21 | against 2.6.27+ kernels. More work is needed here. | |
22 | ||
23 | * : Minor cleanup see the 'git log' for full details. | |
24 | ||
064bbffb BB |
25 | 2009-01-21 Brian Behlendorf <behlendorf1@llnl.gov> |
26 | ||
27 | * : Tag spl-0.4.1 | |
28 | ||
29 | * : Implement ksid_*, ddi_strto*, and system taskq functionality. | |
30 | In addition, several other small Solaris compatibility changes | |
31 | were made, see the 'git log' for full details. | |
32 | ||
895ff83c BB |
33 | 2008-11-26 Brian Behlendorf <behlendorf1@llnl.gov> |
34 | ||
35 | * : Tag spl-0.4.0 (Development now done with Git) | |
36 | ||
37 | * : Imported SPL SVN repo in to Git Repo for core development. | |
38 | ||
dd529a30 | 39 | 2008-11-26 Brian Behlendorf <behlendorf1@llnl.gov> |
40 | ||
41 | * : Tag spl-0.3.5 | |
42 | ||
43 | * : Include META file support. | |
44 | ||
bf9f3bac | 45 | 2008-11-05 Jim Garlick <garlick@llnl.gov> |
46 | ||
47 | * : Add autogen.sh products. | |
48 | ||
49 | * configure.ac : Use AC_CONFIG_AUX_DIR to put autoconf products | |
50 | in ./auotconf. | |
51 | ||
52 | * autogen.sh : Use --copy to avoid symlinks, remove error | |
53 | redirection, run aclocal before libtoolize. | |
54 | ||
6a1c3d41 | 55 | 2008-11-13 Brian Behlendorf <behlendorf1@llnl.gov> |
56 | ||
57 | * include/sys/sunddi.h, modules/spl/spl-module.c : Removed default | |
58 | udev support from sunddi implementation because it uses GPL-only | |
59 | symbols. This support is optionally available for SPL consumers | |
60 | if they define HAVE_GPL_ONLY_SYMBOLS and license their module as | |
61 | GPL using the MODULE_LICENSE("GPL") macro. | |
62 | ||
5457aee1 | 63 | 2008-11-05 Brian Behlendorf <behlendorf1@llnl.gov> |
64 | ||
65 | * : Tag spl-0.3.4 | |
66 | ||
67 | * : Coverity clean. | |
68 | ||
69 | * : Patches from Ricardo M. Correia <Ricardo.M.Correia@sun.com> | |
70 | applied with minor revisions: | |
71 | ||
72 | spl-00-rm-gpl-symbol-notifier_chain.patch | |
73 | spl-01-rm-gpl-symbol-set_cpus_allowed.patch | |
74 | spl-02-rm-gpl-symbols-device.patch | |
75 | spl-03-rm-gpl-symbol-ktime_get_ts.patch | |
76 | spl-04-fix-taskq-spinlock-lockup.patch | |
77 | spl-05-div64.patch | |
78 | spl-06-atomic64.patch | |
79 | spl-07-kmem-cleanup.patch | |
80 | spl-08-km-sleep-nofail.patch | |
81 | spl-09-fix-kmem-track-oops.patch | |
82 | spl-10-fix-assert-verify-ndebug.patch | |
83 | ||
3ba97a67 | 84 | 2008-06-30 Brian Behlendorf <behlendorf1@llnl.gov> |
85 | ||
86 | * : Tag spl-0.3.3 | |
87 | ||
88 | * : modules/sys/kmem-slab.c : Refined SPL slab to include | |
89 | per-cpu caches, removed internal hash, other general | |
90 | performance improvements. Much work remain but it's pretty | |
91 | good for an initial implementation. | |
92 | ||
2fb9b26a | 93 | 2008-06-13 Brian Behlendorf <behlendorf1@llnl.gov> |
94 | ||
95 | * : modules/sys/kmem-slab.c : Re-implemented the slab to no | |
96 | longer be based on the linux slab but to be it's own complete | |
97 | implementation. The new slab behaves much more like the | |
98 | Solaris slab than the Linux slab. | |
99 | ||
c58f753d | 100 | 2008-06-04 Brian Behlendorf <behlendorf1@llnl.gov> |
101 | ||
102 | * : Tag spl-0.3.2 | |
103 | ||
104 | * : Extensive improvements to the build system to detect kernel | |
105 | API changes so we can flexibly build with a wider range of kernel | |
106 | versions. The code has now been testing with the 2.6.18-32chaos | |
107 | and 2.6.25.3-18.fc9 kernels, however we should also be compatible | |
108 | with other kernels in the range of 2.6.18-2.6.25. | |
109 | ||
57d86234 | 110 | 2008-05-25 Brian Behlendorf <behlendorf1@llnl.gov> |
111 | ||
112 | * configure.ac, autoconf/* : Initial pass at resolving | |
113 | API changes introduced by kernels newer than 2.6.18. | |
114 | ||
65a045da | 115 | 2008-05-21 Brian Behlendorf <behlendorf1@llnl.gov> |
116 | ||
117 | * : Tag spl-0.3.1 | |
118 | ||
119 | * : License headers including URCL added for release. | |
120 | ||
b2585b36 | 121 | 2008-05-21 Brian Behlendorf <behlendorf1@llnl.gov> |
122 | ||
123 | * : Tag spl-0.3.0 | |
124 | ||
125 | * configure.ac: Improved autotools support. | |
126 | ||
9ab1ac14 | 127 | 2008-04-26 Brian Behlendorf <behlendorf1@llnl.gov> |
128 | ||
129 | * include/sys/mutex.h : Implemented a close approximation | |
130 | of adaptive mutexes. These changes however required me to | |
131 | export a new symbol from the kernel proper 'task_curr()' | |
132 | which means we are now dependant on a patched kernel. | |
133 | ||
3561541c | 134 | 2008-04-24 Brian Behlendorf <behlendorf1@llnl.gov> |
135 | ||
136 | * : Tag spl-0.2.1 | |
137 | ||
138 | * modules/spl/spl-proc.c : Add /proc/sys/spl/version. | |
139 | ||
1bac409f | 140 | 2008-04-24 Herb Wartens <wartens2@llnl.gov> |
141 | ||
142 | * include/sys/kmem.h : Make sure that when calling __vmem_alloc | |
143 | that we do not have __GFP_ZERO set. Once the memory is allocated | |
144 | then zero out the memory if __GFP_ZERO is passed to | |
145 | __vmem_alloc. | |
146 | ||
55152ebb | 147 | 2008-04-16 Herb Wartens <wartens2@llnl.gov> |
148 | ||
149 | * modules/spl/spl-kmem.c : Make sure to disable interrupts | |
150 | when necessary to avoid deadlocks. We were seeing the deadlock | |
151 | when calling kmem_cache_generic_constructor() and then an interrupt | |
152 | forced us to end up calling kmem_cache_generic_destructor() | |
153 | which caused our deadlock. | |
154 | ||
f1ca4da6 | 155 | 2008-02-26 Brian Behlendorf <behlendorf1@llnl.gov> |
156 | ||
157 | : Initial commit of the solaris porting layer (spl). Included | |
158 | in addition to the source is an initial autoconf / configure | |
159 | style build system. |