aboutsummaryrefslogtreecommitdiff
path: root/src/or/buffers.c
Commit message (Expand)AuthorAge
...
* r17426@catbus: nickm | 2007-12-28 21:12:29 -0500••• Remove need for buf_pullup in fetch_line_from_buf(). svn:r13002 Nick Mathewson2007-12-29
* r17410@catbus: nickm | 2007-12-27 09:20:27 -0500••• Exciting new entries in buf_dump_freelist_sizes() to make sure our freelist sizes are reasonable. svn:r12996 Nick Mathewson2007-12-27
* r17407@catbus: nickm | 2007-12-27 00:18:31 -0500••• Fix windows compile error svn:r12995 Nick Mathewson2007-12-27
* r17405@catbus: nickm | 2007-12-26 22:27:37 -0500••• And clean up an assertion failure. svn:r12993 Nick Mathewson2007-12-27
* r17403@catbus: nickm | 2007-12-26 22:23:50 -0500••• Apparently loops work better when you actually increment/decrement the loop variable. Who knew? svn:r12992 Nick Mathewson2007-12-27
* r15723@tombo: nickm | 2007-12-26 19:25:51 -0500••• Actually trim freelists. svn:r12991 Nick Mathewson2007-12-27
* r15721@tombo: nickm | 2007-12-26 17:07:10 -0500••• Fix a nasty infinite loop in flush_buf[_tls]. svn:r12990 Nick Mathewson2007-12-26
* r15719@tombo: nickm | 2007-12-26 14:02:12 -0500••• More tweaks on 0-byte TLS writes. svn:r12989 Nick Mathewson2007-12-26
* r15717@tombo: nickm | 2007-12-26 13:55:53 -0500••• Oops. flush_buf_tls can request more than the requested number of bytes. When that happens, do not let the size_t sz wrap around. svn:r12988 Nick Mathewson2007-12-26
* r15715@tombo: nickm | 2007-12-26 13:09:27 -0500••• Peacetime managed to run overnight in paranoia mode. Disabling paranoia, so that buffers.c can be a little speedy again. svn:r12987 Nick Mathewson2007-12-26
* r15710@tombo: nickm | 2007-12-25 19:36:03 -0500••• Fix in flush_buf_tls: it is okay to flush an empty buffer, since we may have a partial TLS record pending. svn:r12984 Nick Mathewson2007-12-26
* r15693@tombo: nickm | 2007-12-25 19:11:29 -0500••• Here, have some terribly clever new buffer code. It uses a mbuf-like strategy rather than a ring buffer strategy, so it should require far far less extra memory to hold any given amount of data. Also, it avoids access patterns like x=malloc(1024);x=realloc(x,1048576);x=realloc(x,1024);append_to_freelist(x) that might have been contributing to memory fragmentation. I've tested it out a little on peacetime, and it seems to work so far. If you want to benchmark it for speed, make sure to remove the #define PARANOIA; #define NOINLINE macros at the head of the module. svn:r12983 Nick Mathewson2007-12-26
* clean up copyrights, and assign 2007 copyrights to The Tor Project, Inc•••svn:r12786 Roger Dingledine2007-12-12
* patch from karsten to clean up documentation and to integrate•••more fixes into rend-spec.txt. svn:r12715 Roger Dingledine2007-12-07
* r16997@catbus: nickm | 2007-12-06 18:56:33 -0500••• Make http://torproject urls into https://torproject urls. Patch from steve. svn:r12708 Nick Mathewson2007-12-06
* r16995@catbus: nickm | 2007-12-06 18:42:53 -0500••• patch from steve: replace more tor.eff.org instances with torproject.org svn:r12707 Nick Mathewson2007-12-06
* easy tweaks on r12607•••svn:r12608 Roger Dingledine2007-11-29
* karsten's second refactoring patch•••svn:r12607 Roger Dingledine2007-11-29
* r14727@31-33-67: nickm | 2007-11-05 18:34:35 -0500••• Make VERSIONS variable-length. svn:r12391 Nick Mathewson2007-11-05
* r16438@catbus: nickm | 2007-11-05 16:45:45 -0500••• Initial code for variable-length cells. CERT and VERSIONS need to use them. svn:r12390 Nick Mathewson2007-11-05
* Separate "SOCKS_COMMAND_CONNECT_DIR" into two flags in•••edge_connection_t: want_onehop if it must attach to a circuit with only one hop (e.g. for the current tunnelled connections that use begin_dir), and use_begindir if we mean to use a BEGIN_DIR relay command to establish the stream rather than the normal BEGIN. Now we can make anonymized begin_dir connections for (e.g.) more secure hidden service posting and fetching. svn:r12244 Roger Dingledine2007-10-28
* Say "using socksX _to_ port y" instead of "socksX _on_ port y". it confuses ...•••svn:r11834 Peter Palfrader2007-10-10
* r14830@catbus: nickm | 2007-08-29 13:50:10 -0400••• Make controllers accept LF as well as CRLF. Update spec to reflect this. Remove now-dead code. Make controller warning about v0 protocol more accurate. svn:r11299 Nick Mathewson2007-08-29
* r14034@catbus: nickm | 2007-07-31 05:22:56 -0400••• possible fix for bug 473: always set buf->cur on buf_remove_from_front. svn:r11004 Nick Mathewson2007-07-31
* Disable SENTINELS in buffers: it may be responsible for making platform mallo...•••svn:r10994 Nick Mathewson2007-07-30
* Yet another buffer RAM patch: tNever ever ever keep a buffer memory chunk aro...•••svn:r10993 Nick Mathewson2007-07-30
* r13952@catbus: nickm | 2007-07-27 19:18:46 -0400••• Weasel noticed that many buffers spend their time with empty 4k, 8k, and 16k memory chunks. Thus, be more aggressive about putting empty chunks on the freelist, regardless of their high water marks. (Also, run buffer_shrink_freelist on the 8k-chunk freelist.) svn:r10953 Nick Mathewson2007-07-27
* r13944@catbus: nickm | 2007-07-27 15:52:35 -0400••• Fix warnings on platforms where rlim values can be signed. Add an 8k buffer freelist. svn:r10948 Nick Mathewson2007-07-27
* r13939@catbus: nickm | 2007-07-27 14:33:22 -0400••• When dumping memory usage, list bytes used in buffer memory free-lists. svn:r10947 Nick Mathewson2007-07-27
* free bridge list on exit; try harder to free buffer freelists on exit.•••svn:r10854 Roger Dingledine2007-07-17
* free another string, and the buffer freelists, on exit.•••svn:r10851 Roger Dingledine2007-07-17
* r13477@catbus: nickm | 2007-06-17 14:22:03 -0400••• Sun CC likes to give warnings for the do { } while(0) construction for making statement-like macros. Define STMT_BEGIN/STMT_END macros that do the right thing, and use them everywhere. svn:r10645 Nick Mathewson2007-06-17
* r13274@catbus: nickm | 2007-06-05 19:06:30 -0400••• Remove some deadcode that seems unlikely to return svn:r10509 Nick Mathewson2007-06-06
* r12934@catbus: nickm | 2007-05-24 14:11:18 -0400••• When freeing slack buffers, free the buffers at the end of the freelist first. svn:r10313 Nick Mathewson2007-05-24
* r12764@catbus: nickm | 2007-05-15 17:17:39 -0400••• Enable (and cope with) more GCC 4.2 warnings. svn:r10196 Nick Mathewson2007-05-15
* r12935@Kushana: nickm | 2007-05-10 11:25:09 -0400••• Make buffer unit tests pass again svn:r10158 Nick Mathewson2007-05-10
* fix a printf size_t/int mismatch from r10150•••svn:r10152 Roger Dingledine2007-05-10
* r12706@catbus: nickm | 2007-05-09 18:39:46 -0400••• Keep two freelists for buffer ram chunks: one of 4k chunks, and one of 16k chunks. Also, document the whole business. svn:r10150 Nick Mathewson2007-05-09
* r12704@catbus: nickm | 2007-05-09 17:43:34 -0400••• Periodically clean the freelist of buffer memory chunks. svn:r10149 Nick Mathewson2007-05-09
* simplify connection_watch_events()•••hope this doesn't break it svn:r10025 Roger Dingledine2007-04-25
* r12784@Kushana: nickm | 2007-04-23 19:24:09 -0400••• Avoid another assert failure in the new buffer memory code. (This time, it hit when freeing a 4k buffer with some data on it.) svn:r10011 Nick Mathewson2007-04-23
* r12782@Kushana: nickm | 2007-04-23 18:20:19 -0400••• Avoid a segfault when freeing a buffer with size 0. svn:r10010 Nick Mathewson2007-04-23
* r12499@catbus: nickm | 2007-04-23 10:42:23 -0400••• Keep a freelist of unused 4k buffer chunks, rather than wasting 8k for every inactive connection_t. svn:r10006 Nick Mathewson2007-04-23
* r12496@catbus: nickm | 2007-04-22 23:04:05 -0400••• When logging memory usage, break down memory used in buffers by buffer type. svn:r10004 Nick Mathewson2007-04-23
* r12763@Kushana: nickm | 2007-04-20 18:42:58 -0400••• Initial version of code to stop using socket pairs for linked connections. Superficially, it seems to work, but it probably needs a lot more testing and attention. svn:r9995 Nick Mathewson2007-04-21
* r12077@catbus: nickm | 2007-03-04 16:08:23 -0500••• Remove support for v0 control protocol from 0.2.0.x trunk; send back error when we receive a v0 control message. (Leave "if(v1){...}"blocks indented for now so this patch is easier to read.) ((Finally, the linecount goes _down_ a little.)) svn:r9735 Nick Mathewson2007-03-04
* doc pedant•••svn:r9634 Roger Dingledine2007-02-24
* r11826@catbus: nickm | 2007-02-16 14:58:38 -0500••• Resolve 56 DOCDOC comments. svn:r9594 Nick Mathewson2007-02-16
* r11775@catbus: nickm | 2007-02-12 16:39:09 -0500••• Update copyright dates. svn:r9570 Nick Mathewson2007-02-12
* r11629@catbus: nickm | 2007-02-02 15:06:17 -0500••• Removing the last DOCDOC comment hurt so much that I had to use Doxygen to identify undocumented macros and comments, and add 150 more DOCDOCs to point out where they were. Oops. Hey, kids! Fixing some of these could be your first Tor patch! svn:r9477 Nick Mathewson2007-02-02
generated by cgit v1.2.3 (git 2.48.1) at 2025-03-28 05:30:45 +0000