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googlers / jrn / git / 0ef95f72f878184fbce8d7c855ab4346c081abed
commit0ef95f72f878184fbce8d7c855ab4346c081abed[log] [tgz]
authorNicolas Pitre <nico@cam.org>Thu Sep 03 21:54:03 2009 -0400
committerJunio C Hamano <gitster@pobox.com>Sat Sep 05 22:27:08 2009 -0700
treef012fc2a4ad51f09436a5259c7b0ffe39feb9316
parent6523078b96cd39f681e6fa11135049808591fb95 [diff]
pack-objects: free preferred base memory after usage

When adding objects for preferred delta base, the content from tree
objects leading to given paths is kept in a cache. This has the
potential to grow significantly, especially with large directories as
the whole tree object content is loaded in memory, even if in practice
the number of those objects is limited to the 256 cache entries plus the
$window root tree objects.  Still, that can't hurt freeing that up after
object enumeration is done, and before more memory is needed for delta
search.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
1 file changed
tree: f012fc2a4ad51f09436a5259c7b0ffe39feb9316
  1. arm/
  2. compat/
  3. contrib/
  4. Documentation/
  5. git-gui/
  6. gitk-git/
  7. gitweb/
  8. mozilla-sha1/
  9. perl/
  10. ppc/
  11. t/
  12. templates/
  13. xdiff/
  14. RelNotes ⇨ Documentation/RelNotes-1.6.3.4.txt
  15. .gitattributes
  16. .gitignore
  17. .mailmap
  18. abspath.c
  19. alias.c
  20. alloc.c
  21. archive-tar.c
  22. archive-zip.c
  23. archive.c
  24. archive.h
  25. attr.c
  26. attr.h
  27. base85.c
  28. bisect.c
  29. bisect.h
  30. blob.c
  31. blob.h
  32. branch.c
  33. branch.h
  34. builtin-add.c
  35. builtin-annotate.c
  36. builtin-apply.c
  37. builtin-archive.c
  38. builtin-bisect--helper.c
  39. builtin-blame.c
  40. builtin-branch.c
  41. builtin-bundle.c
  42. builtin-cat-file.c
  43. builtin-check-attr.c
  44. builtin-check-ref-format.c
  45. builtin-checkout-index.c
  46. builtin-checkout.c
  47. builtin-clean.c
  48. builtin-clone.c
  49. builtin-commit-tree.c
  50. builtin-commit.c
  51. builtin-config.c
  52. builtin-count-objects.c
  53. builtin-describe.c
  54. builtin-diff-files.c
  55. builtin-diff-index.c
  56. builtin-diff-tree.c
  57. builtin-diff.c
  58. builtin-fast-export.c
  59. builtin-fetch--tool.c
  60. builtin-fetch-pack.c
  61. builtin-fetch.c
  62. builtin-fmt-merge-msg.c
  63. builtin-for-each-ref.c
  64. builtin-fsck.c
  65. builtin-gc.c
  66. builtin-grep.c
  67. builtin-help.c
  68. builtin-http-fetch.c
  69. builtin-init-db.c
  70. builtin-log.c
  71. builtin-ls-files.c
  72. builtin-ls-remote.c
  73. builtin-ls-tree.c
  74. builtin-mailinfo.c
  75. builtin-mailsplit.c
  76. builtin-merge-base.c
  77. builtin-merge-file.c
  78. builtin-merge-ours.c
  79. builtin-merge-recursive.c
  80. builtin-merge.c
  81. builtin-mv.c
  82. builtin-name-rev.c
  83. builtin-pack-objects.c
  84. builtin-pack-refs.c
  85. builtin-prune-packed.c
  86. builtin-prune.c
  87. builtin-push.c
  88. builtin-read-tree.c
  89. builtin-receive-pack.c
  90. builtin-reflog.c
  91. builtin-remote.c
  92. builtin-rerere.c
  93. builtin-reset.c
  94. builtin-rev-list.c
  95. builtin-rev-parse.c
  96. builtin-revert.c
  97. builtin-rm.c
  98. builtin-send-pack.c
  99. builtin-shortlog.c
  100. builtin-show-branch.c
  101. builtin-show-ref.c
  102. builtin-stripspace.c
  103. builtin-symbolic-ref.c
  104. builtin-tag.c
  105. builtin-tar-tree.c
  106. builtin-unpack-objects.c
  107. builtin-update-index.c
  108. builtin-update-ref.c
  109. builtin-upload-archive.c
  110. builtin-verify-pack.c
  111. builtin-verify-tag.c
  112. builtin-write-tree.c
  113. builtin.h
  114. bundle.c
  115. bundle.h
  116. cache-tree.c
  117. cache-tree.h
  118. cache.h
  119. check-builtins.sh
  120. check-racy.c
  121. check_bindir
  122. color.c
  123. color.h
  124. combine-diff.c
  125. command-list.txt
  126. commit.c
  127. commit.h
  128. config.c
  129. config.mak.in
  130. configure.ac
  131. connect.c
  132. convert.c
  133. copy.c
  134. COPYING
  135. csum-file.c
  136. csum-file.h
  137. ctype.c
  138. daemon.c
  139. date.c
  140. decorate.c
  141. decorate.h
  142. delta.h
  143. diff-delta.c
  144. diff-lib.c
  145. diff-no-index.c
  146. diff.c
  147. diff.h
  148. diffcore-break.c
  149. diffcore-delta.c
  150. diffcore-order.c
  151. diffcore-pickaxe.c
  152. diffcore-rename.c
  153. diffcore.h
  154. dir.c
  155. dir.h
  156. editor.c
  157. entry.c
  158. environment.c
  159. exec_cmd.c
  160. exec_cmd.h
  161. fast-import.c
  162. fetch-pack.h
  163. fixup-builtins
  164. fsck.c
  165. fsck.h
  166. generate-cmdlist.sh
  167. git-add--interactive.perl
  168. git-am.sh
  169. git-archimport.perl
  170. git-bisect.sh
  171. git-compat-util.h
  172. git-cvsexportcommit.perl
  173. git-cvsimport.perl
  174. git-cvsserver.perl
  175. git-difftool--helper.sh
  176. git-difftool.perl
  177. git-filter-branch.sh
  178. git-instaweb.sh
  179. git-lost-found.sh
  180. git-merge-octopus.sh
  181. git-merge-one-file.sh
  182. git-merge-resolve.sh
  183. git-mergetool--lib.sh
  184. git-mergetool.sh
  185. git-parse-remote.sh
  186. git-pull.sh
  187. git-quiltimport.sh
  188. git-rebase--interactive.sh
  189. git-rebase.sh
  190. git-relink.perl
  191. git-repack.sh
  192. git-request-pull.sh
  193. git-send-email.perl
  194. git-sh-setup.sh
  195. git-stash.sh
  196. git-submodule.sh
  197. git-svn.perl
  198. GIT-VERSION-GEN
  199. git-web--browse.sh
  200. git.c
  201. git.spec.in
  202. graph.c
  203. graph.h
  204. grep.c
  205. grep.h
  206. hash-object.c
  207. hash.c
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  209. help.c
  210. help.h
  211. http-push.c
  212. http-walker.c
  213. http.c
  214. http.h
  215. ident.c
  216. imap-send.c
  217. index-pack.c
  218. INSTALL
  219. levenshtein.c
  220. levenshtein.h
  221. list-objects.c
  222. list-objects.h
  223. ll-merge.c
  224. ll-merge.h
  225. lockfile.c
  226. log-tree.c
  227. log-tree.h
  228. mailmap.c
  229. mailmap.h
  230. Makefile
  231. match-trees.c
  232. merge-file.c
  233. merge-index.c
  234. merge-recursive.c
  235. merge-recursive.h
  236. merge-tree.c
  237. mktag.c
  238. mktree.c
  239. name-hash.c
  240. object.c
  241. object.h
  242. pack-check.c
  243. pack-redundant.c
  244. pack-refs.c
  245. pack-refs.h
  246. pack-revindex.c
  247. pack-revindex.h
  248. pack-write.c
  249. pack.h
  250. pager.c
  251. parse-options.c
  252. parse-options.h
  253. patch-delta.c
  254. patch-id.c
  255. patch-ids.c
  256. patch-ids.h
  257. path.c
  258. pkt-line.c
  259. pkt-line.h
  260. preload-index.c
  261. pretty.c
  262. progress.c
  263. progress.h
  264. quote.c
  265. quote.h
  266. reachable.c
  267. reachable.h
  268. read-cache.c
  269. README
  270. reflog-walk.c
  271. reflog-walk.h
  272. refs.c
  273. refs.h
  274. remote.c
  275. remote.h
  276. rerere.c
  277. rerere.h
  278. revision.c
  279. revision.h
  280. run-command.c
  281. run-command.h
  282. send-pack.h
  283. server-info.c
  284. setup.c
  285. sha1-lookup.c
  286. sha1-lookup.h
  287. sha1_file.c
  288. sha1_name.c
  289. shallow.c
  290. shell.c
  291. shortlog.h
  292. show-index.c
  293. sideband.c
  294. sideband.h
  295. sigchain.c
  296. sigchain.h
  297. strbuf.c
  298. strbuf.h
  299. string-list.c
  300. string-list.h
  301. symlinks.c
  302. tag.c
  303. tag.h
  304. tar.h
  305. test-chmtime.c
  306. test-ctype.c
  307. test-date.c
  308. test-delta.c
  309. test-dump-cache-tree.c
  310. test-genrandom.c
  311. test-match-trees.c
  312. test-parse-options.c
  313. test-path-utils.c
  314. test-sha1.c
  315. test-sha1.sh
  316. test-sigchain.c
  317. thread-utils.c
  318. thread-utils.h
  319. trace.c
  320. transport.c
  321. transport.h
  322. tree-diff.c
  323. tree-walk.c
  324. tree-walk.h
  325. tree.c
  326. tree.h
  327. unimplemented.sh
  328. unpack-file.c
  329. unpack-trees.c
  330. unpack-trees.h
  331. update-server-info.c
  332. upload-pack.c
  333. usage.c
  334. userdiff.c
  335. userdiff.h
  336. utf8.c
  337. utf8.h
  338. var.c
  339. walker.c
  340. walker.h
  341. wrapper.c
  342. write_or_die.c
  343. ws.c
  344. wt-status.c
  345. wt-status.h
  346. xdiff-interface.c
  347. xdiff-interface.h