Jeff King fb85db84dc rev-list: disable bitmaps when "-n" is used with listing objects ... You can ask rev-list to use bitmaps to speed up an --objects traversal, which should generally give you your answers much faster. Likewise, you can ask rev-list to limit such a traversal with `-n`, in which case we'll show only a limited set of commits (and only the tree and commit objects directly reachable from those commits). But if you do both together, the results are nonsensical. We end up limiting any fallback traversal we do to _find_ the bitmaps, but the actual set of objects we output will be picked arbitrarily from the union of any bitmaps we do find, and will involve the objects of many more commits. It's possible that somebody might want this as a "show me what you can, but limit the amount of work you do" flag. But as with the prior commit clamping "--count", the results are basically non-deterministic; you'll get the values from some commits between `n` and the total number, and you can't tell which. And unlike the `--count` case, we can't easily generate the "real" value from the bitmap values (you can't just walk back `-n` commits and subtract out the reachable objects from the boundary commits; the bitmaps for `X` record its total reachability, so you don't know which objects are directly from `X` itself, which from `X^`, and so on). So let's just fallback to the non-bitmap code path in this case, so we always give a sane answer. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>		2016-06-03 09:01:02 -07:00
..
add.c	Merge branch 'jk/add-e-kill-editor' into maint	2015-06-05 12:00:09 -07:00
annotate.c	annotate: use argv_array	2014-07-16 11:10:11 -07:00
apply.c	builtin/apply.c: fix a memleak	2015-03-23 11:12:58 -07:00
archive.c	replace {pre,suf}fixcmp() with {starts,ends}_with()	2013-12-05 14:13:21 -08:00
bisect--helper.c	Replace deprecated OPT_BOOLEAN by OPT_BOOL	2013-08-05 11:32:19 -07:00
blame.c	Sync with 2.3.10	2015-09-28 15:28:31 -07:00
branch.c	Merge branch 'dl/branch-error-message' into maint	2015-06-05 12:00:29 -07:00
bundle.c	bundle: verify arguments more strictly	2015-05-08 10:52:11 -07:00
cat-file.c	Merge branch 'ah/usage-strings'	2015-02-11 13:44:20 -08:00
check-attr.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
check-ignore.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
check-mailmap.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
check-ref-format.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
checkout-index.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
checkout.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
clean.c	Merge branch 'rs/janitorial' into maint	2015-06-16 14:33:47 -07:00
clone.c	clone: simplify string handling in guess_dir_name()	2015-07-09 14:21:29 -07:00
column.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
commit-tree.c	commit-tree: simplify parsing of option -S using skip_prefix()	2014-12-29 09:32:45 -08:00
commit.c	Merge branch 'pt/xdg-config-path' into maint	2015-06-05 12:00:04 -07:00
config.c	Merge branch 'pt/xdg-config-path' into maint	2015-06-05 12:00:04 -07:00
count-objects.c	count-objects: use for_each_loose_file_in_objdir	2014-10-16 10:10:41 -07:00
credential.c	git credential fill: output the whole 'struct credential'	2012-06-25 11:56:24 -07:00
describe.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
diff-files.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
diff-index.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
diff-tree.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
diff.c	lockfile.h: extract new header file for the functions in lockfile.c	2014-10-01 13:56:14 -07:00
fast-export.c	teach fast-export an --anonymize option	2014-08-27 10:42:16 -07:00
fetch-pack.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
fetch.c	Merge branch 'mh/refs-have-new'	2015-03-05 12:45:39 -08:00
fmt-merge-msg.c	Merge branch 'jc/plug-fmt-merge-msg-leak' into maint	2015-06-05 12:00:05 -07:00
for-each-ref.c	Merge branch 'mh/reporting-broken-refs-from-for-each-ref' into maint	2015-08-03 10:41:31 -07:00
fsck.c	fsck: report errors if reflog entries point at invalid objects	2015-06-08 12:40:36 -07:00
gc.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
get-tar-commit-id.c	use skip_prefix() to avoid more magic numbers	2014-10-07 11:09:16 -07:00
grep.c	Merge branch 'ps/grep-help-all-callback-arg'	2015-04-20 15:28:34 -07:00
hash-object.c	Merge branch 'jc/hash-object' into maint	2015-05-26 13:49:25 -07:00
help.c	Merge branch 'sb/leaks'	2015-03-20 13:11:53 -07:00
index-pack.c	Merge branch 'jk/index-pack-reduce-recheck' into maint	2015-07-27 12:21:38 -07:00
init-db.c	Merge branch 'jk/init-core-worktree-at-root' into maint	2015-05-13 14:05:49 -07:00
interpret-trailers.c	trailer: add interpret-trailers command	2014-10-13 13:55:27 -07:00
log.c	Merge branch 'jc/do-not-feed-tags-to-clear-commit-marks' into maint	2015-07-15 11:41:16 -07:00
ls-files.c	Merge branch 'jc/report-path-error-to-dir' into maint	2015-03-31 14:53:08 -07:00
ls-remote.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
ls-tree.c	ls-tree: disable negative pathspec because it's not supported	2014-12-01 11:33:45 -08:00
mailinfo.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
mailsplit.c	mailsplit: remove unnecessary unlink(2) call	2014-10-07 10:49:57 -07:00
merge-base.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
merge-file.c	Sync with 2.3.10	2015-09-28 15:28:31 -07:00
merge-index.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
merge-ours.c
merge-recursive.c	replace {pre,suf}fixcmp() with {starts,ends}_with()	2013-12-05 14:13:21 -08:00
merge-tree.c	react to errors in xdi_diff	2015-09-28 14:57:10 -07:00
merge.c	Revert "merge: pass verbosity flag down to merge-recursive"	2015-04-16 08:03:14 -07:00
mktag.c
mktree.c	builtin/mktree.c: use ALLOC_GROW() in append_to_tree()	2014-03-03 14:54:45 -08:00
mv.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
name-rev.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
notes.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
pack-objects.c	list-objects: pass full pathname to callbacks	2016-03-16 10:41:04 -07:00
pack-redundant.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
pack-refs.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
patch-id.c	patch-id: make it stable against hunk reordering	2014-06-10 13:09:24 -07:00
prune-packed.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
prune.c	prune: turn on ref_paranoia flag	2015-03-20 12:40:56 -07:00
push.c	push: allow --follow-tags to be set by config push.followTags	2015-03-14 15:08:35 -07:00
read-tree.c	lockfile.h: extract new header file for the functions in lockfile.c	2014-10-01 13:56:14 -07:00
receive-pack.c	Merge branch 'jc/update-instead-into-void'	2015-04-14 11:49:10 -07:00
reflog.c	reflog: improve and update documentation	2015-03-05 12:35:36 -08:00
remote-ext.c	use skip_prefix() to avoid more magic numbers	2014-10-07 11:09:16 -07:00
remote-fd.c
remote.c	Merge branch 'ah/usage-strings'	2015-02-11 13:44:20 -08:00
repack.c	Merge branch 'jk/prune-with-corrupt-refs'	2015-03-25 12:54:26 -07:00
replace.c	ref_transaction_update(): remove "have_old" parameter	2015-02-17 11:22:50 -08:00
rerere.c	Sync with 2.3.10	2015-09-28 15:28:31 -07:00
reset.c	lockfile.h: extract new header file for the functions in lockfile.c	2014-10-01 13:56:14 -07:00
rev-list.c	rev-list: disable bitmaps when "-n" is used with listing objects	2016-06-03 09:01:02 -07:00
rev-parse.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
revert.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
rm.c	use file_exists() to check if a file exists in the worktree	2015-05-20 13:49:10 -07:00
send-pack.c	send-pack.c: add --atomic command line argument	2015-01-07 19:56:44 -08:00
shortlog.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
show-branch.c	Sync with 2.3.9	2015-09-04 10:34:19 -07:00
show-ref.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
stripspace.c	builtin/stripspace.c: fix broken indentation	2013-09-06 13:33:17 -07:00
symbolic-ref.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
tag.c	Merge branch 'jk/tag-h-column-is-a-listing-option' into maint	2015-03-27 13:00:23 -07:00
unpack-file.c
unpack-objects.c	index-pack: terminate object buffers with NUL	2014-12-09 11:56:37 -08:00
update-index.c	update-index: fix a memleak	2015-03-22 12:26:31 -07:00
update-ref.c	ref_transaction_verify(): new function to check a reference's value	2015-02-17 11:24:59 -08:00
update-server-info.c	i18n: update-server-info: mark parseopt strings for translation	2012-08-22 10:58:29 -07:00
upload-archive.c	replace {pre,suf}fixcmp() with {starts,ends}_with()	2013-12-05 14:13:21 -08:00
var.c	ident: rename IDENT_ERROR_ON_NO_NAME to IDENT_STRICT	2012-05-24 17:16:41 -07:00
verify-commit.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
verify-pack.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
verify-tag.c	standardize usage info string format	2015-01-14 09:32:04 -08:00
write-tree.c	i18n: write-tree: mark parseopt strings for translation	2012-08-22 10:58:29 -07:00