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* maint-1.6.0:
State the effect of filter-branch on graft explicitly
process_{tree,blob}: Remove useless xstrdup calls
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Signed-off-by: Daniel Cheng (aka SDiZ) <j16sdiz+freenet@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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On Wed, 8 Apr 2009, Björn Steinbrink wrote:
>
> The name of the processed object was duplicated for passing it to
> add_object(), but that already calls path_name, which allocates a new
> string anyway. So the memory allocated by the xstrdup calls just went
> nowhere, leaking memory.
Ack, ack.
There's another easy 5% or so for the built-in object walker: once we've
created the hash from the name, the name isn't interesting any more, and
so something trivial like this can help a bit.
Does it matter? Probably not on its own. But a few more memory saving
tricks and it might all make a difference.
Linus
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
process_{tree,blob}: Remove useless xstrdup calls
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* jc/maint-1.6.0-blame-s:
blame: read custom grafts given by -S before calling setup_revisions()
Conflicts:
builtin-blame.c
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* bc/maint-1.6.1-branch-deleted-was:
git-branch: display "was sha1" on branch deletion rather than just "sha1"
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* js/maint-1.6.0-exec-path-env:
Propagate --exec-path setting to external commands via GIT_EXEC_PATH
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* tr/maint-1.6.1-doc-format-patch--root:
Documentation: format-patch --root clarifications
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The name of the processed object was duplicated for passing it to
add_object(), but that already calls path_name, which allocates a new
string anyway. So the memory allocated by the xstrdup calls just went
nowhere, leaking memory.
This reduces the RSS usage for a "rev-list --all --objects" by about 10% on
the gentoo repo (fully packed) as well as linux-2.6.git:
gentoo:
| old | new
----------------|-------------------------------
RSS | 1537284 | 1388408
VSZ | 1816852 | 1667952
time elapsed | 1:49.62 | 1:48.99
min. page faults| 417178 | 379919
linux-2.6.git:
| old | new
----------------|-------------------------------
RSS | 324452 | 292996
VSZ | 491792 | 460376
time elapsed | 0:14.53 | 0:14.28
min. page faults| 89360 | 81613
Signed-off-by: Björn Steinbrink <B.Steinbrink@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
Documentation: clarify .gitattributes search
git-checkout.txt: clarify that <branch> applies when no path is given.
git-checkout.txt: fix incorrect statement about HEAD and index
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Use the term "toplevel of the work tree" in gitattributes.txt and
gitignore.txt to define the limits of the search for those files.
Signed-off-by: Jason Merrill <jason@redhat.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Otherwise, the sentence "Defaults to HEAD." can be mis-read to mean
that "git checkout -- hello.c" checks-out from HEAD.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The command "git checkout" checks out from the index by default, not
HEAD (the introducing comment were correct, but the detailled
explanation added below were not).
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
commit: abort commit if interactive add failed
git-repack: use non-dashed update-server-info
Conflicts:
builtin-commit.c
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Previously we ignored the result of calling add_interactive,
which meant that if an error occurred we simply committed
whatever happened to be in the index.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Dan McGee <dpmcgee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
Documentation: Remove an odd "instead"
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Signed-off-by: Holger Weiß <holger@zedat.fu-berlin.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
Fix bash completion in path with spaces
bash completion: only show 'log --merge' if merging
git-tag(1): add hint about commit messages
Documentation: update graph api example.
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Signed-off-by: Daniel Cheng (aka SDiZ) <j16sdiz+freenet@gmail.com>
Trivially-acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The gitk completion only shows --merge if MERGE_HEAD is present.
Do it the same way for git-log completion.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Acked-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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If a tag is not annotated, git tag displays the commit message
instead. Add this hint to the manpage to unhide this secret.
Signed-off-by: Nico Schottelius <nico@ikn.schottelius.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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As of commit 03300c0 the graph API uses '*' for all nodes including merges.
This updates the example in the documentation to match.
Signed-off-by: Allan Caffee <allan.caffee@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
import-zips: fix thinko
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Embarrassingly, the common prefix calculation did not work properly, due
to a mistake in the assignment: instead of assigning the dirname of the
current file name, the dirname of the current common prefix needs to
be assigned to common prefix, when the current prefix does not match the
current file name.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Bring documentation in test-lib and clean target
in Makefile in-line with abc5d372.
Signed-off-by: Emil Sit <sit@emilsit.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Users were confused about the meaning and use of the --root option.
Notably, since 68c2ec7 (format-patch: show patch text for the root
commit, 2009-01-10), --root has nothing to do with showing the patch
text for the root commit any more.
Shorten and clarify the corresponding paragraph in the DESCRIPTION
section, document --root under OPTIONS, and add an explicit note that
root commits are formatted regardless.
Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Previously, 'git diff --no-index --stat a b' generated patch output in
addition to the --stat output (or whatever other output format was
requested). Now only the requested output is generated, and patch
output remains the default.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
close_sha1_file(): make it easier to diagnose errors
avoid possible overflow in delta size filtering computation
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A bug report with "unable to write sha1 file" made us realize that we do
not have enough information to guess why close() is failing.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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On a 32-bit system, the maximum possible size for an object is less than
4GB, while 64-bit systems may cope with larger objects. Due to this
limitation, variables holding object sizes are using an unsigned long
type (32 bits on 32-bit systems, or 64 bits on 64-bit systems).
When large objects are encountered, and/or people play with large delta
depth values, it is possible for the maximum allowed delta size
computation to overflow, especially on a 32-bit system. When this
occurs, surviving result bits may represent a value much smaller than
what it is supposed to be, or even zero. This prevents some objects
from being deltified although they do get deltified when a smaller depth
limit is used. Fix this by always performing a 64-bit multiplication.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
everyday: use the dashless form of git-init
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The 'Everyday GIT' guide was using the old dashed form
of git-init.
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* js/maint-1.6.0-path-normalize:
Remove unused normalize_absolute_path()
Test and fix normalize_path_copy()
Fix GIT_CEILING_DIRECTORIES on Windows
Move sanitary_path_copy() to path.c and rename it to normalize_path_copy()
Make test-path-utils more robust against incorrect use
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* jc/maint-1.6.0-pack-directory:
Fix odb_mkstemp() on AIX
Make sure objects/pack exists before creating a new pack
Conflicts:
wrapper.c
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Let PATH0=$PATH that was set before the invocation.
Let /foo be a build directory.
Let /pfx be the installation prefix.
Let pfxexecpath=/pfx/libexec/git-core.
The following is going on when 'git --exec-path=/foo gc' is invoked:
1. git sets PATH=/foo:$PATH0 using the path from --exec-path
2. gc execs 'git repack' (note: no dash).
3. Since there is a git in /foo (it's a build directory), /foo/git is
taken.
4. No explicit exec-path is set this time, hence, this secondary git sets
PATH=$pfxexecpath:/foo:$PATH
5. Since 'repack' is not a built-in, execv_dashed_external execs
'git-repack' (note: dash).
6. There is a $pfxexecpath/git-repack, and it is taken.
7. This git-repack runs 'git pack-objects' (note: no dash).
8. There is no git in $pfxexecpath, but there is one in /foo. Hence,
/foo/git is run.
9. pack-objects is a builtin, hence, in effect /foo/git-pack-objects
is run.
As you can see, the way in which we previously set the PATH allowed to
mix gits of different vintage. By setting GIT_EXEC_PATH when --exec-path
was given on the command line, we reduce the confusion.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Make it more pleasant to read about a branch deletion by adding "was".
Jeff King suggested this, and I ignored it. He was right.
Update t3200 test again to match the change in output.
Signed-off-by: Brandon Casey <drafnel@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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setup_revisions() while getting the command line arguments parses the
given commits from the command line, which means their direct parents will
not be rewritten by the custom graft file.
Call read_ancestry() early to work around this issue.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* maint-1.6.0:
bisect: fix another instance of eval'ed string
bisect: fix quoting TRIED revs when "bad" commit is also "skip"ped
Support "\" in non-wildcard exclusion entries
Conflicts:
git-bisect.sh
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* en/maint-1.6.1-hash-object:
Ensure proper setup of git_dir for git-hash-object
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* ks/maint-1.6.0-mailinfo-folded:
mailinfo: tests for RFC2047 examples
mailinfo: add explicit test for mails like '<a.u.thor@example.com> (A U Thor)'
mailinfo: 'From:' header should be unfold as well
mailinfo: correctly handle multiline 'Subject:' header
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* cc/maint-1.6.0-bisect-fix:
bisect: fix another instance of eval'ed string
bisect: fix quoting TRIED revs when "bad" commit is also "skip"ped
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* fg/maint-1.6.0-exclude-bq:
Support "\" in non-wildcard exclusion entries
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* js/maint-1.6.1-filter-branch-submodule:
filter-branch: do not consider diverging submodules a 'dirty worktree'
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* gt/maint-1.6.1-utf8-width:
builtin-blame.c: Use utf8_strwidth for author's names
utf8: add utf8_strwidth()
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* js/maint-1.6.1-remote-remove-mirror:
builtin-remote: make rm operation safer in mirrored repository
builtin-remote: make rm() use properly named variable to hold return value
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* ek/maint-1.6.1-filter-branch-bare:
filter-branch: Fix fatal error on bare repositories
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* jc/maint-1.6.1-add-u-remove-conflicted:
add -u: do not fail to resolve a path as deleted
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* js/maint-1.6.1-rebase-i-submodule:
Fix submodule squashing into unrelated commit
rebase -i squashes submodule changes into unrelated commit
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* jc/maint-1.6.1-allow-uninteresting-missing:
revision traversal: allow UNINTERESTING objects to be missing
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Junio C Hamano
Daniel Cheng (aka SDiZ)
Linus Torvalds
Björn Steinbrink
Jason Merrill
Matthieu Moy
Jeff King
Dan McGee
Holger Weiß
Thomas Rast
Nico -telmich- Schottelius
Allan Caffee
Johannes Schindelin
Emil Sit
Johannes Sixt
Nicolas Pitre
David Aguilar
Brandon Casey