kernel/git - git - PowerEL Git System

Tree: ad14e93175

Author	SHA1	Message	Date
Linus Torvalds	885a86abe2	Shrink "struct object" a bit This shrinks "struct object" by a small amount, by getting rid of the "struct type *" pointer and replacing it with a 3-bit bitfield instead. In addition, we merge the bitfields and the "flags" field, which incidentally should also remove a useless 4-byte padding from the object when in 64-bit mode. Now, our "struct object" is still too damn large, but it's now less obviously bloated, and of the remaining fields, only the "util" (which is not used by most things) is clearly something that should be eventually discarded. This shrinks the "git-rev-list --all" memory use by about 2.5% on the kernel archive (and, perhaps more importantly, on the larger mozilla archive). That may not sound like much, but I suspect it's more on a 64-bit platform. There are other remaining inefficiencies (the parent lists, for example, probably have horrible malloc overhead), but this was pretty obvious. Most of the patch is just changing the comparison of the "type" pointer from one of the constant string pointers to the appropriate new TYPE_xxx small integer constant. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	065e0b126f	builtin-diff: do not say files are renamed when blob and file are given Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	e4e23f3a1c	builtin-diff: fix comparison between two blobs. The code forgot that setup_revisions() leaves parsed object names in reverse in the list. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Peter Hagervall	d92f1dc63f	Sparse fix for builtin-diff You gotta love sparse: builtin-diff.c:88:4: error: Just how const do you want this type to be? Signed-off-by: Peter Hagervall <hager@cs.umu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Johannes Schindelin	e686eb9870	fmt-patch: understand old <his> notation When calling "git fmt-patch HEAD~5", you now get the same as if you would have said "git fmt-patch HEAD~5..". This makes it easier for my fingers which are so used to the old syntax. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	334b506a34	builtin-diff.c: die() formatting type fix. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	0fe7c1de16	built-in diff: assorted updates. "git diff(n)" without --base, --ours, etc. defaults to --cc, which usually is the same as -p unless you are in the middle of a conflicted merge, just like the shell script version. "git diff(n) blobA blobB path" complains and dies. "git diff(n) tree0 tree1 tree2...treeN" does combined diff that shows a merge of tree1..treeN to result in tree0. Giving "-c" option to any command that defaults to "--cc" turns off dense-combined flag. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Junio C Hamano	65056021f2	built-in diff. This starts to replace the shell script version of "git diff". Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago