git/builtin-count-objects.c, branch v1.6.2

add is_dot_or_dotdot inline function

2009-01-11T21:21:57Z

A new inline function is_dot_or_dotdot is used to check if the directory name is either "." or "..". It returns a non-zero value if the given string is "." or "..". It's applicable to a lot of Git source code. Signed-off-by: Alexander Potashev Signed-off-by: Junio C Hamano

Correct output of git-count-objects.

2008-09-08T21:25:43Z

The non-verbose output was not changed in fdb2a2a (compat: introduce on_disk_bytes(), 2008-08-18) which caused git-count-objects to claim 512 times too much space used for loose objects. Signed-off-by: Junio C Hamano

Merge branch 'mg/count-objects'

2008-08-21T06:41:54Z

* mg/count-objects: count-objects: Add total pack size to verbose output

compat: introduce on_disk_bytes()

2008-08-19T05:37:55Z

Some platforms do not have st_blocks member in "struct stat"; mingw already emulates it by rounding it up to closest 512-byte blocks (even though it could overcount when a file has holes). The reason to use the member is only to figure out how many kilobytes the files occupy on-disk, so give a helper function in git-compat-util.h to compute this value. Signed-off-by: Junio C Hamano Acked-by: Johannes Sixt

count-objects: Add total pack size to verbose output

2008-08-17T08:01:42Z

Adds the total pack size (including indexes) the verbose count-objects output, floored to the nearest kilobyte. Updates documentation to match this addition. Signed-off-by: Marcus Griep Signed-off-by: Junio C Hamano

Make usage strings dash-less

2008-07-13T21:12:48Z

When you misuse a git command, you are shown the usage string. But this is currently shown in the dashed form. So if you just copy what you see, it will not work, when the dashed form is no longer supported. This patch makes git commands show the dash-less version. For shell scripts that do not specify OPTIONS_SPEC, git-sh-setup.sh generates a dash-less usage string now. Signed-off-by: Stephan Beyer Signed-off-by: Junio C Hamano

Make builtin-count-objects.c use parse_options.

2007-10-30T04:03:31Z

Signed-off-by: Pierre Habouzit Signed-off-by: Shawn O. Pearce

Simplify index access condition in count-objects, pack-redundant

2007-05-30T06:30:11Z

My earlier lazy index opening patch changed this condition to check index_data and call open_pack_index if it was NULL. In truth we only care about num_objects. Since open_pack_index does no harm if the index is already open, and all indexes are likely to be closed in this application, the "performance optimization" of inlining the index_data check here was wrong. Signed-off-by: Shawn O. Pearce Signed-off-by: Junio C Hamano

Lazily open pack index files on demand

2007-05-27T03:28:08Z

In some repository configurations the user may have many packfiles, but all of the recent commits/trees/tags/blobs are likely to be in the most recent packfile (the one with the newest mtime). It is therefore common to be able to complete an entire operation by accessing only one packfile, even if there are 25 packfiles available to the repository. Rather than opening and mmaping the corresponding .idx file for every pack found, we now only open and map the .idx when we suspect there might be an object of interest in there. Of course we cannot known in advance which packfile contains an object, so we still need to scan the entire packed_git list to locate anything. But odds are users want to access objects in the most recently created packfiles first, and that may be all they ever need for the current operation. Junio observed in b867092f that placing recent packfiles before older ones can slightly improve access times for recent objects, without degrading it for historical object access. This change improves upon Junio's observations by trying even harder to avoid the .idx files that we won't need. Signed-off-by: Shawn O. Pearce Signed-off-by: Junio C Hamano

get rid of num_packed_objects()

2007-04-10T19:48:14Z

The coming index format change doesn't allow for the number of objects to be determined from the size of the index file directly. Instead, Let's initialize a field in the packed_git structure with the object count when the index is validated since the count is always known at that point. While at it let's reorder some struct packed_git fields to avoid padding due to needed 64-bit alignment for some of them. Signed-off-by: Nicolas Pitre Signed-off-by: Junio C Hamano