user/sven/git.git/fetch.c, branch v1.0rc6

[PATCH] Don't fetch objects that exist in the local repository

2005-10-11T06:22:01Z

Be sure not to fetch objects that already exist in the local repository. The main process loop no longer performs this check, http-fetch now checks prior to starting a new request queue entry and when fetch_object() is called, and local-fetch now checks when fetch_object() is called. As discussed in this thread: http://marc.theaimsgroup.com/?t=112854890500001 Signed-off-by: Nick Hengeveld

[PATCH] Implement --recover for git-*-fetch

2005-09-27T07:16:40Z

With the --recover option, we verify that we have absolutely everything reachable from the target, not assuming that things reachable from refs will be complete. Signed-off-by: Daniel Barkalow Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Plug memory leak in process_tree()

2005-09-23T21:30:45Z

When freeing a tree entry, must free its name too. Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Do not build object ref lists

2005-09-23T21:30:42Z

The fetch code does not need object ref lists; by disabling them we can save some time and memory. Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Remove call to parse_object() from process()

2005-09-23T04:52:12Z

The call to parse_object() in process() is not actually needed - if the object type is unknown, parse_object() will be called by loop(); if the type is known, the object will be parsed by the appropriate process_*() function. After this change blobs which exist locally are no longer parsed, which gives about 2x CPU usage improvement; the downside is that there will be no warnings for existing corrupted blobs, but detecting such corruption is the job of git-fsck-objects, not the fetch programs. Newly fetched objects are still checked for corruption in http-fetch.c and ssh-fetch.c (local-fetch.c does not seem to do it, but the removed parse_object() call would not be reached for new objects anyway). Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Clean up object flag definitions

2005-09-23T04:52:11Z

Remove holes left after deleting flags, and use shifts to emphasize that flags are single bits. Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Remove redundant test of TO_SCAN in process()

2005-09-23T04:52:11Z

If the SEEN flag was not set, the TO_SCAN flag cannot be set, therefore testing it is pointless. Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Remove some duplicated code in process()

2005-09-23T04:52:11Z

It does not matter if we call prefetch() or set the TO_SCAN flag before or after adding the object to process_queue. However, doing it before object_list_insert() allows us to kill 3 lines of duplicated code. Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Remove redundant TO_FETCH flag

2005-09-23T04:52:11Z

The TO_FETCH flag also became redundant after adding the SEEN flag - it was set and checked in process() to prevent adding the same object to process_queue multiple times, but now SEEN guards against this. Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano

[PATCH] fetch.c: Remove redundant SCANNED flag

2005-09-23T04:52:11Z

After adding the SEEN flag, the SCANNED flag became obviously redundant - each object can get into process_queue through process() only once, and therefore multiple calls to process_object() for the same object are not possible. Signed-off-by: Sergey Vlasov Signed-off-by: Junio C Hamano