user/sven/git.git/tree.c, branch v2.26.0-rc2

tree: simplify parse_tree_indirect()

2019-09-03T22:10:53Z

Reduce code duplication by turning parse_tree_indirect() into a wrapper of repo_peel_to_type(). This avoids a segfault when handling a broken tag where ->tagged is NULL. The new version also checks the return value of parse_object() that was ignored by the old one. Initial-patch-by: Stefan Sperling Signed-off-by: René Scharfe Signed-off-by: Junio C Hamano

object: convert create_object() to use object_id

2019-06-20T17:20:51Z

There are no callers left of create_object() that aren't just passing us the "hash" member of a "struct object_id". Let's take the whole struct, which gets us closer to removing all raw sha1 variables. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

object: convert lookup_object() to use object_id

2019-06-20T17:18:09Z

There are no callers left of lookup_object() that aren't just passing us the "hash" member of a "struct object_id". Let's take the whole struct, which gets us closer to removing all raw sha1 variables. It also matches the existing conversions of lookup_blob(), etc. The conversions of callers were done by hand, but they're all mechanical one-liners. Signed-off-by: Jeff King Signed-off-by: Junio C Hamano

Merge branch 'nd/the-index-final'

2019-02-07T06:05:23Z

The assumption to work on the single "in-core index" instance has been reduced from the library-ish part of the codebase. * nd/the-index-final: cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch read-cache.c: remove the_* from index_has_changes() merge-recursive.c: remove implicit dependency on the_repository merge-recursive.c: remove implicit dependency on the_index sha1-name.c: remove implicit dependency on the_index read-cache.c: replace update_index_if_able with repo_& read-cache.c: kill read_index() checkout: avoid the_index when possible repository.c: replace hold_locked_index() with repo_hold_locked_index() notes-utils.c: remove the_repository references grep: use grep_opt->repo instead of explict repo argument

Merge branch 'bc/tree-walk-oid'

2019-01-29T20:47:56Z

The code to walk tree objects has been taught that we may be working with object names that are not computed with SHA-1. * bc/tree-walk-oid: cache: make oidcpy always copy GIT_MAX_RAWSZ bytes tree-walk: store object_id in a separate member match-trees: use hashcpy to splice trees match-trees: compute buffer offset correctly when splicing tree-walk: copy object ID before use

cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch

2019-01-24T19:55:06Z

By default, index compat macros are off from now on, because they could hide the_index dependency. Only those in builtin can use it. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

tree-walk: store object_id in a separate member

2019-01-15T17:57:41Z

When parsing a tree, we read the object ID directly out of the tree buffer. This is normally fine, but such an object ID cannot be used with oidcpy, which copies GIT_MAX_RAWSZ bytes, because if we are using SHA-1, there may not be that many bytes to copy. Instead, store the object ID in a separate struct member. Since we can no longer efficiently compute the path length, store that information as well in struct name_entry. Ensure we only copy the object ID into the new buffer if the path length is nonzero, as some callers will pass us an empty path with no object ID following it, and we will not want to read past the end of the buffer. Signed-off-by: brian m. carlson Signed-off-by: Junio C Hamano

tree-walk.c: make tree_entry_interesting() take an index

2018-11-19T01:50:33Z

In order to support :(attr) when matching pathspec on a tree, tree_entry_interesting() needs to take an index (because git_check_attr() needs it). This is the preparation step for it. This also makes it clearer what index we fall back to when looking up attributes during an unpack-trees operation: the source index. This also fixes revs->pruning.repo initialization that should have been done in 2abf350385 (revision.c: remove implicit dependency on the_index - 2018-09-21). Without it, skip_uninteresting() will dereference a NULL pointer through this call chain get_revision(revs) get_revision_internal get_revision_1 try_to_simplify_commit rev_compare_tree diff_tree_oid(..., &revs->pruning) ll_diff_tree_oid diff_tree_paths ll_diff_tree skip_uninteresting Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

tree.c: make read_tree() take 'struct repository '

2018-11-19T01:50:33Z

These functions call tree_entry_interesting() which will soon require a 'struct index_state *' to be passed in. Instead of just changing the function signature to take an index, update to take a repo instead because these functions do need object database access. Signed-off-by: Nguyễn Thái Ngọc Duy Signed-off-by: Junio C Hamano

Merge branch 'jm/cache-entry-from-mem-pool'

2018-08-02T22:30:43Z

For a large tree, the index needs to hold many cache entries allocated on heap. These cache entries are now allocated out of a dedicated memory pool to amortize malloc(3) overhead. * jm/cache-entry-from-mem-pool: block alloc: add validations around cache_entry lifecyle block alloc: allocate cache entries from mem_pool mem-pool: fill out functionality mem-pool: add life cycle management functions mem-pool: only search head block for available space block alloc: add lifecycle APIs for cache_entry structs read-cache: teach make_cache_entry to take object_id read-cache: teach refresh_cache_entry to take istate

user/sven/git.git/tree.c, branch v2.26.0-rc2

tree: simplify parse_tree_indirect()

object: convert create_object() to use object_id

object: convert lookup_object() to use object_id

Merge branch 'nd/the-index-final'

Merge branch 'bc/tree-walk-oid'

cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switch

tree-walk: store object_id in a separate member

tree-walk.c: make tree_entry_interesting() take an index

tree.c: make read_tree*() take 'struct repository *'

Merge branch 'jm/cache-entry-from-mem-pool'

tree.c: make read_tree() take 'struct repository '