From: Jayesh Daga via GitGitGadget Date: Mon, 30 Mar 2026 18:38:06 GMT Subject: [PATCH v4] read-cache: use istate->repo for trace2 logging Message-ID: In-Reply-To: From: Jayesh Daga trace2 calls in read-cache.c use the global 'the_repository', even though the relevant index_state provides an explicit repository pointer via 'istate->repo'. Using the global repository can result in incorrect trace2 output when multiple repository instances are in use, as events may be attributed to the wrong repository. Use 'istate->repo' instead to ensure correct repository attribution. Signed-off-by: Jayesh Daga --- [GSoC] read-cache: use index state repository for trace2 logging trace2 calls in read-cache.c use the global 'the_repository', even though the relevant index_state provides an explicit repository pointer via 'istate->repo'. Using the global repository can result in incorrect trace2 output when multiple repository instances are in use, as events may be attributed to the wrong repository. Use 'istate->repo' instead in these call sites to ensure correct repository attribution. v4: * reroll as clean series; drop unrelated commit. v2: * Apply the change consistently across read-cache.c * Drop unnecessary intermediate variable * Remove obsolete TODO comments * Update commit message Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-2253%2Fjayesh0104%2Ftrace2-istate-repo-v4 Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-2253/jayesh0104/trace2-istate-repo-v4 Pull-Request: https://github.com/git/git/pull/2253 Range-diff vs v3: 1: 5a8165b05d < -: ---------- repo: add paths.git_dir repo info key 2: 9bb6d0fa01 = 1: c99d731efa read-cache: use istate->repo for trace2 logging read-cache.c | 32 ++++++++------------------------ 1 file changed, 8 insertions(+), 24 deletions(-) diff --git a/read-cache.c b/read-cache.c index 5049f9baca..b1074fbf06 100644 --- a/read-cache.c +++ b/read-cache.c @@ -2309,13 +2309,9 @@ int do_read_index(struct index_state *istate, const char *path, int must_exist) } munmap((void *)mmap, mmap_size); - /* - * TODO trace2: replace "the_repository" with the actual repo instance - * that is associated with the given "istate". - */ - trace2_data_intmax("index", the_repository, "read/version", + trace2_data_intmax("index", istate->repo, "read/version", istate->version); - trace2_data_intmax("index", the_repository, "read/cache_nr", + trace2_data_intmax("index", istate->repo, "read/cache_nr", istate->cache_nr); /* @@ -2360,16 +2356,12 @@ int read_index_from(struct index_state *istate, const char *path, if (istate->initialized) return istate->cache_nr; - /* - * TODO trace2: replace "the_repository" with the actual repo instance - * that is associated with the given "istate". - */ - trace2_region_enter_printf("index", "do_read_index", the_repository, + trace2_region_enter_printf("index", "do_read_index", istate->repo, "%s", path); trace_performance_enter(); ret = do_read_index(istate, path, 0); trace_performance_leave("read cache %s", path); - trace2_region_leave_printf("index", "do_read_index", the_repository, + trace2_region_leave_printf("index", "do_read_index", istate->repo, "%s", path); split_index = istate->split_index; @@ -3096,13 +3088,9 @@ static int do_write_index(struct index_state *istate, struct tempfile *tempfile, istate->timestamp.nsec = ST_MTIME_NSEC(st); trace_performance_since(start, "write index, changed mask = %x", istate->cache_changed); - /* - * TODO trace2: replace "the_repository" with the actual repo instance - * that is associated with the given "istate". - */ - trace2_data_intmax("index", the_repository, "write/version", + trace2_data_intmax("index", istate->repo, "write/version", istate->version); - trace2_data_intmax("index", the_repository, "write/cache_nr", + trace2_data_intmax("index", istate->repo, "write/cache_nr", istate->cache_nr); ret = 0; @@ -3144,14 +3132,10 @@ static int do_write_locked_index(struct index_state *istate, return ret; } - /* - * TODO trace2: replace "the_repository" with the actual repo instance - * that is associated with the given "istate". - */ - trace2_region_enter_printf("index", "do_write_index", the_repository, + trace2_region_enter_printf("index", "do_write_index", istate->repo, "%s", get_lock_file_path(lock)); ret = do_write_index(istate, lock->tempfile, write_extensions, flags); - trace2_region_leave_printf("index", "do_write_index", the_repository, + trace2_region_leave_printf("index", "do_write_index", istate->repo, "%s", get_lock_file_path(lock)); if (was_full) base-commit: 5361983c075154725be47b65cca9a2421789e410 -- gitgitgadget