kernel/git - git - PowerEL Git System

Tree: df368fae35

Author	SHA1	Message	Date
SZEDER Gábor	1df15f8dee	commit-slab: add a function to deep free entries on the slab clear_##slabname() frees only the memory allocated for a commit slab itself, but entries in the commit slab might own additional memory outside the slab that should be freed as well. We already have (at least) one such commit slab, and this patch series is about to add one more. To free all additional memory owned by entries on the commit slab the user of such a slab could iterate over all commits it knows about, peek whether there is a valid entry associated with each commit, and free the additional memory, if any. Or it could rely on intimate knowledge about the internals of the commit slab implementation, and could itself iterate directly through all entries in the slab, and free the additional memory. Or it could just leak the additional memory... Introduce deep_clear_##slabname() to allow releasing memory owned by commit slab entries by invoking the 'void free_fn(elemtype *ptr)' function specified as parameter for each entry in the slab. Use it in get_shallow_commits() in 'shallow.c' to replace an open-coded iteration over a commit slab's entries. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
Abhishek Kumar	9892dc83f6	commit-slab-decl.h: update include guard When `a9f1f1f9f8` ("commit-slab.h: code split", 2018-05-19) split commit-slab.h into commit-slab-decl.h and commit-slab-impl.h header files, commit-slab-decl.h were left to use "COMMIT_SLAB_HDR_H", while commit-slab-impl.h gained its own macro, "COMMIT_SLAB_IMPL_H". As these two files use different include guards, there is nothing broken, but let's update commit-slab-decl.h to match the convention to name the include guard after the filename. Signed-off-by: Abhishek Kumar <abhishekkumar8222@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>	5 years ago
Nguyễn Thái Ngọc Duy	878f0bb819	commit-slab: support shared commit-slab define_shared_commit_slab() could be used in a header file to define a commit-slab. One of these C files must include commit-slab-impl.h and "call" implement_shared_commit_slab(). Signed-off-by: Junio C Hamano <gitster@pobox.com>	7 years ago
Nguyễn Thái Ngọc Duy	a9f1f1f9f8	commit-slab.h: code split The struct declaration and implementation macros are moved to commit-slab-hdr.h and commit-slab-impl.h respectively. This right now is not needed for current users but if we make a public commit-slab type, we may want to avoid including the slab implementation in a header file which gets replicated in every c file that includes it. Signed-off-by: Junio C Hamano <gitster@pobox.com>	7 years ago