diff options
Diffstat (limited to 'builtin-pack-objects.c')
| -rw-r--r-- | builtin-pack-objects.c | 30 |
1 files changed, 23 insertions, 7 deletions
diff --git a/builtin-pack-objects.c b/builtin-pack-objects.c index ec10238e4a..586ae11975 100644 --- a/builtin-pack-objects.c +++ b/builtin-pack-objects.c @@ -16,6 +16,7 @@ #include "progress.h" #ifdef THREADED_DELTA_SEARCH +#include "thread-utils.h" #include <pthread.h> #endif @@ -68,7 +69,7 @@ static int allow_ofs_delta; static const char *base_name; static int progress = 1; static int window = 10; -static uint32_t pack_size_limit; +static uint32_t pack_size_limit, pack_size_limit_cfg; static int depth = 50; static int delta_search_threads = 1; static int pack_to_stdout; @@ -1672,7 +1673,8 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size, p[i].data_ready = 0; /* try to split chunks on "path" boundaries */ - while (sub_size < list_size && list[sub_size]->hash && + while (sub_size && sub_size < list_size && + list[sub_size]->hash && list[sub_size]->hash == list[sub_size-1]->hash) sub_size++; @@ -1851,11 +1853,11 @@ static int git_pack_config(const char *k, const char *v) } if (!strcmp(k, "pack.threads")) { delta_search_threads = git_config_int(k, v); - if (delta_search_threads < 1) + if (delta_search_threads < 0) die("invalid number of threads specified (%d)", delta_search_threads); #ifndef THREADED_DELTA_SEARCH - if (delta_search_threads > 1) + if (delta_search_threads != 1) warning("no threads support, ignoring %s", k); #endif return 0; @@ -1866,6 +1868,10 @@ static int git_pack_config(const char *k, const char *v) die("bad pack.indexversion=%d", pack_idx_default_version); return 0; } + if (!strcmp(k, "pack.packsizelimit")) { + pack_size_limit_cfg = git_config_ulong(k, v); + return 0; + } return git_default_config(k, v); } @@ -2028,7 +2034,8 @@ static void get_object_list(int ac, const char **av) die("bad revision '%s'", line); } - prepare_revision_walk(&revs); + if (prepare_revision_walk(&revs)) + die("revision walk setup failed"); mark_edges_uninteresting(revs.commits, &revs, show_edge); traverse_commit_list(&revs, show_commit, show_object); @@ -2095,6 +2102,7 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) } if (!prefixcmp(arg, "--max-pack-size=")) { char *end; + pack_size_limit_cfg = 0; pack_size_limit = strtoul(arg+16, &end, 0) * 1024 * 1024; if (!arg[16] || *end) usage(pack_usage); @@ -2115,10 +2123,10 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) if (!prefixcmp(arg, "--threads=")) { char *end; delta_search_threads = strtoul(arg+10, &end, 0); - if (!arg[10] || *end || delta_search_threads < 1) + if (!arg[10] || *end || delta_search_threads < 0) usage(pack_usage); #ifndef THREADED_DELTA_SEARCH - if (delta_search_threads > 1) + if (delta_search_threads != 1) warning("no threads support, " "ignoring %s", arg); #endif @@ -2219,12 +2227,20 @@ int cmd_pack_objects(int argc, const char **argv, const char *prefix) if (pack_to_stdout != !base_name) usage(pack_usage); + if (!pack_to_stdout && !pack_size_limit) + pack_size_limit = pack_size_limit_cfg; + if (pack_to_stdout && pack_size_limit) die("--max-pack-size cannot be used to build a pack for transfer."); if (!pack_to_stdout && thin) die("--thin cannot be used to build an indexable pack."); +#ifdef THREADED_DELTA_SEARCH + if (!delta_search_threads) /* --threads=0 means autodetect */ + delta_search_threads = online_cpus(); +#endif + prepare_packed_git(); if (progress) |