git@vger.kernel.org list mirror (unofficial, one of many)
 help / color / Atom feed
From: Ben Peart <Ben.Peart@microsoft.com>
To: "git@vger.kernel.org" <git@vger.kernel.org>
Cc: "gitster@pobox.com" <gitster@pobox.com>,
	"pclouds@gmail.com" <pclouds@gmail.com>,
	Ben Peart <Ben.Peart@microsoft.com>
Subject: [PATCH v2 0/3] read-cache: speed up index load through parallelization
Date: Wed, 29 Aug 2018 15:25:18 +0000
Message-ID: <20180829152500.46640-1-benpeart@microsoft.com> (raw)
In-Reply-To: <20180823154053.20212-1-benpeart@microsoft.com>

The big changes in this itteration are:

- Switched to index.threads to provide control over the use of threading

- Added another worker thread to load the index extensions in parallel

- Applied optimization expand_name_field() suggested by Duy

The net result of these optimizations is a savings of 25.8% (1,000,000 files)
to 38.1% (100,000 files) as measured by p0002-read-cache.sh.

This patch conflicts with Duy's patch to remove the double memory copy and
pass in the previous ce instead.  The two will need to be merged/reconciled
once they settle down a bit.


Base Ref: master
Web-Diff: https://github.com/benpeart/git/commit/39f2b0f5fe
Checkout: git fetch https://github.com/benpeart/git read-index-multithread-v2 && git checkout 39f2b0f5fe


### Interdiff (v1..v2):

diff --git a/Documentation/config.txt b/Documentation/config.txt
index 3344685cc4..79f8296d9c 100644
--- a/Documentation/config.txt
+++ b/Documentation/config.txt
@@ -899,14 +899,6 @@ relatively high IO latencies.  When enabled, Git will do the
 index comparison to the filesystem data in parallel, allowing
 overlapping IO's.  Defaults to true.
 
-core.fastIndex::
-       Enable parallel index loading
-+
-This can speed up operations like 'git diff' and 'git status' especially
-when the index is very large.  When enabled, Git will do the index
-loading from the on disk format to the in-memory format in parallel.
-Defaults to true.
-
 core.createObject::
 	You can set this to 'link', in which case a hardlink followed by
 	a delete of the source are used to make sure that object creation
@@ -2399,6 +2391,12 @@ imap::
 	The configuration variables in the 'imap' section are described
 	in linkgit:git-imap-send[1].
 
+index.threads::
+	Specifies the number of threads to spawn when loading the index.
+	This is meant to reduce index load time on multiprocessor machines.
+	Specifying 0 or 'true' will cause Git to auto-detect the number of
+	CPU's and set the number of threads accordingly. Defaults to 'true'.
+
 index.version::
 	Specify the version with which new index files should be
 	initialized.  This does not affect existing repositories.
diff --git a/config.c b/config.c
index 883092fdd3..3bda124550 100644
--- a/config.c
+++ b/config.c
@@ -2289,17 +2289,18 @@ int git_config_get_fsmonitor(void)
 	return 0;
 }
 
-int git_config_get_fast_index(void)
+int git_config_get_index_threads(void)
 {
-	int val;
+	int is_bool, val;
 
-	if (!git_config_get_maybe_bool("core.fastindex", &val))
+	if (!git_config_get_bool_or_int("index.threads", &is_bool, &val)) {
+		if (is_bool)
+			return val ? 0 : 1;
+		else
 			return val;
+	}
 
-	if (getenv("GIT_FASTINDEX_TEST"))
-		return 1;
-
-	return -1; /* default value */
+	return 0; /* auto-detect */
 }
 
 NORETURN
diff --git a/config.h b/config.h
index 74ca4e7db5..a06027e69b 100644
--- a/config.h
+++ b/config.h
@@ -250,7 +250,7 @@ extern int git_config_get_untracked_cache(void);
 extern int git_config_get_split_index(void);
 extern int git_config_get_max_percent_split_change(void);
 extern int git_config_get_fsmonitor(void);
-extern int git_config_get_fast_index(void);
+extern int git_config_get_index_threads(void);
 
 /* This dies if the configured or default date is in the future */
 extern int git_config_get_expiry(const char *key, const char **output);
diff --git a/read-cache.c b/read-cache.c
index 0fa7e1a04c..f5e7c86c42 100644
--- a/read-cache.c
+++ b/read-cache.c
@@ -24,10 +24,6 @@
 #include "utf8.h"
 #include "fsmonitor.h"
 
-#ifndef min
-#define min(a,b) (((a) < (b)) ? (a) : (b))
-#endif
-
 /* Mask for the name length in ce_flags in the on-disk index */
 
 #define CE_NAMEMASK  (0x0fff)
@@ -1758,9 +1754,8 @@ static unsigned long expand_name_field(struct strbuf *name, const char *cp_)
 
 	if (name->len < len)
 		die("malformed name field in the index");
-	strbuf_remove(name, name->len - len, len);
-	for (ep = cp; *ep; ep++)
-		; /* find the end */
+	strbuf_setlen(name, name->len - len);
+	ep = cp + strlen((const char *)cp);
 	strbuf_add(name, cp, ep - cp);
 	return (const char *)ep + 1 - cp_;
 }
@@ -1893,7 +1888,13 @@ static size_t estimate_cache_size(size_t ondisk_size, unsigned int entries)
 	return ondisk_size + entries * per_entry;
 }
 
-static unsigned long load_cache_entry_block(struct index_state *istate, struct mem_pool *ce_mem_pool, int offset, int nr, void *mmap, unsigned long start_offset, struct strbuf *previous_name)
+/*
+ * A helper function that will load the specified range of cache entries
+ * from the memory mapped file and add them to the given index.
+ */
+static unsigned long load_cache_entry_block(struct index_state *istate,
+			struct mem_pool *ce_mem_pool, int offset, int nr, void *mmap,
+			unsigned long start_offset, struct strbuf *previous_name)
 {
 	int i;
 	unsigned long src_offset = start_offset;
@@ -1912,7 +1913,8 @@ static unsigned long load_cache_entry_block(struct index_state *istate, struct m
 	return src_offset - start_offset;
 }
 
-static unsigned long load_all_cache_entries(struct index_state *istate, void *mmap, size_t mmap_size, unsigned long src_offset)
+static unsigned long load_all_cache_entries(struct index_state *istate,
+			void *mmap, size_t mmap_size, unsigned long src_offset)
 {
 	struct strbuf previous_name_buf = STRBUF_INIT, *previous_name;
 	unsigned long consumed;
@@ -1927,7 +1929,8 @@ static unsigned long load_all_cache_entries(struct index_state *istate, void *mm
 			      estimate_cache_size(mmap_size, istate->cache_nr));
 	}
 
-	consumed = load_cache_entry_block(istate, istate->ce_mem_pool, 0, istate->cache_nr, mmap, src_offset, previous_name);
+	consumed = load_cache_entry_block(istate, istate->ce_mem_pool,
+					0, istate->cache_nr, mmap, src_offset, previous_name);
 	strbuf_release(&previous_name_buf);
 	return consumed;
 }
@@ -1955,67 +1958,110 @@ struct load_cache_entries_thread_data
 	struct mem_pool *ce_mem_pool;
 	int offset, nr;
 	void *mmap;
+	size_t mmap_size;
 	unsigned long start_offset;
 	struct strbuf previous_name_buf;
 	struct strbuf *previous_name;
 	unsigned long consumed;	/* return # of bytes in index file processed */
 };
 
-/*
-* A thread proc to run the load_cache_entries() computation
-* across multiple background threads.
-*/
 static void *load_cache_entries_thread(void *_data)
 {
 	struct load_cache_entries_thread_data *p = _data;
 
-	p->consumed += load_cache_entry_block(p->istate, p->ce_mem_pool, p->offset, p->nr, p->mmap, p->start_offset, p->previous_name);
+	p->consumed += load_cache_entry_block(p->istate, p->ce_mem_pool,
+		p->offset, p->nr, p->mmap, p->start_offset, p->previous_name);
+	return NULL;
+}
+
+static void *load_index_extensions_thread(void *_data)
+{
+	struct load_cache_entries_thread_data *p = _data;
+	unsigned long src_offset = p->start_offset;
+
+	while (src_offset <= p->mmap_size - the_hash_algo->rawsz - 8) {
+		/* After an array of active_nr index entries,
+		 * there can be arbitrary number of extended
+		 * sections, each of which is prefixed with
+		 * extension name (4-byte) and section length
+		 * in 4-byte network byte order.
+		 */
+		uint32_t extsize;
+		memcpy(&extsize, (char *)p->mmap + src_offset + 4, 4);
+		extsize = ntohl(extsize);
+		if (read_index_extension(p->istate,
+								(const char *)p->mmap + src_offset,
+								(char *)p->mmap + src_offset + 8,
+								extsize) < 0) {
+			munmap(p->mmap, p->mmap_size);
+			die("index file corrupt");
+		}
+		src_offset += 8;
+		src_offset += extsize;
+	}
+	p->consumed += src_offset - p->start_offset;
+
 	return NULL;
 }
 
-static unsigned long load_cache_entries(struct index_state *istate, void *mmap, size_t mmap_size, unsigned long src_offset)
+static unsigned long load_cache_entries(struct index_state *istate,
+			void *mmap, size_t mmap_size, unsigned long src_offset)
 {
 	struct strbuf previous_name_buf = STRBUF_INIT, *previous_name;
 	struct load_cache_entries_thread_data *data;
-	int threads, cpus, thread_nr;
+	int nr_threads, cpus, ce_per_thread;
 	unsigned long consumed;
 	int i, thread;
 
+	nr_threads = git_config_get_index_threads();
+	if (!nr_threads) {
 		cpus = online_cpus();
-	threads = istate->cache_nr / THREAD_COST;
-	if (threads > cpus)
-		threads = cpus;
+		nr_threads = istate->cache_nr / THREAD_COST;
+		if (nr_threads > cpus)
+			nr_threads = cpus;
+	}
 
 	/* enable testing with fewer than default minimum of entries */
-	if ((istate->cache_nr > 1) && (threads < 2) && getenv("GIT_FASTINDEX_TEST"))
-		threads = 2;
+	if ((istate->cache_nr > 1) && (nr_threads < 2) && git_env_bool("GIT_INDEX_THREADS_TEST", 0))
+		nr_threads = 2;
 
-	if (threads < 2 || !git_config_get_fast_index())
+	if (nr_threads < 2)
 		return load_all_cache_entries(istate, mmap, mmap_size, src_offset);
 
+	/* a little sanity checking */
+	if (istate->name_hash_initialized)
+		die("the name hash isn't thread safe");
+
 	mem_pool_init(&istate->ce_mem_pool, 0);
 	if (istate->version == 4)
 		previous_name = &previous_name_buf;
 	else
 		previous_name = NULL;
 
-	thread_nr = (istate->cache_nr + threads - 1) / threads;
-	data = xcalloc(threads, sizeof(struct load_cache_entries_thread_data));
+	/* allocate an extra thread for loading the index extensions */
+	ce_per_thread = DIV_ROUND_UP(istate->cache_nr, nr_threads);
+	data = xcalloc(nr_threads + 1, sizeof(struct load_cache_entries_thread_data));
 
-	/* loop through index entries starting a thread for every thread_nr entries */
+	/*
+	 * Loop through index entries starting a thread for every ce_per_thread
+	 * entries.
+	 */
 	consumed = thread = 0;
-	for (i = 0; ; i++) {
+	for (i = 0; i < istate->cache_nr; i++) {
 		struct ondisk_cache_entry *ondisk;
 		const char *name;
 		unsigned int flags;
 
-		/* we've reached the begining of a block of cache entries, kick off a thread to process them */
-		if (0 == i % thread_nr) {
+		/*
+		 * we've reached the beginning of a block of cache entries,
+		 * kick off a thread to process them
+		 */
+		if (0 == i % ce_per_thread) {
 			struct load_cache_entries_thread_data *p = &data[thread];
 
 			p->istate = istate;
 			p->offset = i;
-			p->nr = min(thread_nr, istate->cache_nr - i);
+			p->nr = ce_per_thread < istate->cache_nr - i ? ce_per_thread : istate->cache_nr - i;
 
 			/* create a mem_pool for each thread */
 			if (istate->version == 4)
@@ -2034,8 +2080,8 @@ static unsigned long load_cache_entries(struct index_state *istate, void *mmap,
 
 			if (pthread_create(&p->pthread, NULL, load_cache_entries_thread, p))
 				die("unable to create load_cache_entries_thread");
-			if (++thread == threads || p->nr != thread_nr)
-				break;
+
+			++thread;
 		}
 
 		ondisk = (struct ondisk_cache_entry *)((char *)mmap + src_offset);
@@ -2064,7 +2110,18 @@ static unsigned long load_cache_entries(struct index_state *istate, void *mmap,
 			src_offset += (name - ((char *)ondisk)) + expand_name_field(previous_name, name);
 	}
 
-	for (i = 0; i < threads; i++) {
+	/* create a thread to load the index extensions */
+	struct load_cache_entries_thread_data *p = &data[thread];
+	p->istate = istate;
+	mem_pool_init(&p->ce_mem_pool, 0);
+	p->mmap = mmap;
+	p->mmap_size = mmap_size;
+	p->start_offset = src_offset;
+
+	if (pthread_create(&p->pthread, NULL, load_index_extensions_thread, p))
+		die("unable to create load_index_extensions_thread");
+
+	for (i = 0; i < nr_threads + 1; i++) {
 		struct load_cache_entries_thread_data *p = data + i;
 		if (pthread_join(p->pthread, NULL))
 			die("unable to join load_cache_entries_thread");


### Patches

Ben Peart (3):
  read-cache: speed up index load through parallelization
  read-cache: load cache extensions on worker thread
  read-cache: micro-optimize expand_name_field() to speed up V4 index
    parsing.

 Documentation/config.txt |   6 +
 config.c                 |  14 ++
 config.h                 |   1 +
 read-cache.c             | 281 +++++++++++++++++++++++++++++++++++----
 4 files changed, 275 insertions(+), 27 deletions(-)


base-commit: 29d9e3e2c47dd4b5053b0a98c891878d398463e3
-- 
2.18.0.windows.1



  parent reply index

Thread overview: 199+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-08-23 15:41 [PATCH v1] " Ben Peart
2018-08-23 17:31 ` Stefan Beller
2018-08-23 19:44   ` Ben Peart
2018-08-24 18:40   ` Duy Nguyen
2018-08-28 14:53     ` Ben Peart
2018-08-23 18:06 ` Junio C Hamano
2018-08-23 20:33   ` Ben Peart
2018-08-24 15:37     ` Duy Nguyen
2018-08-24 15:57       ` Duy Nguyen
2018-08-24 17:28         ` Ben Peart
2018-08-25  6:44         ` [PATCH] read-cache.c: optimize reading index format v4 Nguyễn Thái Ngọc Duy
2018-08-27 19:36           ` Junio C Hamano
2018-08-28 19:25             ` Duy Nguyen
2018-08-28 23:54               ` Ben Peart
2018-08-29 17:14               ` Junio C Hamano
2018-09-04 16:08             ` Duy Nguyen
2018-09-02 13:19           ` [PATCH v2 0/1] " Nguyễn Thái Ngọc Duy
2018-09-02 13:19             ` [PATCH v2 1/1] read-cache.c: " Nguyễn Thái Ngọc Duy
2018-09-04 18:58               ` Junio C Hamano
2018-09-04 19:31               ` Junio C Hamano
2018-08-24 18:20       ` [PATCH v1] read-cache: speed up index load through parallelization Duy Nguyen
2018-08-24 18:40         ` Ben Peart
2018-08-24 19:00           ` Duy Nguyen
2018-08-24 19:57             ` Ben Peart
2018-08-29 15:25 ` Ben Peart [this message]
2018-08-29 15:25   ` [PATCH v2 1/3] " Ben Peart
2018-08-29 17:14     ` Junio C Hamano
2018-08-29 21:35       ` Ben Peart
2018-09-03 19:16     ` Duy Nguyen
2018-08-29 15:25   ` [PATCH v2 2/3] read-cache: load cache extensions on worker thread Ben Peart
2018-08-29 17:12     ` Junio C Hamano
2018-08-29 21:42       ` Ben Peart
2018-08-29 22:19         ` Junio C Hamano
2018-09-03 19:21     ` Duy Nguyen
2018-09-03 19:27       ` Duy Nguyen
2018-08-29 15:25   ` [PATCH v2 3/3] read-cache: micro-optimize expand_name_field() to speed up V4 index parsing Ben Peart
2018-09-06 21:03 ` [PATCH v3 0/4] read-cache: speed up index load through parallelization Ben Peart
2018-09-06 21:03   ` [PATCH v3 1/4] read-cache: optimize expand_name_field() to speed up V4 index parsing Ben Peart
2018-09-06 21:03   ` [PATCH v3 2/4] eoie: add End of Index Entry (EOIE) extension Ben Peart
2018-09-07 17:55     ` Junio C Hamano
2018-09-07 20:23       ` Ben Peart
2018-09-08  6:29         ` Martin Ågren
2018-09-08 14:03           ` Ben Peart
2018-09-08 17:08             ` Martin Ågren
2018-09-06 21:03   ` [PATCH v3 3/4] read-cache: load cache extensions on a worker thread Ben Peart
2018-09-07 21:10     ` Junio C Hamano
2018-09-08 14:56       ` Ben Peart
2018-09-06 21:03   ` [PATCH v3 4/4] read-cache: speed up index load through parallelization Ben Peart
2018-09-07  4:16     ` Torsten Bögershausen
2018-09-07 13:43       ` Ben Peart
2018-09-07 17:21   ` [PATCH v3 0/4] " Junio C Hamano
2018-09-07 18:31     ` Ben Peart
2018-09-08 13:18     ` Duy Nguyen
2018-09-11 23:26 ` [PATCH v4 0/5] " Ben Peart
2018-09-11 23:26   ` [PATCH v4 1/5] eoie: add End of Index Entry (EOIE) extension Ben Peart
2018-09-11 23:26   ` [PATCH v4 2/5] read-cache: load cache extensions on a worker thread Ben Peart
2018-09-11 23:26   ` [PATCH v4 3/5] read-cache: speed up index load through parallelization Ben Peart
2018-09-11 23:26   ` [PATCH v4 4/5] read-cache.c: optimize reading index format v4 Ben Peart
2018-09-11 23:26   ` [PATCH v4 5/5] read-cache: clean up casting and byte decoding Ben Peart
2018-09-12 14:34   ` [PATCH v4 0/5] read-cache: speed up index load through parallelization Ben Peart
2018-09-12 16:18 ` [PATCH v5 " Ben Peart
2018-09-12 16:18   ` [PATCH v5 1/5] eoie: add End of Index Entry (EOIE) extension Ben Peart
2018-09-13 22:44     ` Junio C Hamano
2018-09-15 10:02     ` Duy Nguyen
2018-09-17 14:54       ` Ben Peart
2018-09-17 16:05         ` Duy Nguyen
2018-09-17 17:31           ` Junio C Hamano
2018-09-17 17:38             ` Duy Nguyen
2018-09-17 19:08               ` Junio C Hamano
2018-09-12 16:18   ` [PATCH v5 2/5] read-cache: load cache extensions on a worker thread Ben Peart
2018-09-15 10:22     ` Duy Nguyen
2018-09-15 10:24       ` Duy Nguyen
2018-09-17 16:38         ` Ben Peart
2018-09-15 16:23       ` Duy Nguyen
2018-09-17 17:19         ` Junio C Hamano
2018-09-17 16:26       ` Ben Peart
2018-09-17 16:45         ` Duy Nguyen
2018-09-17 21:32       ` Junio C Hamano
2018-09-12 16:18   ` [PATCH v5 3/5] read-cache: load cache entries on worker threads Ben Peart
2018-09-15 10:31     ` Duy Nguyen
2018-09-17 17:25       ` Ben Peart
2018-09-15 11:07     ` Duy Nguyen
2018-09-15 11:09       ` Duy Nguyen
2018-09-17 18:52         ` Ben Peart
2018-09-15 11:29     ` Duy Nguyen
2018-09-12 16:18   ` [PATCH v5 4/5] read-cache.c: optimize reading index format v4 Ben Peart
2018-09-12 16:18   ` [PATCH v5 5/5] read-cache: clean up casting and byte decoding Ben Peart
2018-09-26 19:54 ` [PATCH v6 0/7] speed up index load through parallelization Ben Peart
2018-09-26 19:54   ` [PATCH v6 1/7] read-cache.c: optimize reading index format v4 Ben Peart
2018-09-26 19:54   ` [PATCH v6 2/7] read-cache: clean up casting and byte decoding Ben Peart
2018-09-26 19:54   ` [PATCH v6 3/7] eoie: add End of Index Entry (EOIE) extension Ben Peart
2018-09-28  0:19     ` SZEDER Gábor
2018-09-28 18:38       ` Ben Peart
2018-09-29  0:51     ` SZEDER Gábor
2018-09-29  5:45     ` Duy Nguyen
2018-09-29 18:24       ` Junio C Hamano
2018-09-26 19:54   ` [PATCH v6 4/7] config: add new index.threads config setting Ben Peart
2018-09-28  0:26     ` SZEDER Gábor
2018-09-28 13:39       ` Ben Peart
2018-09-28 17:07         ` Junio C Hamano
2018-09-28 19:41           ` Ben Peart
2018-09-28 20:30             ` Ramsay Jones
2018-09-28 22:15               ` Junio C Hamano
2018-10-01 13:17                 ` Ben Peart
2018-10-01 15:06                   ` SZEDER Gábor
2018-09-26 19:54   ` [PATCH v6 5/7] read-cache: load cache extensions on a worker thread Ben Peart
2018-09-26 19:54   ` [PATCH v6 6/7] ieot: add Index Entry Offset Table (IEOT) extension Ben Peart
2018-09-26 19:54   ` [PATCH v6 7/7] read-cache: load cache entries on worker threads Ben Peart
2018-09-26 22:06   ` [PATCH v6 0/7] speed up index load through parallelization Junio C Hamano
2018-09-27 17:13   ` Duy Nguyen
2018-10-01 13:45 ` [PATCH v7 " Ben Peart
2018-10-01 13:45   ` [PATCH v7 1/7] read-cache.c: optimize reading index format v4 Ben Peart
2018-10-01 13:45   ` [PATCH v7 2/7] read-cache: clean up casting and byte decoding Ben Peart
2018-10-01 15:10     ` Duy Nguyen
2018-10-01 13:45   ` [PATCH v7 3/7] eoie: add End of Index Entry (EOIE) extension Ben Peart
2018-10-01 15:17     ` SZEDER Gábor
2018-10-02 14:34       ` Ben Peart
2018-10-01 15:30     ` Duy Nguyen
2018-10-02 15:13       ` Ben Peart
2018-10-01 13:45   ` [PATCH v7 4/7] config: add new index.threads config setting Ben Peart
2018-10-01 13:45   ` [PATCH v7 5/7] read-cache: load cache extensions on a worker thread Ben Peart
2018-10-01 15:50     ` Duy Nguyen
2018-10-02 15:00       ` Ben Peart
2018-10-01 13:45   ` [PATCH v7 6/7] ieot: add Index Entry Offset Table (IEOT) extension Ben Peart
2018-10-01 16:27     ` Duy Nguyen
2018-10-02 16:34       ` Ben Peart
2018-10-02 17:02         ` Duy Nguyen
2018-10-01 13:45   ` [PATCH v7 7/7] read-cache: load cache entries on worker threads Ben Peart
2018-10-01 17:09     ` Duy Nguyen
2018-10-02 19:09       ` Ben Peart
2018-10-10 15:59 ` [PATCH v8 0/7] speed up index load through parallelization Ben Peart
2018-10-10 15:59   ` [PATCH v8 1/7] read-cache.c: optimize reading index format v4 Ben Peart
2018-10-10 15:59   ` [PATCH v8 2/7] read-cache: clean up casting and byte decoding Ben Peart
2018-10-10 15:59   ` [PATCH v8 3/7] eoie: add End of Index Entry (EOIE) extension Ben Peart
2018-10-10 15:59   ` [PATCH v8 4/7] config: add new index.threads config setting Ben Peart
2018-10-10 15:59   ` [PATCH v8 5/7] read-cache: load cache extensions on a worker thread Ben Peart
2018-10-10 15:59   ` [PATCH v8 6/7] ieot: add Index Entry Offset Table (IEOT) extension Ben Peart
2018-10-10 15:59   ` [PATCH v8 7/7] read-cache: load cache entries on worker threads Ben Peart
2018-10-19 16:11     ` Jeff King
2018-10-22  2:14       ` Junio C Hamano
2018-10-22 14:40         ` Ben Peart
2018-10-12  3:18   ` [PATCH v8 0/7] speed up index load through parallelization Junio C Hamano
2018-10-14 12:28   ` Duy Nguyen
2018-10-15 17:33     ` Ben Peart
2018-11-13  0:38   ` [PATCH 0/3] Avoid confusing messages from new index extensions (Re: [PATCH v8 0/7] speed up index load through parallelization) Jonathan Nieder
2018-11-13  0:39     ` [PATCH 1/3] eoie: default to not writing EOIE section Jonathan Nieder
2018-11-13  1:05       ` Junio C Hamano
2018-11-13 15:14         ` Ben Peart
2018-11-13 18:25           ` Jonathan Nieder
2018-11-14  1:36             ` Junio C Hamano
2018-11-15  0:19               ` Jonathan Nieder
2018-11-13  0:39     ` [PATCH 2/3] ieot: default to not writing IEOT section Jonathan Nieder
2018-11-13  0:58       ` Jonathan Tan
2018-11-13  1:09       ` Junio C Hamano
2018-11-13  1:12         ` Jonathan Nieder
2018-11-13 15:37           ` Duy Nguyen
2018-11-13 18:09         ` Jonathan Nieder
2018-11-13 15:22       ` Ben Peart
2018-11-13 18:18         ` Jonathan Nieder
2018-11-13 19:15           ` Ben Peart
2018-11-13 21:08             ` Jonathan Nieder
2018-11-14 18:09               ` Ben Peart
2018-11-15  0:05                 ` Jonathan Nieder
2018-11-14  3:05         ` Junio C Hamano
2018-11-20  6:09           ` [PATCH v2 0/5] Avoid confusing messages from new index extensions Jonathan Nieder
2018-11-20  6:11             ` [PATCH 1/5] eoie: default to not writing EOIE section Jonathan Nieder
2018-11-20 13:06               ` Ben Peart
2018-11-20 13:21                 ` SZEDER Gábor
2018-11-21 16:46                   ` Jeff King
2018-11-22  0:47                     ` Junio C Hamano
2018-11-20 15:01               ` Ben Peart
2018-11-20  6:12             ` [PATCH 2/5] ieot: default to not writing IEOT section Jonathan Nieder
2018-11-20 13:07               ` Ben Peart
2018-11-26 19:59                 ` Stefan Beller
2018-11-26 21:47                   ` Ben Peart
2018-11-26 22:02                     ` Stefan Beller
2018-11-27  0:50                   ` Junio C Hamano
2018-11-20  6:12             ` [PATCH 3/5] index: do not warn about unrecognized extensions Jonathan Nieder
2018-11-20  6:14             ` [PATCH 4/5] index: make index.threads=true enable ieot and eoie Jonathan Nieder
2018-11-20 13:24               ` Ben Peart
2018-11-20  6:15             ` [PATCH 5/5] index: offer advice for unknown index extensions Jonathan Nieder
2018-11-20  9:26               ` Ævar Arnfjörð Bjarmason
2018-11-20 13:30                 ` Ben Peart
2018-11-21  0:22                   ` Junio C Hamano
2018-11-21  0:39                     ` Jonathan Nieder
2018-11-21  0:44                       ` Jonathan Nieder
2018-11-21  5:01                       ` Junio C Hamano
2018-11-21  5:04                         ` Jonathan Nieder
2018-11-21  5:15                         ` Junio C Hamano
2018-11-21  5:31                           ` Junio C Hamano
2018-11-21  1:03                     ` Jonathan Nieder
2018-11-21  4:23                       ` Junio C Hamano
2018-11-21  4:57                         ` Jonathan Nieder
2018-11-21  9:30                       ` Ævar Arnfjörð Bjarmason
2018-11-13  0:40     ` [PATCH 3/3] index: do not warn about unrecognized extensions Jonathan Nieder
2018-11-13  1:10       ` Junio C Hamano
2018-11-13 15:25       ` Ben Peart
2018-11-14  3:24       ` Junio C Hamano
2018-11-14 18:19         ` Ben Peart

Reply instructions:

You may reply publically to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

  List information: http://vger.kernel.org/majordomo-info.html

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180829152500.46640-1-benpeart@microsoft.com \
    --to=ben.peart@microsoft.com \
    --cc=git@vger.kernel.org \
    --cc=gitster@pobox.com \
    --cc=pclouds@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

git@vger.kernel.org list mirror (unofficial, one of many)

Archives are clonable:
	git clone --mirror https://public-inbox.org/git
	git clone --mirror http://ou63pmih66umazou.onion/git
	git clone --mirror http://czquwvybam4bgbro.onion/git
	git clone --mirror http://hjrcffqmbrq6wope.onion/git

Newsgroups are available over NNTP:
	nntp://news.public-inbox.org/inbox.comp.version-control.git
	nntp://ou63pmih66umazou.onion/inbox.comp.version-control.git
	nntp://czquwvybam4bgbro.onion/inbox.comp.version-control.git
	nntp://hjrcffqmbrq6wope.onion/inbox.comp.version-control.git
	nntp://news.gmane.org/gmane.comp.version-control.git

 note: .onion URLs require Tor: https://www.torproject.org/

AGPL code for this site: git clone https://public-inbox.org/ public-inbox