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From: "Jeff Hostetler via GitGitGadget" <gitgitgadget@gmail.com>
To: git@vger.kernel.org
Cc: Jeff Hostetler <jeffhost@microsoft.com>,
	Jeff Hostetler <jeffhost@microsoft.com>
Subject: [PATCH 16/23] fsmonitor--daemon: implement handle_client callback
Date: Thu, 01 Apr 2021 15:40:58 +0000
Message-ID: <2b4ae4fc3d622f0fee8eb5e527a51467e13acfc5.1617291666.git.gitgitgadget@gmail.com> (raw)
In-Reply-To: <pull.923.git.1617291666.gitgitgadget@gmail.com>

From: Jeff Hostetler <jeffhost@microsoft.com>

Teach fsmonitor--daemon to respond to IPC requests from client
Git processes and respond with a list of modified pathnames
relative to the provided token.

Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com>
---
 builtin/fsmonitor--daemon.c | 335 +++++++++++++++++++++++++++++++++++-
 1 file changed, 333 insertions(+), 2 deletions(-)

diff --git a/builtin/fsmonitor--daemon.c b/builtin/fsmonitor--daemon.c
index 48071d445c49..32df392b25d3 100644
--- a/builtin/fsmonitor--daemon.c
+++ b/builtin/fsmonitor--daemon.c
@@ -7,6 +7,7 @@
 #include "fsmonitor--daemon.h"
 #include "simple-ipc.h"
 #include "khash.h"
+#include "pkt-line.h"
 
 static const char * const builtin_fsmonitor__daemon_usage[] = {
 	N_("git fsmonitor--daemon --start [<options>]"),
@@ -369,19 +370,349 @@ void fsmonitor_force_resync(struct fsmonitor_daemon_state *state)
 	fsmonitor_free_token_data(free_me);
 }
 
+/*
+ * Format an opaque token string to send to the client.
+ */
+static void fsmonitor_format_response_token(
+	struct strbuf *response_token,
+	const struct strbuf *response_token_id,
+	const struct fsmonitor_batch *batch)
+{
+	uint64_t seq_nr = (batch) ? batch->batch_seq_nr + 1 : 0;
+
+	strbuf_reset(response_token);
+	strbuf_addf(response_token, "builtin:%s:%"PRIu64,
+		    response_token_id->buf, seq_nr);
+}
+
+/*
+ * Parse an opaque token from the client.
+ */
+static int fsmonitor_parse_client_token(const char *buf_token,
+					struct strbuf *requested_token_id,
+					uint64_t *seq_nr)
+{
+	const char *p;
+	char *p_end;
+
+	strbuf_reset(requested_token_id);
+	*seq_nr = 0;
+
+	if (!skip_prefix(buf_token, "builtin:", &p))
+		return 1;
+
+	while (*p && *p != ':')
+		strbuf_addch(requested_token_id, *p++);
+	if (!*p++)
+		return 1;
+
+	*seq_nr = (uint64_t)strtoumax(p, &p_end, 10);
+	if (*p_end)
+		return 1;
+
+	return 0;
+}
+
+KHASH_INIT(str, const char *, int, 0, kh_str_hash_func, kh_str_hash_equal);
+
+static int do_handle_client(struct fsmonitor_daemon_state *state,
+			    const char *command,
+			    ipc_server_reply_cb *reply,
+			    struct ipc_server_reply_data *reply_data)
+{
+	struct fsmonitor_token_data *token_data = NULL;
+	struct strbuf response_token = STRBUF_INIT;
+	struct strbuf requested_token_id = STRBUF_INIT;
+	struct strbuf payload = STRBUF_INIT;
+	uint64_t requested_oldest_seq_nr = 0;
+	uint64_t total_response_len = 0;
+	const char *p;
+	const struct fsmonitor_batch *batch_head;
+	const struct fsmonitor_batch *batch;
+	intmax_t count = 0, duplicates = 0;
+	kh_str_t *shown;
+	int hash_ret;
+	int result;
+
+	/*
+	 * We expect `command` to be of the form:
+	 *
+	 * <command> := quit NUL
+	 *            | flush NUL
+	 *            | <V1-time-since-epoch-ns> NUL
+	 *            | <V2-opaque-fsmonitor-token> NUL
+	 */
+
+	if (!strcmp(command, "quit")) {
+		/*
+		 * A client has requested over the socket/pipe that the
+		 * daemon shutdown.
+		 *
+		 * Tell the IPC thread pool to shutdown (which completes
+		 * the await in the main thread (which can stop the
+		 * fsmonitor listener thread)).
+		 *
+		 * There is no reply to the client.
+		 */
+		return SIMPLE_IPC_QUIT;
+	}
+
+	if (!strcmp(command, "flush")) {
+		/*
+		 * Flush all of our cached data and generate a new token
+		 * just like if we lost sync with the filesystem.
+		 *
+		 * Then send a trivial response using the new token.
+		 */
+		fsmonitor_force_resync(state);
+		result = 0;
+		goto send_trivial_response;
+	}
+
+	if (!skip_prefix(command, "builtin:", &p)) {
+		/* assume V1 timestamp or garbage */
+
+		char *p_end;
+
+		strtoumax(command, &p_end, 10);
+		trace_printf_key(&trace_fsmonitor,
+				 ((*p_end) ?
+				  "fsmonitor: invalid command line '%s'" :
+				  "fsmonitor: unsupported V1 protocol '%s'"),
+				 command);
+		result = -1;
+		goto send_trivial_response;
+	}
+
+	/* try V2 token */
+
+	if (fsmonitor_parse_client_token(command, &requested_token_id,
+					 &requested_oldest_seq_nr)) {
+		trace_printf_key(&trace_fsmonitor,
+				 "fsmonitor: invalid V2 protocol token '%s'",
+				 command);
+		result = -1;
+		goto send_trivial_response;
+	}
+
+	pthread_mutex_lock(&state->main_lock);
+
+	if (!state->current_token_data) {
+		/*
+		 * We don't have a current token.  This may mean that
+		 * the listener thread has not yet started.
+		 */
+		pthread_mutex_unlock(&state->main_lock);
+		result = 0;
+		goto send_trivial_response;
+	}
+	if (strcmp(requested_token_id.buf,
+		   state->current_token_data->token_id.buf)) {
+		/*
+		 * The client last spoke to a different daemon
+		 * instance -OR- the daemon had to resync with
+		 * the filesystem (and lost events), so reject.
+		 */
+		pthread_mutex_unlock(&state->main_lock);
+		result = 0;
+		trace2_data_string("fsmonitor", the_repository,
+				   "response/token", "different");
+		goto send_trivial_response;
+	}
+	if (!state->current_token_data->batch_tail) {
+		/*
+		 * The listener has not received any filesystem
+		 * events yet since we created the current token.
+		 * We can respond with an empty list, since the
+		 * client has already seen the current token and
+		 * we have nothing new to report.  (This is
+		 * instead of sending a trivial response.)
+		 */
+		pthread_mutex_unlock(&state->main_lock);
+		result = 0;
+		goto send_empty_response;
+	}
+	if (requested_oldest_seq_nr <
+	    state->current_token_data->batch_tail->batch_seq_nr) {
+		/*
+		 * The client wants older events than we have for
+		 * this token_id.  This means that the end of our
+		 * batch list was truncated and we cannot give the
+		 * client a complete snapshot relative to their
+		 * request.
+		 */
+		pthread_mutex_unlock(&state->main_lock);
+
+		trace_printf_key(&trace_fsmonitor,
+				 "client requested truncated data");
+		result = 0;
+		goto send_trivial_response;
+	}
+
+	/*
+	 * We're going to hold onto a pointer to the current
+	 * token-data while we walk the list of batches of files.
+	 * During this time, we will NOT be under the lock.
+	 * So we ref-count it.
+	 *
+	 * This allows the listener thread to continue prepending
+	 * new batches of items to the token-data (which we'll ignore).
+	 *
+	 * AND it allows the listener thread to do a token-reset
+	 * (and install a new `current_token_data`).
+	 *
+	 * We mark the current head of the batch list as "pinned" so
+	 * that the listener thread will treat this item as read-only
+	 * (and prevent any more paths from being added to it) from
+	 * now on.
+	 */
+	token_data = state->current_token_data;
+	token_data->client_ref_count++;
+
+	batch_head = token_data->batch_head;
+	((struct fsmonitor_batch *)batch_head)->pinned_time = time(NULL);
+
+	pthread_mutex_unlock(&state->main_lock);
+
+	/*
+	 * FSMonitor Protocol V2 requires that we send a response header
+	 * with a "new current token" and then all of the paths that changed
+	 * since the "requested token".
+	 */
+	fsmonitor_format_response_token(&response_token,
+					&token_data->token_id,
+					batch_head);
+
+	reply(reply_data, response_token.buf, response_token.len + 1);
+	total_response_len += response_token.len + 1;
+
+	trace2_data_string("fsmonitor", the_repository, "response/token",
+			   response_token.buf);
+	trace_printf_key(&trace_fsmonitor, "response token: %s", response_token.buf);
+
+	shown = kh_init_str();
+	for (batch = batch_head;
+	     batch && batch->batch_seq_nr >= requested_oldest_seq_nr;
+	     batch = batch->next) {
+		size_t k;
+
+		for (k = 0; k < batch->nr; k++) {
+			const char *s = batch->interned_paths[k];
+			size_t s_len;
+
+			if (kh_get_str(shown, s) != kh_end(shown))
+				duplicates++;
+			else {
+				kh_put_str(shown, s, &hash_ret);
+
+				trace_printf_key(&trace_fsmonitor,
+						 "send[%"PRIuMAX"]: %s",
+						 count, s);
+
+				/* Each path gets written with a trailing NUL */
+				s_len = strlen(s) + 1;
+
+				if (payload.len + s_len >=
+				    LARGE_PACKET_DATA_MAX) {
+					reply(reply_data, payload.buf,
+					      payload.len);
+					total_response_len += payload.len;
+					strbuf_reset(&payload);
+				}
+
+				strbuf_add(&payload, s, s_len);
+				count++;
+			}
+		}
+	}
+
+	if (payload.len) {
+		reply(reply_data, payload.buf, payload.len);
+		total_response_len += payload.len;
+	}
+
+	kh_release_str(shown);
+
+	pthread_mutex_lock(&state->main_lock);
+	if (token_data->client_ref_count > 0)
+		token_data->client_ref_count--;
+
+	if (token_data->client_ref_count == 0) {
+		if (token_data != state->current_token_data) {
+			/*
+			 * The listener thread did a token-reset while we were
+			 * walking the batch list.  Therefore, this token is
+			 * stale and can be discarded completely.  If we are
+			 * the last reader thread using this token, we own
+			 * that work.
+			 */
+			fsmonitor_free_token_data(token_data);
+		}
+	}
+
+	pthread_mutex_unlock(&state->main_lock);
+
+	trace2_data_intmax("fsmonitor", the_repository, "response/length", total_response_len);
+	trace2_data_intmax("fsmonitor", the_repository, "response/count/files", count);
+	trace2_data_intmax("fsmonitor", the_repository, "response/count/duplicates", duplicates);
+
+	strbuf_release(&response_token);
+	strbuf_release(&requested_token_id);
+	strbuf_release(&payload);
+
+	return 0;
+
+send_trivial_response:
+	pthread_mutex_lock(&state->main_lock);
+	fsmonitor_format_response_token(&response_token,
+					&state->current_token_data->token_id,
+					state->current_token_data->batch_head);
+	pthread_mutex_unlock(&state->main_lock);
+
+	reply(reply_data, response_token.buf, response_token.len + 1);
+	trace2_data_string("fsmonitor", the_repository, "response/token",
+			   response_token.buf);
+	reply(reply_data, "/", 2);
+	trace2_data_intmax("fsmonitor", the_repository, "response/trivial", 1);
+
+	strbuf_release(&response_token);
+	strbuf_release(&requested_token_id);
+
+	return result;
+
+send_empty_response:
+	pthread_mutex_lock(&state->main_lock);
+	fsmonitor_format_response_token(&response_token,
+					&state->current_token_data->token_id,
+					NULL);
+	pthread_mutex_unlock(&state->main_lock);
+
+	reply(reply_data, response_token.buf, response_token.len + 1);
+	trace2_data_string("fsmonitor", the_repository, "response/token",
+			   response_token.buf);
+	trace2_data_intmax("fsmonitor", the_repository, "response/empty", 1);
+
+	strbuf_release(&response_token);
+	strbuf_release(&requested_token_id);
+
+	return 0;
+}
+
 static ipc_server_application_cb handle_client;
 
 static int handle_client(void *data, const char *command,
 			 ipc_server_reply_cb *reply,
 			 struct ipc_server_reply_data *reply_data)
 {
-	/* struct fsmonitor_daemon_state *state = data; */
+	struct fsmonitor_daemon_state *state = data;
 	int result;
 
+	trace_printf_key(&trace_fsmonitor, "requested token: %s", command);
+
 	trace2_region_enter("fsmonitor", "handle_client", the_repository);
 	trace2_data_string("fsmonitor", the_repository, "request", command);
 
-	result = 0; /* TODO Do something here. */
+	result = do_handle_client(state, command, reply, reply_data);
 
 	trace2_region_leave("fsmonitor", "handle_client", the_repository);
 
-- 
gitgitgadget


  parent reply index

Thread overview: 121+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-04-01 15:40 [PATCH 00/23] [RFC] Builtin FSMonitor Feature Jeff Hostetler via GitGitGadget
2021-04-01 15:40 ` [PATCH 01/23] fsmonitor--daemon: man page and documentation Jeff Hostetler via GitGitGadget
2021-04-26 14:13   ` Derrick Stolee
2021-04-28 13:54     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 02/23] fsmonitor-ipc: create client routines for git-fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-26 14:31   ` Derrick Stolee
2021-04-26 20:20     ` Eric Sunshine
2021-04-26 21:02       ` Derrick Stolee
2021-04-28 19:26     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 03/23] config: FSMonitor is repository-specific Johannes Schindelin via GitGitGadget
2021-04-01 15:40 ` [PATCH 04/23] fsmonitor: introduce `core.useBuiltinFSMonitor` to call the daemon via IPC Johannes Schindelin via GitGitGadget
2021-04-26 14:56   ` Derrick Stolee
2021-04-27  9:20     ` Ævar Arnfjörð Bjarmason
2021-04-27 12:42       ` Derrick Stolee
2021-04-28  7:59         ` Ævar Arnfjörð Bjarmason
2021-04-28 16:26           ` [PATCH] repo-settings.c: simplify the setup Ævar Arnfjörð Bjarmason
2021-04-28 19:09             ` Nesting topics within other threads (was: [PATCH] repo-settings.c: simplify the setup) Derrick Stolee
2021-04-28 23:01               ` Ævar Arnfjörð Bjarmason
2021-05-05 16:12                 ` Johannes Schindelin
2021-04-29  5:12               ` Nesting topics within other threads Junio C Hamano
2021-04-29 12:14                 ` Ævar Arnfjörð Bjarmason
2021-04-29 20:14                   ` Jeff King
2021-04-30  0:07                   ` Junio C Hamano
2021-04-30 14:23     ` [PATCH 04/23] fsmonitor: introduce `core.useBuiltinFSMonitor` to call the daemon via IPC Jeff Hostetler
2021-04-01 15:40 ` [PATCH 05/23] fsmonitor--daemon: add a built-in fsmonitor daemon Jeff Hostetler via GitGitGadget
2021-04-26 15:08   ` Derrick Stolee
2021-04-26 15:45     ` Derrick Stolee
2021-04-30 14:31       ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 06/23] fsmonitor--daemon: implement client command options Jeff Hostetler via GitGitGadget
2021-04-26 15:12   ` Derrick Stolee
2021-04-30 14:33     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 07/23] fsmonitor-fs-listen-win32: stub in backend for Windows Jeff Hostetler via GitGitGadget
2021-04-26 15:23   ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 08/23] fsmonitor-fs-listen-macos: stub in backend for MacOS Jeff Hostetler via GitGitGadget
2021-04-01 15:40 ` [PATCH 09/23] fsmonitor--daemon: implement daemon command options Jeff Hostetler via GitGitGadget
2021-04-26 15:47   ` Derrick Stolee
2021-04-26 16:12     ` Derrick Stolee
2021-04-30 15:18       ` Jeff Hostetler
2021-04-30 15:59     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 10/23] fsmonitor--daemon: add pathname classification Jeff Hostetler via GitGitGadget
2021-04-26 19:17   ` Derrick Stolee
2021-04-26 20:11     ` Eric Sunshine
2021-04-26 20:24       ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 11/23] fsmonitor--daemon: define token-ids Jeff Hostetler via GitGitGadget
2021-04-26 19:49   ` Derrick Stolee
2021-04-26 20:01     ` Eric Sunshine
2021-04-26 20:03       ` Derrick Stolee
2021-04-30 16:17     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 12/23] fsmonitor--daemon: create token-based changed path cache Jeff Hostetler via GitGitGadget
2021-04-26 20:22   ` Derrick Stolee
2021-04-30 17:36     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 13/23] fsmonitor-fs-listen-win32: implement FSMonitor backend on Windows Jeff Hostetler via GitGitGadget
2021-04-27 17:22   ` Derrick Stolee
2021-04-27 17:41     ` Eric Sunshine
2021-04-30 19:32     ` Jeff Hostetler
2021-04-01 15:40 ` [PATCH 14/23] fsmonitor-fs-listen-macos: add macos header files for FSEvent Jeff Hostetler via GitGitGadget
2021-04-27 18:13   ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 15/23] fsmonitor-fs-listen-macos: implement FSEvent listener on MacOS Jeff Hostetler via GitGitGadget
2021-04-27 18:35   ` Derrick Stolee
2021-04-30 20:05     ` Jeff Hostetler
2021-04-01 15:40 ` Jeff Hostetler via GitGitGadget [this message]
2021-04-26 21:01   ` [PATCH 16/23] fsmonitor--daemon: implement handle_client callback Derrick Stolee
2021-05-03 15:04     ` Jeff Hostetler
2021-05-13 18:52   ` Derrick Stolee
2021-04-01 15:40 ` [PATCH 17/23] fsmonitor--daemon: periodically truncate list of modified files Jeff Hostetler via GitGitGadget
2021-04-27 13:24   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 18/23] fsmonitor--daemon:: introduce client delay for testing Jeff Hostetler via GitGitGadget
2021-04-27 13:36   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 19/23] fsmonitor--daemon: use a cookie file to sync with file system Jeff Hostetler via GitGitGadget
2021-04-27 14:23   ` Derrick Stolee
2021-05-03 21:59     ` Jeff Hostetler
2021-04-01 15:41 ` [PATCH 20/23] fsmonitor: force update index when fsmonitor token advances Jeff Hostetler via GitGitGadget
2021-04-27 14:52   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 21/23] t7527: create test for fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-27 15:41   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 22/23] p7519: add fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-27 15:45   ` Derrick Stolee
2021-04-01 15:41 ` [PATCH 23/23] t7527: test status with untracked-cache and fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-04-27 15:51   ` Derrick Stolee
2021-04-16 22:44 ` [PATCH 00/23] [RFC] Builtin FSMonitor Feature Junio C Hamano
2021-04-20 15:27   ` Johannes Schindelin
2021-04-20 19:13     ` Jeff Hostetler
2021-04-21 13:17     ` Derrick Stolee
2021-04-27 18:49 ` FS Monitor Windows Performance (was [PATCH 00/23] [RFC] Builtin FSMonitor Feature) Derrick Stolee
2021-04-27 19:31 ` FS Monitor macOS " Derrick Stolee
2021-05-22 13:56 ` [PATCH v2 00/28] Builtin FSMonitor Feature Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 01/28] simple-ipc: preparations for supporting binary messages Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 02/28] fsmonitor--daemon: man page Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 03/28] fsmonitor--daemon: update fsmonitor documentation Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 04/28] fsmonitor-ipc: create client routines for git-fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-06-02 11:24     ` Johannes Schindelin
2021-06-14 21:23       ` Johannes Schindelin
2021-05-22 13:56   ` [PATCH v2 05/28] help: include fsmonitor--daemon feature flag in version info Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 06/28] config: FSMonitor is repository-specific Johannes Schindelin via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 07/28] fsmonitor: introduce `core.useBuiltinFSMonitor` to call the daemon via IPC Johannes Schindelin via GitGitGadget
2021-06-14 21:28     ` Johannes Schindelin
2021-05-22 13:56   ` [PATCH v2 08/28] fsmonitor--daemon: add a built-in fsmonitor daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 09/28] fsmonitor--daemon: implement client command options Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 10/28] t/helper/fsmonitor-client: create IPC client to talk to FSMonitor Daemon Jeff Hostetler via GitGitGadget
2021-06-11  6:32     ` Junio C Hamano
2021-05-22 13:56   ` [PATCH v2 11/28] fsmonitor-fs-listen-win32: stub in backend for Windows Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 12/28] fsmonitor-fs-listen-macos: stub in backend for MacOS Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 13/28] fsmonitor--daemon: implement daemon command options Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 14/28] fsmonitor--daemon: add pathname classification Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 15/28] fsmonitor--daemon: define token-ids Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 16/28] fsmonitor--daemon: create token-based changed path cache Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 17/28] fsmonitor-fs-listen-win32: implement FSMonitor backend on Windows Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 18/28] fsmonitor-fs-listen-macos: add macos header files for FSEvent Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 19/28] fsmonitor-fs-listen-macos: implement FSEvent listener on MacOS Jeff Hostetler via GitGitGadget
2021-05-22 13:56   ` [PATCH v2 20/28] fsmonitor--daemon: implement handle_client callback Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 21/28] fsmonitor--daemon: periodically truncate list of modified files Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 22/28] fsmonitor--daemon: use a cookie file to sync with file system Jeff Hostetler via GitGitGadget
2021-06-14 21:42     ` Johannes Schindelin
2021-05-22 13:57   ` [PATCH v2 23/28] fsmonitor: enhance existing comments Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 24/28] fsmonitor: force update index after large responses Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 25/28] t7527: create test for fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 26/28] p7519: add fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 27/28] t7527: test status with untracked-cache and fsmonitor--daemon Jeff Hostetler via GitGitGadget
2021-05-22 13:57   ` [PATCH v2 28/28] t/perf: avoid copying builtin fsmonitor files into test repo Jeff Hostetler via GitGitGadget
2021-05-27  2:06   ` [PATCH v2 00/28] Builtin FSMonitor Feature Junio C Hamano
2021-06-02 11:28     ` Johannes Schindelin

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