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fixed the dtrace patch for nginx.

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pull/301/head
Yichun Zhang (agentzh) 7 years ago
parent 45a8fb27e4
commit 1426d3283d
1 changed files with 68 additions and 68 deletions
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136
patches/nginx-1.13.2-dtrace.patch
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@ -1,5 +1,5 @@
diff --git a/README b/README
index 2f68e14..262822a 100644
index 2f68e14e..262822a5 100644
--- a/README
+++ b/README
@@ -1,3 +1,38 @@
@ -43,7 +43,7 @@ index 2f68e14..262822a 100644
+The original Nginx documentation is available at http://nginx.org
diff --git a/auto/install b/auto/install
index 4dcc743..fbce42b 100644
index d884487a..c5027679 100644
--- a/auto/install
+++ b/auto/install
@@ -16,6 +16,20 @@ END
@ -84,7 +84,7 @@ index 4dcc743..fbce42b 100644
case ".$NGX_ERROR_LOG_PATH" in
./* | .)
;;
@@ -159,6 +183,36 @@ install: $NGX_OBJS${ngx_dirsep}nginx${ngx_binext} \
@@ -158,6 +182,36 @@ install: build $NGX_INSTALL_PERL_MODULES
|| cp -R $NGX_HTML '\$(DESTDIR)$NGX_PREFIX'
END
@ -121,8 +121,8 @@ index 4dcc743..fbce42b 100644
if test -n "$NGX_ERROR_LOG_PATH"; then
cat << END >> $NGX_MAKEFILE
@@ -181,6 +235,19 @@ END
fi
@@ -194,6 +248,19 @@ END
done
+if [ $NGX_DTRACE = YES ]; then
@ -142,7 +142,7 @@ index 4dcc743..fbce42b 100644
cat << END >> Makefile
diff --git a/auto/make b/auto/make
index 039a70f..eafe77c 100644
index 7ddd1007..367a4e55 100644
--- a/auto/make
+++ b/auto/make
@@ -27,6 +27,9 @@ LINK = $LINK
@ -155,7 +155,7 @@ index 039a70f..eafe77c 100644
if test -n "$NGX_PERL_CFLAGS"; then
echo NGX_PERL_CFLAGS = $NGX_PERL_CFLAGS >> $NGX_MAKEFILE
@@ -208,6 +211,46 @@ ngx_objs=`echo $ngx_all_objs $ngx_modules_obj \
@@ -209,6 +212,46 @@ ngx_objs=`echo $ngx_all_objs $ngx_modules_obj \
| sed -e "s/ *\([^ ][^ ]*\)/$ngx_long_regex_cont\1/g" \
-e "s/\//$ngx_regex_dirsep/g"`
@ -203,21 +203,21 @@ index 039a70f..eafe77c 100644
if test -n "$NGX_LD_OPT$CORE_LIBS"; then
ngx_libs=`echo $NGX_LD_OPT $CORE_LIBS \
diff --git a/auto/modules b/auto/modules
index 2074778..a722871 100644
index be3561e6..609af7d6 100644
--- a/auto/modules
+++ b/auto/modules
@@ -75,7 +75,8 @@ if :; then
src/http/ngx_http_variables.h \
src/http/ngx_http_script.h \
src/http/ngx_http_upstream.h \
- src/http/ngx_http_upstream_round_robin.h"
+ src/http/ngx_http_upstream_round_robin.h \
+ src/http/ngx_http_probe.h"
ngx_module_srcs="src/http/ngx_http.c \
src/http/ngx_http_core_module.c \
src/http/ngx_http_special_response.c \
@@ -77,7 +77,8 @@ if [ $HTTP = YES ]; then
src/http/ngx_http_variables.h \
src/http/ngx_http_script.h \
src/http/ngx_http_upstream.h \
- src/http/ngx_http_upstream_round_robin.h"
+ src/http/ngx_http_upstream_round_robin.h \
+ src/http/ngx_http_probe.h"
ngx_module_srcs="src/http/ngx_http.c \
src/http/ngx_http_core_module.c \
src/http/ngx_http_special_response.c \
diff --git a/auto/options b/auto/options
index 2833fb1..f02b8b8 100644
index 66b822a7..fb141218 100644
--- a/auto/options
+++ b/auto/options
@@ -13,6 +13,8 @@ NGX_CONF_PATH=
@ -242,7 +242,7 @@ index 2833fb1..f02b8b8 100644
NGX_CC_OPT=
NGX_LD_OPT=
CPU=NO
@@ -189,6 +197,8 @@ do
@@ -187,6 +195,8 @@ do
--error-log-path=*) NGX_ERROR_LOG_PATH="$value";;
--pid-path=*) NGX_PID_PATH="$value" ;;
--lock-path=*) NGX_LOCK_PATH="$value" ;;
@ -251,7 +251,7 @@ index 2833fb1..f02b8b8 100644
--user=*) NGX_USER="$value" ;;
--group=*) NGX_GROUP="$value" ;;
@@ -322,7 +332,8 @@ use the \"--with-mail_ssl_module\" option instead"
@@ -338,7 +348,8 @@ use the \"--with-mail_ssl_module\" option instead"
--with-ld-opt=*) NGX_LD_OPT="$value" ;;
--with-cpu-opt=*) CPU="$value" ;;
--with-debug) NGX_DEBUG=YES ;;
@ -261,7 +261,7 @@ index 2833fb1..f02b8b8 100644
--without-pcre) USE_PCRE=DISABLED ;;
--with-pcre) USE_PCRE=YES ;;
--with-pcre=*) PCRE="$value" ;;
@@ -377,6 +388,8 @@ cat << END
@@ -410,6 +421,8 @@ cat << END
--error-log-path=PATH set error log pathname
--pid-path=PATH set nginx.pid pathname
--lock-path=PATH set nginx.lock pathname
@ -270,7 +270,7 @@ index 2833fb1..f02b8b8 100644
--user=USER set non-privileged user for
worker processes
@@ -532,6 +545,8 @@ cat << END
@@ -567,6 +580,8 @@ cat << END
--with-openssl-opt=OPTIONS set additional build options for OpenSSL
--with-debug enable debug logging
@ -279,7 +279,7 @@ index 2833fb1..f02b8b8 100644
END
@@ -563,6 +578,7 @@ NGX_CONF_PATH=${NGX_CONF_PATH:-conf/nginx.conf}
@@ -585,6 +600,7 @@ NGX_CONF_PATH=${NGX_CONF_PATH:-conf/nginx.conf}
NGX_CONF_PREFIX=`dirname $NGX_CONF_PATH`
NGX_PID_PATH=${NGX_PID_PATH:-logs/nginx.pid}
NGX_LOCK_PATH=${NGX_LOCK_PATH:-logs/nginx.lock}
@ -288,18 +288,18 @@ index 2833fb1..f02b8b8 100644
if [ ".$NGX_ERROR_LOG_PATH" = ".stderr" ]; then
NGX_ERROR_LOG_PATH=
diff --git a/auto/os/darwin b/auto/os/darwin
index 9b31b1f..1bd931c 100644
index 429468f7..be2d78dc 100644
--- a/auto/os/darwin
+++ b/auto/os/darwin
@@ -116,3 +116,6 @@ ngx_feature_libs=
ngx_feature_test="int32_t lock, n;
n = OSAtomicCompareAndSwap32Barrier(0, 1, &lock)"
@@ -118,3 +118,6 @@ ngx_feature_libs=
ngx_feature_test="int32_t lock = 0;
if (!OSAtomicCompareAndSwap32Barrier(0, 1, &lock)) return 1"
. auto/feature
+
+DTRACE_PROBE_OBJ=NO
+
diff --git a/auto/os/freebsd b/auto/os/freebsd
index 937ca20..d76b32b 100644
index 937ca204..d76b32b6 100644
--- a/auto/os/freebsd
+++ b/auto/os/freebsd
@@ -105,3 +105,8 @@ if [ $version -ge 701000 ]; then
@ -312,17 +312,17 @@ index 937ca20..d76b32b 100644
+fi
+
diff --git a/auto/os/linux b/auto/os/linux
index c932267..b5114d6 100644
index a0c8795b..64825435 100644
--- a/auto/os/linux
+++ b/auto/os/linux
@@ -171,3 +171,5 @@ ngx_include="sys/vfs.h"; . auto/include
@@ -174,3 +174,5 @@ ngx_include="sys/vfs.h"; . auto/include
CC_AUX_FLAGS="$cc_aux_flags -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64"
+
+DTRACE_FROM_SYSTEMTAP=YES
diff --git a/auto/sources b/auto/sources
index e08e863..0432068 100644
index 13981474..1e61bf90 100644
--- a/auto/sources
+++ b/auto/sources
@@ -40,10 +40,16 @@ CORE_DEPS="src/core/nginx.h \
@ -342,7 +342,7 @@ index e08e863..0432068 100644
CORE_SRCS="src/core/nginx.c \
src/core/ngx_log.c \
src/core/ngx_palloc.c \
@@ -88,7 +94,8 @@ EVENT_DEPS="src/event/ngx_event.h \
@@ -89,7 +95,8 @@ EVENT_DEPS="src/event/ngx_event.h \
src/event/ngx_event_timer.h \
src/event/ngx_event_posted.h \
src/event/ngx_event_connect.h \
@ -352,7 +352,7 @@ index e08e863..0432068 100644
EVENT_SRCS="src/event/ngx_event.c \
src/event/ngx_event_timer.c \
@@ -250,3 +257,7 @@ NGX_WIN32_RC="src/os/win32/nginx.rc"
@@ -253,3 +260,7 @@ NGX_WIN32_RC="src/os/win32/nginx.rc"
HTTP_FILE_CACHE_SRCS=src/http/ngx_http_file_cache.c
@ -361,10 +361,10 @@ index e08e863..0432068 100644
+
+NGX_TAPSET_SRCS=src/dtrace/nginx.stp
diff --git a/auto/summary b/auto/summary
index dc8fe4f..ed67c75 100644
index 9aa776ed..d8f727db 100644
--- a/auto/summary
+++ b/auto/summary
@@ -72,6 +72,19 @@ else
@@ -58,6 +58,19 @@ else
echo " nginx logs errors to stderr"
fi
@ -385,7 +385,7 @@ index dc8fe4f..ed67c75 100644
nginx http access log file: "$NGX_HTTP_LOG_PATH"
nginx http client request body temporary files: "$NGX_HTTP_CLIENT_TEMP_PATH"
diff --git a/configure b/configure
index ceff15e..49223f8 100755
index 7e6e33a7..c4ca23c9 100755
--- a/configure
+++ b/configure
@@ -23,6 +23,9 @@ if [ $NGX_DEBUG = YES ]; then
@ -400,7 +400,7 @@ index ceff15e..49223f8 100755
echo "checking for OS"
diff --git a/src/core/ngx_core_probe.h b/src/core/ngx_core_probe.h
new file mode 100644
index 0000000..1841df9
index 00000000..1841df9c
--- /dev/null
+++ b/src/core/ngx_core_probe.h
@@ -0,0 +1,24 @@
@ -429,7 +429,7 @@ index 0000000..1841df9
+
+#endif /* _NGX_CORE_PROBE_H_INCLUDED_ */
diff --git a/src/core/ngx_palloc.c b/src/core/ngx_palloc.c
index ef4a647..49bb30b 100644
index d3044ac9..d62ac45f 100644
--- a/src/core/ngx_palloc.c
+++ b/src/core/ngx_palloc.c
@@ -7,6 +7,7 @@
@ -439,8 +439,8 @@ index ef4a647..49bb30b 100644
+#include <ngx_core_probe.h>
static void *ngx_palloc_block(ngx_pool_t *pool, size_t size);
@@ -37,6 +38,8 @@ ngx_create_pool(size_t size, ngx_log_t *log)
static ngx_inline void *ngx_palloc_small(ngx_pool_t *pool, size_t size,
@@ -39,6 +40,8 @@ ngx_create_pool(size_t size, ngx_log_t *log)
p->cleanup = NULL;
p->log = log;
@ -451,7 +451,7 @@ index ef4a647..49bb30b 100644
diff --git a/src/dtrace/nginx.stp b/src/dtrace/nginx.stp
new file mode 100644
index 0000000..e824daf
index 00000000..e824dafe
--- /dev/null
+++ b/src/dtrace/nginx.stp
@@ -0,0 +1,299 @@
@ -756,7 +756,7 @@ index 0000000..e824daf
+
diff --git a/src/dtrace/nginx_provider.d b/src/dtrace/nginx_provider.d
new file mode 100644
index 0000000..435adf4
index 00000000..435adf47
--- /dev/null
+++ b/src/dtrace/nginx_provider.d
@@ -0,0 +1,39 @@
@ -800,8 +800,8 @@ index 0000000..435adf4
+#pragma D attributes Evolving/Evolving/Common provider nginx args
+
diff --git a/src/dtrace/stap-nginx b/src/dtrace/stap-nginx
new file mode 100755
index 0000000..1bca4cf
new file mode 100644
index 00000000..1bca4cfb
--- /dev/null
+++ b/src/dtrace/stap-nginx
@@ -0,0 +1,6 @@
@ -813,7 +813,7 @@ index 0000000..1bca4cf
+
diff --git a/src/event/ngx_event_probe.h b/src/event/ngx_event_probe.h
new file mode 100644
index 0000000..b7b2749
index 00000000..b7b27496
--- /dev/null
+++ b/src/event/ngx_event_probe.h
@@ -0,0 +1,32 @@
@ -850,7 +850,7 @@ index 0000000..b7b2749
+
+#endif /* _NGX_EVENT_PROBE_H_INCLUDED_ */
diff --git a/src/event/ngx_event_timer.c b/src/event/ngx_event_timer.c
index 8f547b2..6e77465 100644
index 698b88fa..591558dc 100644
--- a/src/event/ngx_event_timer.c
+++ b/src/event/ngx_event_timer.c
@@ -8,6 +8,7 @@
@ -870,9 +870,9 @@ index 8f547b2..6e77465 100644
ev->handler(ev);
}
}
@@ -136,3 +139,19 @@ ngx_event_cancel_timers(void)
ev->handler(ev);
}
@@ -124,3 +127,19 @@ ngx_event_no_timers_left(void)
return NGX_OK;
}
+
+
@ -891,11 +891,11 @@ index 8f547b2..6e77465 100644
+}
+#endif
diff --git a/src/event/ngx_event_timer.h b/src/event/ngx_event_timer.h
index 99f8a48..8bc619a 100644
index be81b157..c448771a 100644
--- a/src/event/ngx_event_timer.h
+++ b/src/event/ngx_event_timer.h
@@ -25,12 +25,23 @@ void ngx_event_expire_timers(void);
void ngx_event_cancel_timers(void);
ngx_int_t ngx_event_no_timers_left(void);
+#if (NGX_DTRACE)
@ -930,7 +930,7 @@ index 99f8a48..8bc619a 100644
"event timer add: %d: %M:%M",
ngx_event_ident(ev->data), timer, ev->timer.key);
diff --git a/src/http/ngx_http.c b/src/http/ngx_http.c
index 0ceb613..986f717 100644
index c036389a..0e32f3d2 100644
--- a/src/http/ngx_http.c
+++ b/src/http/ngx_http.c
@@ -8,6 +8,7 @@
@ -952,7 +952,7 @@ index 0ceb613..986f717 100644
return NGX_CONF_ERROR;
}
diff --git a/src/http/ngx_http_core_module.c b/src/http/ngx_http_core_module.c
index 3f1b595..d6f61bf 100644
index 02059efd..194e62a0 100644
--- a/src/http/ngx_http_core_module.c
+++ b/src/http/ngx_http_core_module.c
@@ -8,6 +8,7 @@
@ -963,7 +963,7 @@ index 3f1b595..d6f61bf 100644
typedef struct {
@@ -2431,6 +2432,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
@@ -2448,6 +2449,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
ngx_http_postponed_request_t *pr, *p;
if (r->subrequests == 0) {
@ -972,9 +972,9 @@ index 3f1b595..d6f61bf 100644
ngx_log_error(NGX_LOG_ERR, r->connection->log, 0,
"subrequests cycle while processing \"%V\"", uri);
return NGX_ERROR;
@@ -2557,6 +2560,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
*psr = sr;
@@ -2596,6 +2599,8 @@ ngx_http_subrequest(ngx_http_request_t *r,
ngx_http_update_location_config(sr);
}
+ ngx_http_probe_subrequest_start(sr);
+
@ -983,7 +983,7 @@ index 3f1b595..d6f61bf 100644
diff --git a/src/http/ngx_http_probe.h b/src/http/ngx_http_probe.h
new file mode 100644
index 0000000..d7d2d45
index 00000000..d7d2d45d
--- /dev/null
+++ b/src/http/ngx_http_probe.h
@@ -0,0 +1,75 @@
@ -1063,7 +1063,7 @@ index 0000000..d7d2d45
+
+#endif /* _NGX_HTTP_PROBE_H_INCLUDED_ */
diff --git a/src/http/ngx_http_request.c b/src/http/ngx_http_request.c
index 860b228..7d9fb5d 100644
index de1b2027..887cf6cd 100644
--- a/src/http/ngx_http_request.c
+++ b/src/http/ngx_http_request.c
@@ -8,6 +8,7 @@
@ -1074,7 +1074,7 @@ index 860b228..7d9fb5d 100644
static void ngx_http_wait_request_handler(ngx_event_t *ev);
@@ -1058,7 +1059,6 @@ ngx_http_process_request_line(ngx_event_t *rev)
@@ -1091,7 +1092,6 @@ ngx_http_process_request_line(ngx_event_t *rev)
}
}
@ -1082,7 +1082,7 @@ index 860b228..7d9fb5d 100644
ngx_int_t
ngx_http_process_request_uri(ngx_http_request_t *r)
{
@@ -1315,6 +1315,8 @@ ngx_http_process_request_headers(ngx_event_t *rev)
@@ -1348,6 +1348,8 @@ ngx_http_process_request_headers(ngx_event_t *rev)
return;
}
@ -1091,7 +1091,7 @@ index 860b228..7d9fb5d 100644
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
"http header: \"%V: %V\"",
&h->key, &h->value);
@@ -2285,7 +2287,11 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
@@ -2327,7 +2329,11 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
}
if (r != r->main && r->post_subrequest) {
@ -1103,7 +1103,7 @@ index 860b228..7d9fb5d 100644
}
if (rc == NGX_ERROR
@@ -2335,6 +2341,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
@@ -2393,6 +2399,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
if (r->buffered || r->postponed) {
@ -1112,7 +1112,7 @@ index 860b228..7d9fb5d 100644
if (ngx_http_set_write_handler(r) != NGX_OK) {
ngx_http_terminate_request(r, 0);
}
@@ -2370,10 +2378,14 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
@@ -2425,10 +2433,14 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
pr->postponed = pr->postponed->next;
}
@ -1127,7 +1127,7 @@ index 860b228..7d9fb5d 100644
ngx_log_debug2(NGX_LOG_DEBUG_HTTP, c->log, 0,
"http finalize non-active request: \"%V?%V\"",
&r->uri, &r->args);
@@ -2385,6 +2397,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
@@ -2440,6 +2452,8 @@ ngx_http_finalize_request(ngx_http_request_t *r, ngx_int_t rc)
}
}
@ -1137,7 +1137,7 @@ index 860b228..7d9fb5d 100644
r->main->count++;
ngx_http_terminate_request(r, 0);
diff --git a/src/http/ngx_http_request_body.c b/src/http/ngx_http_request_body.c
index e9562c0..2a65644 100644
index c4f092e5..67a8cbf9 100644
--- a/src/http/ngx_http_request_body.c
+++ b/src/http/ngx_http_request_body.c
@@ -8,6 +8,7 @@
@ -1148,7 +1148,7 @@ index e9562c0..2a65644 100644
static void ngx_http_read_client_request_body_handler(ngx_http_request_t *r);
@@ -471,6 +472,8 @@ ngx_http_do_read_client_request_body(ngx_http_request_t *r)
@@ -421,6 +422,8 @@ ngx_http_do_read_client_request_body(ngx_http_request_t *r)
rb->post_handler(r);
}

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