From: drh <drh@noemail.net>
Date: Fri, 11 Aug 2017 20:22:30 +0000 (+0000)
Subject: Add another PAGERTRACE() macro to show when pages are added to Pager.pAllRead.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9f16a96d4bc71ea54d61a3bbe706eb8350530b18;p=thirdparty%2Fsqlite.git

Add another PAGERTRACE() macro to show when pages are added to Pager.pAllRead.
No impact on production builds.

FossilOrigin-Name: 11054cf5e8c24ef9ca869d558a0ca6750b56103c3b3793dc4afcef75192ea943
---

diff --git a/manifest b/manifest
index 083bfe611d..10e8ee54df 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\sa\sPAGERTRACE()\smacro\sto\slog\swhen\sframes\sare\swritten\sinto\sthe\sWAL\sfile.\nThis\sis\sfor\sanalysis\sonly\sand\sis\sa\sno-op\sfor\sproduction\sbuilds.
-D 2017-08-11T19:31:53.502
+C Add\sanother\sPAGERTRACE()\smacro\sto\sshow\swhen\spages\sare\sadded\sto\sPager.pAllRead.\nNo\simpact\son\sproduction\sbuilds.
+D 2017-08-11T20:22:30.659
 F Makefile.in d9873c9925917cca9990ee24be17eb9613a668012c85a343aef7e5536ae266e8
 F Makefile.linux-gcc 7bc79876b875010e8c8f9502eb935ca92aa3c434
 F Makefile.msc 02b469e9dcd5b7ee63fc1fb05babc174260ee4cfa4e0ef2e48c3c6801567a016
@@ -444,7 +444,7 @@ F src/os_setup.h 0dbaea40a7d36bf311613d31342e0b99e2536586
 F src/os_unix.c a361273749229755f92c8f0e3e4855054ad39bbc5c65773e8db5d0b79afa632c
 F src/os_win.c 964165b66cde03abc72fe948198b01be608436894732eadb94c8720d2467f223
 F src/os_win.h 7b073010f1451abe501be30d12f6bc599824944a
-F src/pager.c 7fbee7d787ada94b523cb50f92cd89b0eb9a297a1b4328260748b3df0619140e
+F src/pager.c fac516ae6a04a45b2e84804245d0d0c38be07e8dd62be1f7613c83913f681570
 F src/pager.h 403b7d242616f8742ec149ede4a06b3e66896c554ce09c2abeddb926fdd1b707
 F src/parse.y bcd8c5d9442518887df1fc9c35d454126927f705ae262cd3981c16bf297e910e
 F src/pcache.c 62835bed959e2914edd26afadfecce29ece0e870
@@ -1657,7 +1657,7 @@ F vsixtest/vsixtest.tcl 6a9a6ab600c25a91a7acc6293828957a386a8a93
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 47e716952d4a5d893b75726a2c52202cb0bc8ce1f75131e920a3ac2e202a507e
-R dd67bd244e76571fe616a1fa57b01237
+P 39f39e3d9a083eebe2f8dd5812d20c5b07cc17607b04b573a52fde6d00666f36
+R 44b0453e47b7d15fed17613bc4cf70e5
 U drh
-Z d2720ec37e28e2f9ee94d83f86f8a988
+Z f6a60fb915e7da3c7036aeb9a03bed52
diff --git a/manifest.uuid b/manifest.uuid
index 99b0390e14..e9bedf7cbe 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-39f39e3d9a083eebe2f8dd5812d20c5b07cc17607b04b573a52fde6d00666f36
\ No newline at end of file
+11054cf5e8c24ef9ca869d558a0ca6750b56103c3b3793dc4afcef75192ea943
\ No newline at end of file
diff --git a/src/pager.c b/src/pager.c
index 3b172d5e78..733d65d436 100644
--- a/src/pager.c
+++ b/src/pager.c
@@ -5500,6 +5500,7 @@ static int getPageNormal(
   ** mark it as read in the pAllRead vector.  */
   pPg = 0;
   if( pPager->pAllRead && pgno<=pPager->dbOrigSize ){
+    PAGERTRACE(("USING page %d\n", pgno));
     rc = sqlite3BitvecSet(pPager->pAllRead, pgno);
     if( rc!=SQLITE_OK ) goto pager_acquire_err;
   }