From: drh <drh@noemail.net>
Date: Wed, 7 Jul 2010 14:19:13 +0000 (+0000)
Subject: Avoid the need for a NEVER() from pager_write_pagelist() by passing in
X-Git-Tag: version-3.7.2~175
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=146151cd234c3de0c80e5b17582589d0cdac9f83;p=thirdparty%2Fsqlite.git

Avoid the need for a NEVER() from pager_write_pagelist() by passing in
pPager as an extra parameter.

FossilOrigin-Name: b3179379437dbcb1d8e7f1f8f631a3e7df1a5c9a
---

diff --git a/manifest b/manifest
index 1fb230a008..e169b90c8a 100644
--- a/manifest
+++ b/manifest
@@ -1,8 +1,8 @@
 -----BEGIN PGP SIGNED MESSAGE-----
 Hash: SHA1
 
-C Merge\stogether\sthe\saccident\sfork.
-D 2010-07-07T14:00:17
+C Avoid\sthe\sneed\sfor\sa\sNEVER()\sfrom\spager_write_pagelist()\sby\spassing\sin\npPager\sas\san\sextra\sparameter.
+D 2010-07-07T14:19:14
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in c4270a1cd7cd70a263b7e96a258aa90e9c3618eb
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -159,7 +159,7 @@ F src/os_common.h a8f95b81eca8a1ab8593d23e94f8a35f35d4078f
 F src/os_os2.c 665876d5eec7585226b0a1cf5e18098de2b2da19
 F src/os_unix.c c6112f0ae34f23ae5ca0189a685e084befbdcf26
 F src/os_win.c c4b785547bbdf334f858c863c63177492e306c92
-F src/pager.c 311571e62fe6a039d2a8dddea830981a6052239a
+F src/pager.c 23e3b0d774cbedf19dc8636088078e921af7f47f
 F src/pager.h 879fdde5a102d2f21a3135d6f647530b21c2796c
 F src/parse.y ace5c7a125d9f2a410e431ee3209034105045f7e
 F src/pcache.c 1e9aa2dbc0845b52e1b51cc39753b6d1e041cb07
@@ -834,14 +834,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
-P ef126e775a02d69a9cab53028513e8799e1b6044 4bfd46f1db41009a1b925d61c6f074b933caa4ec
-R 0c8a529c4c9b7567d05e53b5d178ef4a
+P cdcf08cb18b1e290a4093454bebbd3e7094d6804
+R a1eb4884db4a3563f67a9bb6eab5fa2c
 U drh
-Z 02f7d9abcf94e9acc7e188aaa1f39a23
+Z b864d9add7808f5e75f10b52efcf8b3d
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.6 (GNU/Linux)
 
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-=y4S/
+iD8DBQFMNIzloxKgR168RlERAlABAJ4vj1BnAG1oSSgE47MEpROxioLDtwCcClv6
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diff --git a/manifest.uuid b/manifest.uuid
index ca43af9a54..62dccf612f 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-cdcf08cb18b1e290a4093454bebbd3e7094d6804
\ No newline at end of file
+b3179379437dbcb1d8e7f1f8f631a3e7df1a5c9a
\ No newline at end of file
diff --git a/src/pager.c b/src/pager.c
index a080d6950d..4016d0e888 100644
--- a/src/pager.c
+++ b/src/pager.c
@@ -3328,13 +3328,9 @@ static int syncJournal(Pager *pPager){
 ** occurs, an IO error code is returned. Or, if the EXCLUSIVE lock cannot
 ** be obtained, SQLITE_BUSY is returned.
 */
-static int pager_write_pagelist(PgHdr *pList){
-  Pager *pPager;                       /* Pager object */
+static int pager_write_pagelist(Pager *pPager, PgHdr *pList){
   int rc;                              /* Return code */
 
-  if( NEVER(pList==0) ) return SQLITE_OK;
-  pPager = pList->pPager;
-
   /* At this point there may be either a RESERVED or EXCLUSIVE lock on the
   ** database file. If there is already an EXCLUSIVE lock, the following
   ** call is a no-op.
@@ -3351,7 +3347,7 @@ static int pager_write_pagelist(PgHdr *pList){
   ** EXCLUSIVE, it means the database file has been changed and any rollback
   ** will require a journal playback.
   */
-  assert( !pagerUseWal(pList->pPager) );
+  assert( !pagerUseWal(pPager) );
   assert( pPager->state>=PAGER_RESERVED );
   rc = pager_wait_on_lock(pPager, EXCLUSIVE_LOCK);
 
@@ -3596,7 +3592,7 @@ static int pagerStress(void *p, PgHdr *pPg){
   
     /* Write the contents of the page out to the database file. */
     if( rc==SQLITE_OK ){
-      rc = pager_write_pagelist(pPg);
+      rc = pager_write_pagelist(pPager, pPg);
     }
   }
 
@@ -5225,7 +5221,7 @@ int sqlite3PagerCommitPhaseOne(
       if( rc!=SQLITE_OK ) goto commit_phase_one_exit;
   
       /* Write all dirty pages to the database file. */
-      rc = pager_write_pagelist(sqlite3PcacheDirtyList(pPager->pPCache));
+      rc = pager_write_pagelist(pPager,sqlite3PcacheDirtyList(pPager->pPCache));
       if( rc!=SQLITE_OK ){
         assert( rc!=SQLITE_IOERR_BLOCKED );
         goto commit_phase_one_exit;