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Fix a performance problem in calls to sqlite3ota_close() made after the OTA update has been completely applied and checkpointed.

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FossilOrigin-Name: fa62093b2531424846ea500c4155170d1bc7110e
This commit is contained in:
dan 2015-04-23 19:18:42 +00:00
parent 1cdd523a50
commit 55d46f01c5
3 changed files with 8 additions and 8 deletions
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2
ext/ota/sqlite3ota.c
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@ -2443,7 +2443,7 @@ int sqlite3ota_step(sqlite3ota *p){
void volatile *ptr;
p->rc = pDb->pMethods->xShmMap(pDb, 0, 32*1024, 0, &ptr);
if( p->rc==SQLITE_OK ){
((u32*)ptr)[12] = p->iMaxFrame;
((u32 volatile*)ptr)[24] = p->iMaxFrame;
}
}

12
manifest
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@ -1,5 +1,5 @@
C Have\sOTA\smaintain\sa\ssmall\sLRU\scache\sof\sUPDATE\sstatements.\sThis\sreduces\sthe\samount\sof\stime\sit\sspends\scompiling\sUPDATE\sif\sa\ssingle\sdata_xxx\stable\scontains\smany\sdifferent\sota_control\sstrings.
D 2015-04-23T18:14:21.590
C Fix\sa\sperformance\sproblem\sin\scalls\sto\ssqlite3ota_close()\smade\safter\sthe\sOTA\supdate\shas\sbeen\scompletely\sapplied\sand\scheckpointed.
D 2015-04-23T19:18:42.820
F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
F Makefile.in 79b306896135a2305cfb7e6d88990fc4820fb917
F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@ -139,7 +139,7 @@ F ext/ota/otaA.test ab67f7f53670b81c750dcc946c5b704f51c429a4
F ext/ota/otacrash.test 8346192b2d46cbe7787d5d65904d81d3262a3cbf
F ext/ota/otafault.test 8c43586c2b96ca16bbce00b5d7e7d67316126db8
F ext/ota/otafault2.test fa202a98ca221faec318f3e5c5f39485b1256561
F ext/ota/sqlite3ota.c 3b53197166b08bae980ea9b3b668f7eb0580fe8c
F ext/ota/sqlite3ota.c 5bfd677bd956d0ea9f0022b010ac70409e8e9bf6
F ext/ota/sqlite3ota.h c0d32e46aa52cce3b16899399639deaff1f27b2f
F ext/ota/test_ota.c e34c801c665d64b4b9e00b71f1acf8c652404b2b
F ext/rtree/README 6315c0d73ebf0ec40dedb5aa0e942bc8b54e3761
@ -1270,7 +1270,7 @@ F tool/vdbe_profile.tcl 67746953071a9f8f2f668b73fe899074e2c6d8c1
F tool/warnings-clang.sh f6aa929dc20ef1f856af04a730772f59283631d4
F tool/warnings.sh 0abfd78ceb09b7f7c27c688c8e3fe93268a13b32
F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
P 77242965e77446313a8f0a65a39fccb67fe4cabf
R a8ed618fd0d0e5a18750e29ca6db9e19
P baee3556ea10d96f1623cf4dce112fa1a1070820
R 3707e9567587057d1905ac3053e5ac43
U dan
Z 00cb71982fa5d2b70e9c222c1f403ddb
Z 69c7c4a32a6fe3149d703bd1c7c578ac

2
manifest.uuid
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@ -1 +1 @@
baee3556ea10d96f1623cf4dce112fa1a1070820
fa62093b2531424846ea500c4155170d1bc7110e