Commit6b34711

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Allocate 16mb file for testing.

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Lines changed: 5 additions & 3 deletions

Original file line number	Diff line number	Diff line change
`@@ -29,6 +29,8 @@`
`29`	`29`	`#endif`
`30`	`30`	`#endif`
`31`	`31`
	`32`	`+#defineWAL_FILE_SIZE (16 * 1024 * 1024)`
	`33`	`+`
`32`	`34`	`voiddie(char*str);`
`33`	`35`	`voidprint_elapse(structtimevalstart_t,structtimevalelapse_t);`
`34`	`36`
`@@ -40,7 +42,7 @@ main(int argc, char *argv[])`
`40`	`42`	`inttmpfile,`
`41`	`43`	`i,`
`42`	`44`	`loops=1000;`
`43`		`-charstrout= (char)malloc(65536);`
	`45`	`+charstrout= (char)malloc(WAL_FILE_SIZE);`
`44`	`46`	`char*filename=FSYNC_FILENAME;`
`45`	`47`
`46`	`48`	`if (argc>2&&strcmp(argv[1],"-f")==0)`
`@@ -53,12 +55,12 @@ main(int argc, char *argv[])`
`53`	`55`	`if (argc>1)`
`54`	`56`	`loops=atoi(argv[1]);`
`55`	`57`
`56`		`-for (i=0;i<65536;i++)`
	`58`	`+for (i=0;i<WAL_FILE_SIZE;i++)`
`57`	`59`	`strout[i]='a';`
`58`	`60`
`59`	`61`	`if ((tmpfile=open(FSYNC_FILENAME,O_RDWR \|O_CREAT,S_IRUSR \|S_IWUSR))==-1)`
`60`	`62`	`die("can't open /var/tmp/test_fsync.out");`
`61`		`-write(tmpfile,strout,65536);`
	`63`	`+write(tmpfile,strout,WAL_FILE_SIZE);`
`62`	`64`	`fsync(tmpfile);/* fsync so later fsync's don't have to do`
`63`	`65`	`* it */`
`64`	`66`	`close(tmpfile);`

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