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Memory-mapped I/O is now on by default. The "PRAGMA mmap_limit(N)" can be

used to issue a hint to the VFS to limit mmap space to N bytes.  The VFS
is free to ignore that hint if desired.  However, if "PRAGMA mmap_limit(0)"
is used, xFetch is never called.

FossilOrigin-Name: 1b37c4effdd03aa2ea938a71b4f22ed27391689b
This commit is contained in:
drh
2013-03-25 23:09:28 +00:00
parent d1ab8065c1
commit 0d0614bdc6
18 changed files with 84 additions and 92 deletions

View File

@ -138,10 +138,10 @@ test_suite "veryquick" -prefix "" -description {
test_set $allquicktests -exclude *malloc* *ioerr* *fault*
]
test_suite "mmap" -prefix "mm-" -description {
Similar to veryquick. Except with memory mapping enabled.
test_suite "no-mmap" -prefix "nomm-" -description {
Similar to veryquick. Except with memory mapping disabled.
} -presql {
pragma mmap_size = -65536;
pragma mmap_size = 0;
} -files [
test_set $allquicktests -exclude *malloc* *ioerr* *fault* -include malloc.test
]