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10 Commits

Author SHA1 Message Date
Yinan Zhang
21dfa4300d Change assert_* to expect_* in tests 
```
grep -Irl assert_ test/ | xargs sed -i \
    's/witness_assert/witness_do_not_replace/g';
grep -Irl assert_ test/ | xargs sed -i \
    's/malloc_mutex_assert_owner/malloc_mutex_do_not_replace_owner/g';

grep -Ir assert_ test/ | grep -o "[_a-zA-Z]*assert_[_a-zA-Z]*" | \
    grep -v "^assert_"; # confirm no output
grep -Irl assert_ test/ | xargs sed -i 's/assert_/expect_/g';

grep -Irl witness_do_not_replace test/ | xargs sed -i \
    's/witness_do_not_replace/witness_assert/g';
grep -Irl malloc_mutex_do_not_replace_owner test/ | xargs sed -i \
    's/malloc_mutex_do_not_replace_owner/malloc_mutex_assert_owner/g';
```
 2020-02-19 16:03:16 -08:00
Qi Wang
e4f090e8df Add opt.thp which allows explicit hugepage usage. 
"always" marks all user mappings as MADV_HUGEPAGE; while "never" marks all
mappings as MADV_NOHUGEPAGE. The default setting "default" does not change any
settings.  Note that all the madvise calls are part of the default extent hooks
by design, so that customized extent hooks have complete control over the
mappings including hugepage settings.
 2018-03-08 13:08:06 -08:00
Qi Wang
886053b966 Fix huge page test in test/unit/pages. 
Huge pages could be disabled even if the kernel header has MAD_HUGEPAGE
defined.  Guard the huge pagetest with runtime detection.
 2017-09-12 14:29:49 -07:00
Qi Wang
3ec279ba1c Fix test/unit/pages. 
As part of the metadata_thp support, We now have a separate swtich
(JEMALLOC_HAVE_MADVISE_HUGE) for MADV_HUGEPAGE availability.  Use that instead
of JEMALLOC_THP (which doesn't guard pages_huge anymore) in tests.
 2017-08-11 15:57:12 -07:00
Jason Evans
c606a87d2a Add the --disable-thp option to support cross compiling. 
This resolves #669.
 2017-05-30 11:30:54 -07:00
Jason Evans
da4cff0279 Support --with-lg-page values larger than system page size. 
All mappings continue to be PAGE-aligned, even if the system page size
is smaller.  This change is primarily intended to provide a mechanism
for supporting multiple page sizes with the same binary; smaller page
sizes work better in conjunction with jemalloc's design.

This resolves #467.
 2017-04-18 19:01:04 -07:00
Jason Evans
f408643a4c Remove extraneous parens around return arguments. 
This resolves #540.
 2017-01-20 21:43:07 -08:00
Jason Evans
c4c2592c83 Update brace style. 
Add braces around single-line blocks, and remove line breaks before
function-opening braces.

This resolves #537.
 2017-01-20 21:43:07 -08:00
Jason Evans
ffbb7dac3d Remove leading blank lines from function bodies. 
This resolves #535.
 2017-01-13 14:49:24 -08:00
Jason Evans
c1baa0a9b7 Add huge page configuration and pages_[no}huge(). 
Add the --with-lg-hugepage configure option, but automatically configure
LG_HUGEPAGE even if it isn't specified.

Add the pages_[no]huge() functions, which toggle huge page state via
madvise(..., MADV_[NO]HUGEPAGE) calls.
 2016-12-26 17:59:34 -08:00