vmem: enable tcache in je_pool_free
Merge pull request #76 from krzycz/vmem-pool_free_tcache

vmem: enable tcache in je_pool_free
vmem: add asserts checking binind

Add asserts checking binind when it is
a return value of small_size2bin()
(like in arena.c:1701 and 1858).
It fixes issues reported by Klocwork.
vmem: add the malloc_rwlock_t type
vmem: change type of pool->arenas_lock to malloc_rwlock_t
vmem: fix race condition in je_mallocx()

Ref: pmem/issues#15
Merge pull request #77 from ldorau/vmem-add-asserts-checking-binind

vmem: add asserts checking binind
common: fix make test in src/Makefile
util: remove invalid pool file of util_pool_create()

If someone tries to create a pool of size greater than the maximum
available space, posix_fallocate() fails but it leaves an invalid
file which should be removed.
Merge pull request #78 from ldorau/common-fix-make-test-in-src-Makefile

common: fix make test in src/Makefile
Merge pull request #79 from ldorau/vmem-fix-sporadic-segfault-in-MALLOCX_ARENA-ut

vmem: fix sporadic segfault in MALLOCX_ARENA unit test
vmem-fix-stats-with-custom-funcs

Fix to not create pool 0 for vmem_stats()
when custom functions were provided.
Merge pull request #80 from ldorau/util-remove-invalid-pool-file-of-util_pool_create

util: remove invalid pool file of util_pool_create()
Merge pull request #82 from spawlows/vmem-fix-stats-with-custom-funcs

vmem-fix-stats-with-custom-funcs
doc: add note about pmemlog_appendv()

Ref: pmem/issues#19
log: pmemlog_appendv: add assert on iovcnt

Ref: pmem/issues#19
Merge pull request #84 from ldorau/log-fix-pmemlog_appendv

log: fix pmemlog_appendv() if iovcnt is less than 0
vmem: enable limited fork support

Support for creating pools after fork.
Merge pull request #83 from spawlows/vmem-fork-support

vmem: enable limited fork support
common: fix cstyle to detect void pointers errors