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linux-samsung-r9q2/tools/testing/selftests/vm
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Jakub Matěna ca3d76b0aa mm: add merging after mremap resize 
When mremap call results in expansion, it might be possible to merge the
VMA with the next VMA which might become adjacent.  This patch adds
vma_merge call after the expansion is done to try and merge.

[akpm@linux-foundation.org: coding-style cleanups]
Link: https://lkml.kernel.org/r/20220603145719.1012094-3-matenajakub@gmail.com
Signed-off-by: Jakub Matěna <matenajakub@gmail.com>
Reviewed-by: Vlastimil Babka <vbabka@suse.cz>
Cc: Hugh Dickins <hughd@google.com>
Cc: "Kirill A . Shutemov" <kirill@shutemov.name>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@kernel.org>
Cc: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Rik van Riel <riel@surriel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2022-09-26 19:46:28 -07:00
..
.gitignore selftest: vm: remove deleted local_config.* from .gitignore 2022-09-11 20:26:10 -07:00
charge_reserved_hugetlb.sh selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting 2022-01-15 16:30:30 +02:00
compaction_test.c selftests/vm: 8x compaction_test speedup 2020-10-13 18:38:34 -07:00
config selftests: vm: add test for Soft-Dirty PTE bit 2022-04-28 23:16:11 -07:00
gup_test.c selftests: make use of GUP_TEST_FILE macro 2022-06-16 19:48:31 -07:00
hmm-tests.c Kselftests: remove support of libhugetlbfs from kselftests 2022-09-11 20:25:52 -07:00
hugepage-mmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugepage-mremap.c selftest/vm: uninitialized variable in main() 2022-07-29 18:07:17 -07:00
hugepage-shm.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
hugepage-vmemmap.c selftests: vm: add a hugetlb test case 2022-03-22 15:57:08 -07:00
hugetlb-madvise.c tools/testing/selftests/vm/hugetlb-madvise.c: silence uninitialized variable warning 2022-07-29 18:07:16 -07:00
hugetlb_reparenting_test.sh selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting 2022-01-15 16:30:30 +02:00
khugepaged.c selftests/vm: add selftest to verify multi THP collapse 2022-09-11 20:25:47 -07:00
ksm_tests.c selftests: vm: Fix resource leak when return error 2022-06-16 14:14:08 -06:00
madv_populate.c selftests: vm: bring common functions to a new file 2022-04-28 23:16:11 -07:00
Makefile Kselftests: remove support of libhugetlbfs from kselftests 2022-09-11 20:25:52 -07:00
map_fixed_noreplace.c selftest/vm: fix map_fixed_noreplace test failure 2022-02-26 09:51:17 -08:00
map_hugetlb.c selftests/vm: fix display of page size in map_hugetlb 2020-09-19 13:13:39 -07:00
map_populate.c tools/testing/selftests/vm/: add MAP_POPULATE test 2018-08-22 10:52:45 -07:00
memfd_secret.c selftests: kselftest framework: provide "finished" helper 2022-03-24 19:06:51 -07:00
migration.c mm: add selftests for migration entries 2022-04-28 23:16:07 -07:00
mlock-random-test.c selftests: Fix spelling mistake "cann't" -> "cannot" 2021-09-03 09:58:13 -07:00
mlock2-tests.c selftests: vm: drop dependencies on page flags from mlock2 tests 2020-04-02 09:35:31 -07:00
mlock2.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mrelease_test.c selftests/vm: fix errno handling in mrelease_test 2022-07-29 18:07:14 -07:00
mremap_dontunmap.c selftests: add a MREMAP_DONTUNMAP selftest for shmem 2021-04-30 11:20:39 -07:00
mremap_test.c mm: add merging after mremap resize 2022-09-26 19:46:28 -07:00
on-fault-limit.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pkey-helpers.h selftests/vm: remove ARRAY_SIZE define from individual tests 2021-12-10 17:51:25 -07:00
pkey-powerpc.h selftests: vm: pkeys: use the correct page size on powerpc 2020-06-04 19:06:27 -07:00
pkey-x86.h selftests/vm/pkeys: Use provided __cpuid_count() macro 2022-04-25 15:12:52 -06:00
protection_keys.c selftests/vm/pkeys: fix typo in comment 2022-05-25 10:47:48 -07:00
run_vmtests.sh selftests: vm: add /dev/userfaultfd test cases to run_vmtests.sh 2022-09-11 20:25:49 -07:00
settings selftests: vm: add the "settings" file with timeout variable 2022-05-25 10:47:49 -07:00
soft-dirty.c selftests: soft-dirty: add test for mprotect 2022-07-29 18:07:18 -07:00
split_huge_page_test.c selftests: vm: bring common functions to a new file 2022-04-28 23:16:11 -07:00
test_hmm.sh tools: update test_hmm script to support SP config 2022-07-17 17:14:29 -07:00
test_vmalloc.sh vm/test_vmalloc.sh: adapt for updated driver interface 2021-04-30 11:20:40 -07:00
thuge-gen.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
transhuge-stress.c selftest/vm: add util.h and and move helper functions there 2022-03-24 19:06:45 -07:00
userfaultfd.c userfaultfd: selftests: modify selftest to use /dev/userfaultfd 2022-09-11 20:25:49 -07:00
util.h selftest/vm: add helpers to detect PAGE_SIZE and PAGE_SHIFT 2022-03-24 19:06:45 -07:00
va_128TBswitch.c selftests/vm: skip 128TBswitch on unsupported arch 2022-07-29 18:07:14 -07:00
va_128TBswitch.sh selftests/vm: fix va_128TBswitch.sh permissions 2022-07-26 16:59:50 -07:00
virtual_address_range.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 191 2019-05-30 11:29:21 -07:00
vm_util.c selftests: vm: bring common functions to a new file 2022-04-28 23:16:11 -07:00
vm_util.h selftests: vm: bring common functions to a new file 2022-04-28 23:16:11 -07:00
write_hugetlb_memory.sh selftests/vm: make charge_reserved_hugetlb.sh work with existing cgroup setting 2022-01-15 16:30:30 +02:00
write_to_hugetlbfs.c selftests/vm/write_to_hugetlbfs.c: fix unused variable warning 2020-05-23 10:26:31 -07:00