diff options
| author | Baolin Wang <baolin.wang@linux.alibaba.com> | 2023-02-15 18:39:36 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-02-20 12:46:17 -0800 |
| commit | 9747b9e92418b61c2281561e0651803f1fad0159 (patch) | |
| tree | 44c7ff35ae3305863b4708818a8b91704d69ff91 /mm/compaction.c | |
| parent | f7f9c00dfafffd7a5a1a5685e2d874c64913e2ed (diff) | |
| download | linux-stable-9747b9e92418b61c2281561e0651803f1fad0159.tar.gz linux-stable-9747b9e92418b61c2281561e0651803f1fad0159.tar.bz2 linux-stable-9747b9e92418b61c2281561e0651803f1fad0159.zip | |
mm: hugetlb: change to return bool for isolate_hugetlb()
Now the isolate_hugetlb() only returns 0 or -EBUSY, and most users did not
care about the negative value, thus we can convert the isolate_hugetlb()
to return a boolean value to make code more clear when checking the
hugetlb isolation state. Moreover converts 2 users which will consider
the negative value returned by isolate_hugetlb().
No functional changes intended.
[akpm@linux-foundation.org: shorten locked section, per SeongJae Park]
Link: https://lkml.kernel.org/r/12a287c5bebc13df304387087bbecc6421510849.1676424378.git.baolin.wang@linux.alibaba.com
Signed-off-by: Baolin Wang <baolin.wang@linux.alibaba.com>
Acked-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Acked-by: Linus Torvalds <torvalds@linux-foundation.org>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/compaction.c')
0 files changed, 0 insertions, 0 deletions