diff options
author | Carlos Garcia <carlos@cgarcia.org> | 2014-04-04 22:31:00 -0400 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2014-05-05 09:32:05 -0400 |
commit | c98be0c96db00e9b6b02d31e0fa7590c54cdaaac (patch) | |
tree | 3c189a2a2342bf4454fd8826ad61b2cb84eab6b3 /Documentation/vm | |
parent | 07656d83085dfd3d5eff5d588a6f50c35c853ee0 (diff) |
doc: spelling error changes
Fixed multiple spelling errors.
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Carlos E. Garcia <carlos@cgarcia.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'Documentation/vm')
-rw-r--r-- | Documentation/vm/transhuge.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/vm/transhuge.txt b/Documentation/vm/transhuge.txt index 4a63953a41f1..6b31cfbe2a9a 100644 --- a/Documentation/vm/transhuge.txt +++ b/Documentation/vm/transhuge.txt | |||
@@ -360,13 +360,13 @@ on any tail page, would mean having to split all hugepages upfront in | |||
360 | get_user_pages which is unacceptable as too many gup users are | 360 | get_user_pages which is unacceptable as too many gup users are |
361 | performance critical and they must work natively on hugepages like | 361 | performance critical and they must work natively on hugepages like |
362 | they work natively on hugetlbfs already (hugetlbfs is simpler because | 362 | they work natively on hugetlbfs already (hugetlbfs is simpler because |
363 | hugetlbfs pages cannot be splitted so there wouldn't be requirement of | 363 | hugetlbfs pages cannot be split so there wouldn't be requirement of |
364 | accounting the pins on the tail pages for hugetlbfs). If we wouldn't | 364 | accounting the pins on the tail pages for hugetlbfs). If we wouldn't |
365 | account the gup refcounts on the tail pages during gup, we won't know | 365 | account the gup refcounts on the tail pages during gup, we won't know |
366 | anymore which tail page is pinned by gup and which is not while we run | 366 | anymore which tail page is pinned by gup and which is not while we run |
367 | split_huge_page. But we still have to add the gup pin to the head page | 367 | split_huge_page. But we still have to add the gup pin to the head page |
368 | too, to know when we can free the compound page in case it's never | 368 | too, to know when we can free the compound page in case it's never |
369 | splitted during its lifetime. That requires changing not just | 369 | split during its lifetime. That requires changing not just |
370 | get_page, but put_page as well so that when put_page runs on a tail | 370 | get_page, but put_page as well so that when put_page runs on a tail |
371 | page (and only on a tail page) it will find its respective head page, | 371 | page (and only on a tail page) it will find its respective head page, |
372 | and then it will decrease the head page refcount in addition to the | 372 | and then it will decrease the head page refcount in addition to the |