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| author | David Howells <[email protected]> | 2020-09-04 23:36:16 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2020-09-05 19:14:30 +0000 |
| commit | e5a59d308f52bb0052af5790c22173651b187465 (patch) | |
| tree | 0ca1212a1af29f43b819e302f5975ab131694347 /drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | |
| parent | mm/hugetlb: fix a race between hugetlb sysctl handlers (diff) | |
| download | kernel-e5a59d308f52bb0052af5790c22173651b187465.tar.gz kernel-e5a59d308f52bb0052af5790c22173651b187465.zip | |
mm/khugepaged.c: fix khugepaged's request size in collapse_file
collapse_file() in khugepaged passes PAGE_SIZE as the number of pages to
be read to page_cache_sync_readahead(). The intent was probably to read
a single page. Fix it to use the number of pages to the end of the
window instead.
Fixes: 99cb0dbd47a1 ("mm,thp: add read-only THP support for (non-shmem) FS")
Signed-off-by: David Howells <[email protected]>
Signed-off-by: Matthew Wilcox (Oracle) <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Reviewed-by: Matthew Wilcox (Oracle) <[email protected]>
Acked-by: Song Liu <[email protected]>
Acked-by: Yang Shi <[email protected]>
Acked-by: Pankaj Gupta <[email protected]>
Cc: Eric Biggers <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c')
0 files changed, 0 insertions, 0 deletions