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Filename	Latest commit message	Latest commit date
Mike Kravetz e7c5809779 hugetlbfs: revert "Use i_mmap_rwsem to fix page fault/truncate race" ... This reverts c86aa7bbfd The reverted commit caused ABBA deadlocks when file migration raced with file eviction for specific hugetlbfs files. This was discovered with a modified version of the LTP move_pages12 test. The purpose of the reverted patch was to close a long existing race between hugetlbfs file truncation and page faults. After more analysis of the patch and impacted code, it was determined that i_mmap_rwsem can not be used for all required synchronization. Therefore, revert this patch while working an another approach to the underlying issue. Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Mike Kravetz <[email protected]> Reported-by: Jan Stancek <[email protected]> Cc: Michal Hocko <[email protected]> Cc: Hugh Dickins <[email protected]> Cc: Naoya Horiguchi <[email protected]> Cc: "Aneesh Kumar K . V" <[email protected]> Cc: Andrea Arcangeli <[email protected]> Cc: "Kirill A . Shutemov" <[email protected]> Cc: Davidlohr Bueso <[email protected]> Cc: Prakash Sangappa <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>		2019-01-08 17:15:11 -08:00
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inode.c	hugetlbfs: revert "Use i_mmap_rwsem to fix page fault/truncate race"	2019-01-08 17:15:11 -08:00
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