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Alistair Popple
cd62734ca6
The behaviour of try_to_unmap_one() is difficult to follow because it performs different operations based on a fairly large set of flags used in different combinations. TTU_MUNLOCK is one such flag. However it is exclusively used by try_to_munlock() which specifies no other flags. Therefore rather than overload try_to_unmap_one() with unrelated behaviour split this out into it's own function and remove the flag. Link: https://lkml.kernel.org/r/[email protected] Signed-off-by: Alistair Popple <[email protected]> Reviewed-by: Ralph Campbell <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Cc: Ben Skeggs <[email protected]> Cc: Hugh Dickins <[email protected]> Cc: Jason Gunthorpe <[email protected]> Cc: John Hubbard <[email protected]> Cc: "Matthew Wilcox (Oracle)" <[email protected]> Cc: Peter Xu <[email protected]> Cc: Shakeel Butt <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>