]> Git Repo - linux.git/commit
erofs: kill use_vmap module parameter
authorGao Xiang <[email protected]>
Wed, 4 Sep 2019 02:09:07 +0000 (10:09 +0800)
committerGreg Kroah-Hartman <[email protected]>
Thu, 5 Sep 2019 18:10:09 +0000 (20:10 +0200)
commit73d03931be2ffbc3049f3ec53251d9b29887de12
treea0efa1d78d82697784bb02ab012ad5b60f702853
parente2c71e74b21e4053c18ac99ee93139d0aa95c53a
erofs: kill use_vmap module parameter

As Christoph said [1],
"vm_map_ram is supposed to generally behave better.  So if
it doesn't please report that that to the arch maintainer
and linux-mm so that they can look into the issue.  Having
user make choices of deep down kernel internals is just
a horrible interface.

Please talk to maintainers of other bits of the kernel
if you see issues and / or need enhancements. "

Let's redo the previous conclusion and kill the vmap
approach.

[1] https://lore.kernel.org/r/20190830165533[email protected]/
Reported-by: Christoph Hellwig <[email protected]>
Signed-off-by: Gao Xiang <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>
Documentation/filesystems/erofs.txt
fs/erofs/decompressor.c
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