nfs: Replace kmap() with kmap_local_page()

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The use of kmap() is being deprecated in favor of kmap_local_page().

With kmap_local_page(), the mapping is per thread, CPU local and not
globally visible. Furthermore, the mapping can be acquired from any context
(including interrupts).

Therefore, use kmap_local_page() in nfs_do_filldir() because this mapping
is per thread, CPU local, and not globally visible.

Suggested-by: Ira Weiny <ira.weiny@intel.com>
Signed-off-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>

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Fabio M. De Francesco 2022-06-28 20:24:26 +02:00 • committed by Trond Myklebust

parent 064109db53

commit c77c738c37

1 changed files with 2 additions and 2 deletions

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fs/nfs/dir.c

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