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(parent: 46be67b) | patch
dax: account DAX entries as nrpages
authorMatthew Wilcox (Oracle) <willy@infradead.org>
Wed, 5 May 2021 01:32:51 +0000 (18:32 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 5 May 2021 18:27:19 +0000 (11:27 -0700)
commit7f0e07fb0289519af7e726e4f7b7118f7ecc979b
tree9d7a7a9b90996f8fde414ef87b8a0ccf03b17bc8tree | snapshot
parent46be67b424efab933562a29ea8f1df0c20aa9959commit | diff
dax: account DAX entries as nrpages

Simplify mapping_needs_writeback() by accounting DAX entries as pages
instead of exceptional entries.

Link: https://lkml.kernel.org/r/20201026151849.24232-4-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Vishal Verma <vishal.l.verma@intel.com>
Acked-by: Johannes Weiner <hannes@cmpxchg.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
fs/dax.c diff | blob | history
mm/filemap.c diff | blob | history
Domain: System / Kernel;