diff options
| author | Jens Axboe <axboe@kernel.dk> | 2024-12-20 08:47:47 -0700 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2025-01-25 20:22:43 -0800 |
| commit | fb7d3bc4149395c1ae99029c852eab6c28fc3c88 (patch) | |
| tree | 5c795514bc585f7678370f5794cc2dd9c44bece2 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 8026e49bff9b151609da4cae20e9da7f1833dde6 (diff) | |
mm/filemap: drop streaming/uncached pages when writeback completes
If the folio is marked as streaming, drop pages when writeback completes.
Intended to be used with RWF_DONTCACHE, to avoid needing sync writes for
uncached IO.
Link: https://lkml.kernel.org/r/20241220154831.1086649-10-axboe@kernel.dk
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Cc: Brian Foster <bfoster@redhat.com>
Cc: Chris Mason <clm@meta.com>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions