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author | NeilBrown <neilb@suse.de> | 2022-05-10 04:20:49 +0300 |
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committer | akpm <akpm@linux-foundation.org> | 2022-05-10 04:20:49 +0300 |
commit | 6341a446a0e66355d729b663d7c8ca28ad6d1442 (patch) | |
tree | 4eba07afcfb4235b8dc4e11a2c3a2cca7b3fd9d8 /fs | |
parent | a1a0dfd56f97738c1974976309bbf38bb5a21132 (diff) | |
download | linux-6341a446a0e66355d729b663d7c8ca28ad6d1442.tar.xz |
MM: handle THP in swap_*page_fs() - count_vm_events()
We need to use count_swpout_vm_event() for sio_write_complete() to get
correct counting.
Note that THP swap in (if it ever happens) is current accounted 1 for each
page, whether HUGE or normal. This is different from swap-out accounting.
This patch should be squashed into
MM: handle THP in swap_*page_fs()
Link: https://lkml.kernel.org/r/165146948934.24404.5909750610552745025@noble.neil.brown.name
Signed-off-by: NeilBrown <neilb@suse.de>
Reported-by: Miaohe Lin <linmiaohe@huawei.com>
Reviewed-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Christoph Hellwig <hch@lst.de>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Yang Shi <shy828301@gmail.com>
Cc: Huang Ying <ying.huang@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'fs')
0 files changed, 0 insertions, 0 deletions