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| author | Chuck Lever <[email protected]> | 2021-04-30 06:02:01 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2021-04-30 18:20:43 +0000 |
| commit | f6e70aab9dfe0c2f79cf7dbcb1e80fa71dc60b09 (patch) | |
| tree | 72347bfdce9404cf320c0472c256e8f61597dba0 /fs/ext4/fast_commit.c | |
| parent | SUNRPC: set rq_page_end differently (diff) | |
| download | kernel-f6e70aab9dfe0c2f79cf7dbcb1e80fa71dc60b09.tar.gz kernel-f6e70aab9dfe0c2f79cf7dbcb1e80fa71dc60b09.zip | |
SUNRPC: refresh rq_pages using a bulk page allocator
Reduce the rate at which nfsd threads hammer on the page allocator. This
improves throughput scalability by enabling the threads to run more
independently of each other.
[mgorman: Update interpretation of alloc_pages_bulk return value]
Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Chuck Lever <[email protected]>
Signed-off-by: Mel Gorman <[email protected]>
Reviewed-by: Alexander Lobakin <[email protected]>
Cc: Alexander Duyck <[email protected]>
Cc: Christoph Hellwig <[email protected]>
Cc: David Miller <[email protected]>
Cc: Ilias Apalodimas <[email protected]>
Cc: Jesper Dangaard Brouer <[email protected]>
Cc: Matthew Wilcox (Oracle) <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'fs/ext4/fast_commit.c')
0 files changed, 0 insertions, 0 deletions