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| author | David S. Miller <davem@davemloft.net> | 2016-02-23 08:09:14 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-02-23 08:09:14 +0300 |
| commit | b633353115e352d3c31c12d4c61978c810f05ea1 (patch) | |
| tree | 055174a1b31a3e10fd2c505788fe6487b0028d00 /mm/Kconfig | |
| parent | b1d95ae5c5bd3deba84d00c4f83d7d0836b5936f (diff) | |
| parent | dea08e604408d0303e2332896c5fdd8c1f7d79a2 (diff) | |
| download | linux-b633353115e352d3c31c12d4c61978c810f05ea1.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
drivers/net/phy/bcm7xxx.c
drivers/net/phy/marvell.c
drivers/net/vxlan.c
All three conflicts were cases of simple overlapping changes.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'mm/Kconfig')
| -rw-r--r-- | mm/Kconfig | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/mm/Kconfig b/mm/Kconfig index 97a4e06b15c0..03cbfa072f42 100644 --- a/mm/Kconfig +++ b/mm/Kconfig @@ -624,7 +624,7 @@ config ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT bool config DEFERRED_STRUCT_PAGE_INIT - bool "Defer initialisation of struct pages to kswapd" + bool "Defer initialisation of struct pages to kthreads" default n depends on ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT depends on MEMORY_HOTPLUG @@ -633,9 +633,10 @@ config DEFERRED_STRUCT_PAGE_INIT single thread. On very large machines this can take a considerable amount of time. If this option is set, large machines will bring up a subset of memmap at boot and then initialise the rest in parallel - when kswapd starts. This has a potential performance impact on - processes running early in the lifetime of the systemm until kswapd - finishes the initialisation. + by starting one-off "pgdatinitX" kernel thread for each node X. This + has a potential performance impact on processes running early in the + lifetime of the system until these kthreads finish the + initialisation. config IDLE_PAGE_TRACKING bool "Enable idle page tracking" |