Hi Yang, On Tue, Dec 05, 2023 at 01:30:17AM -0500, Yang Xu wrote: > Since linux 5.19[1], MAX_SWAPFILES will be futher decreased > 1 if kernel built with CONFIG_PTE_MARKER. > > [1]https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/include/linux/swap.h?id=679d10331 > > Signed-off-by: Yang Xu <xuyang2018.jy@xxxxxxxxxxx> > --- Patch applied. <https://www.alejandro-colomar.es/src/alx/linux/man-pages/man-pages.git/commit/?h=contrib&id=0a5a5dee8927c9e21f13c250a752f3c6ba9d1a09> Have a lovely day, Alex > man2/swapon.2 | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/man2/swapon.2 b/man2/swapon.2 > index 2bc477d18..13282ff96 100644 > --- a/man2/swapon.2 > +++ b/man2/swapon.2 > @@ -181,6 +181,10 @@ Since Linux 5.14, the limit is further decreased by 4 > if the kernel is built with the > .B CONFIG_DEVICE_PRIVATE > option. > +Since Linux 5.19, the limit is further decreased by 1 > +if the kernel is built with the > +.B CONFIG_PTE_MARKER > +option. > .P > Discard of swap pages was introduced in Linux 2.6.29, > then made conditional > -- > 2.27.0 > > -- <https://www.alejandro-colomar.es/> Looking for a remote C programming job at the moment.
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