Ohk, I did some more search and found this... sharing for newbies like me. > The kernel source tree... > > Even the just the modules directory reflects some of that. > > ls /lib64/modules/2.6.27-14-generic/kernel/ > arch crypto drivers fs lib net sound ubuntu > > ls /lib64/modules/2.6.27-14-generic/kernel/drivers/ > acpi auxdisplay cdrom crypto edac gpu i2c input > md mfd mtd pci rtc spi uio virtio > ata block char dca firmware hid ieee1394 isdn > media misc net pcmcia scsi ssb usb w1 > atm bluetooth cpufreq dma gpio hwmon infiniband leds > message mmc parport power serial telephony video watchdog
On Jan 19, 2018 11:34 PM, "inventsekar" <[email protected]> wrote: > > Hi All, > > 1. so I tried to find out which subsystem the swap space comes under.. > when I googled for list of subsystems Linux architecture, no luck. > Between, I found out that kernel map ( http://www.makelinux.net/ > kernel_map/ ), which gives me kind of subsystems/modules. > > Is there any documentation/links for list of subsystems on Linux?!?! > > 2. it looks like swap space itself a separate subsystem/module. > I thought to subscribe to some lkml dl for swap, but I am not finding any > DL at all. Please suggest. > > > Best regards > Sekar > > > On Jan 15, 2018 11:52 PM, "inventsekar" <[email protected]> wrote: > > Hi All, > I have been reading about swap space and got these questions... > > 1. Btrfs was the only one fs which got this below issue or any other fs > also? > 2. The other way around - is there any FS which is best suitable (best > performance) for swap file? > 2. Is this issue still there or the wiki isn't updated? > > *https://wiki.archlinux.org/index.php/swap > <https://wiki.archlinux.org/index.php/swap>* > *Warning:* Btrfs <https://wiki.archlinux.org/index.php/Btrfs> does not > support swap files. Failure to heed this warning may result in file system > corruption. While a swap file may be used on Btrfs when mounted through a > loop device, this will result in severely degraded swap performance. > > Any suggestions, links, documentations please. > > Best regards > Sekar > > > >
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