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banan-os
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Bananymous 3998c5f955 Kernel: ATA now uses irqs instead of polling 
Reading is now much slower at ~500 kB/s it was around 3 MB/s.
This is probably mostly due semaphore blocking taking atleast
until next reschedule (1 ms itervals). This will be a problem
as long as we are using only single processor.

I could try to use {READ/WRITE}_MULTIPLE commands, but since
most of the disk reads are 2 sectors (inode block size) this
will at most double the speed.

Most efficient speed up would of course be caching disk access
data and inodes overall.
 		2023-04-03 00:03:38 +03:00
BAN BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00
base BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00
kernel Kernel: ATA now uses irqs instead of polling 2023-04-03 00:03:38 +03:00
libc BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00
.gitignore BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00
CMakeLists.txt BuildSystem: building for 32-bit works now 2023-04-02 05:03:17 +03:00
README.md Create README.md 2023-03-18 04:05:59 +02:00
bochs.sh BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00
image-full.sh BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00
image.sh BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00
install-usb.sh Build: install-usb now prints write size correctly in MiB 2023-03-08 02:41:44 +02:00
linecount.sh Scipts: linecount doesn't count lines in build/ 2023-04-02 04:09:54 +03:00
qemu.sh BuildSystem: We are now using cmake instead of plain make 2023-04-02 04:07:27 +03:00

README.md

banan-os

My hobby operating system. Currently runs on x86 32 and 64 bit cpus.