mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-12-27 13:30:45 -05:00
8f11fe52fc
cat /sys/kernel/debug/f2fs/status
Main area: 17 segs, 17 secs 17 zones
TYPE blkoff segno secno zoneno dirty_seg full_seg valid_blk
- COLD data: 0 4 4 4 0 0 0
- WARM data: 0 7 7 7 0 0 0
- HOT data: 1 5 5 5 2 0 512
- Dir dnode: 3 0 0 0 1 0 2
- File dnode: 0 1 1 1 0 0 0
- Indir nodes: 0 2 2 2 0 0 0
- Pinned file: 0 -1 -1 -1
- ATGC data: 0 -1 -1 -1
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.