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326d7c1b3b
Reading from /proc/meminfo is really slow We don't want to start swapping to disk. Deceptively, memory available goes up when we start to swap to disk making performance even worse. To mitigate this: 1. replace reading from meminfo with proper system calls. 2. attempt to lock allocations in physical memory space. 3. check our own allocated memory instead of available memory. 4. still check available memory in the off chance we're trying to play nice with other apps. Signed-off-by: Daniel Hill <daniel@gluo.nz> Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
bcachefs-tools
Userspace tools and docs for bcachefs
Bcachefs is an advanced new filesystem for Linux, with an emphasis on reliability and robustness and the complete set of features one would expect from a modern filesystem.
This repo primarily consists of the following:
- bcachefs tool, the reason this repo exists.
- {mkfs,mount,fsck}.bcachefs utils, which is just wrappers calling the corresponding subcommands in the main tool
- docs in the form of man-pages and a user manual
Please refer to the main site for getting started An in-depth user manual is (also) found on the official website
Build and install
Refer to INSTALL.md
Bug reports and contributions
- The official mailing list, linux-bcachefs@vger.kernel.org
- IRC: #bcache on OFTC (irc.oftc.net). Although, note that it can be easily missed.