openbsd-src/sys/tmpfs/ at jcs · jcs.org/openbsd-src

jcs.org / openbsd-src

jcs's openbsd hax

openbsd

openbsd-src / sys / tmpfs /

at jcs 8 files

Replace the TMPFS_PAGES_RESERVED logic with the limit 1/2 of RAM. The sum of all tmpfs filesystems memory consumption can't exceed this limit even the filesystem has it's own. This prevents the case while user consumed all available memory and made system unusable.

5 months ago

tmpfs_fifoops.c

remove prototypes with no matching function

2 years ago

Modify the behavior of tmpfs limitations. Keep the global memory limit of all tmpfs instances, however each instance mounted with '-s' option decreases available limit by given value. This value can't be greater than available space. The instance mounted with with '-s' option consumes it's own limit and does no impact to other tmpfs instances. The instances mounted without '-s' option share all available limit and do not affect on instances mounted with '-s'. Now it is impossible to mount instance with '-s' option if passed value is greater than available limit.

4 months ago

tmpfs_specops.c

Remove unused VOP_POLL().

3 years ago

Ensure that file names passed back by readdir do not include a '/' character. The '/' char is the path separator and is not allowed in any filename.

2 years ago

Modify the behavior of tmpfs limitations. Keep the global memory limit of all tmpfs instances, however each instance mounted with '-s' option decreases available limit by given value. This value can't be greater than available space. The instance mounted with with '-s' option consumes it's own limit and does no impact to other tmpfs instances. The instances mounted without '-s' option share all available limit and do not affect on instances mounted with '-s'. Now it is impossible to mount instance with '-s' option if passed value is greater than available limit.

4 months ago

Retire NULLVP, use NULL for coherency.

6 months ago

Remove unused VOP_POLL().

3 years ago