opnsense-src/sys/fs/tmpfs
Jeff Roberson 639676877b Simplify anonymous memory handling with an OBJ_ANON flag. This eliminates
reudundant complicated checks and additional locking required only for
anonymous memory.  Introduce vm_object_allocate_anon() to create these
objects.  DEFAULT and SWAP objects now have the correct settings for
non-anonymous consumers and so individual consumers need not modify the
default flags to create super-pages and avoid ONEMAPPING/NOSPLIT.

Reviewed by:	alc, dougm, kib, markj
Tested by:	pho
Differential Revision:	https://reviews.freebsd.org/D22119
2019-11-19 23:19:43 +00:00
..
tmpfs.h tmpfs: ignore tmpfs_set_status() if mount point is read-only. 2019-04-02 13:49:32 +00:00
tmpfs_fifoops.c tmpfs: ignore tmpfs_set_status() if mount point is read-only. 2019-04-02 13:49:32 +00:00
tmpfs_fifoops.h sys/fs: further adoption of SPDX licensing ID tags. 2017-11-27 15:15:37 +00:00
tmpfs_subr.c Simplify anonymous memory handling with an OBJ_ANON flag. This eliminates 2019-11-19 23:19:43 +00:00
tmpfs_vfsops.c Replace OBJ_MIGHTBEDIRTY with a system using atomics. Remove the TMPFS_DIRTY 2019-10-29 21:06:34 +00:00
tmpfs_vnops.c Replace OBJ_MIGHTBEDIRTY with a system using atomics. Remove the TMPFS_DIRTY 2019-10-29 21:06:34 +00:00
tmpfs_vnops.h Rework pathconf handling for FIFOs. 2017-12-19 22:39:05 +00:00