freebsd-dev/sys/fs/tmpfs
Jeff Roberson 8d6fbbb867 Replace manyinstances of VM_WAIT with blocking page allocation flags
similar to the kernel memory allocator.

This simplifies NUMA allocation because the domain will be known at wait
time and races between failure and sleeping are eliminated.  This also
reduces boilerplate code and simplifies callers.

A wait primitive is supplied for uma zones for similar reasons.  This
eliminates some non-specific VM_WAIT calls in favor of more explicit
sleeps that may be satisfied without new pages.

Reviewed by:	alc, kib, markj
Tested by:	pho
Sponsored by:	Netflix, Dell/EMC Isilon
2017-11-08 02:39:37 +00:00
..
tmpfs_fifoops.c Use tmpfs_print for tmpfs FIFOs. 2017-09-25 20:26:16 +00:00
tmpfs_fifoops.h Remove code separator lines which do not conform to style(9). 2014-07-14 08:17:11 +00:00
tmpfs_subr.c Replace manyinstances of VM_WAIT with blocking page allocation flags 2017-11-08 02:39:37 +00:00
tmpfs_vfsops.c Move clear_unrhdr to tmpfs_free_tmp. 2017-10-23 15:43:38 +00:00
tmpfs_vnops.c Return 64 for pathconf(_PC_FILESIZEBITS) on tmpfs. 2017-10-02 23:23:12 +00:00
tmpfs_vnops.h Use tmpfs_print for tmpfs FIFOs. 2017-09-25 20:26:16 +00:00
tmpfs.h Remove mistakenly merged field. 2017-01-19 20:03:26 +00:00