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Matt Joras 9aaf913e13 When unmounting a tmpfs, do not call free_unr.

tmpfs uses unr(9) to allocate inodes. Previously when unmounting it
would individually free the units when it freed each vnode. This is
unnecessary as we can use the newly-added unrhdr_clear function to clear
out the unr in onde go. This measurably reduces the time to unmount a
tmpfs with many files.

Reviewed by:	cem, lidl
Approved by:	rstone (mentor)
Sponsored by:	Dell EMC Isilon
Differential Revision:	https://reviews.freebsd.org/D12591

2017-10-11 21:53:53 +00:00

tmpfs_fifoops.c

Use tmpfs_print for tmpfs FIFOs.

2017-09-25 20:26:16 +00:00

tmpfs_fifoops.h

…

tmpfs_subr.c

When unmounting a tmpfs, do not call free_unr.

2017-10-11 21:53:53 +00:00

tmpfs_vfsops.c

When unmounting a tmpfs, do not call free_unr.

2017-10-11 21:53:53 +00:00