diff options
| author | Kyle Evans <kevans@FreeBSD.org> | 2019-09-03 20:33:38 +0000 |
|---|---|---|
| committer | Kyle Evans <kevans@FreeBSD.org> | 2019-09-03 20:33:38 +0000 |
| commit | dca52ab480bfe71c3dc1d86822e551a7d1c9ec72 (patch) | |
| tree | 38c8ee0c6ae1d6fa29aefb2c4b4c89927beb190a /lib/libarchive | |
| parent | fe7bcbaf50b1e3daa858e3e965b2d4605d160daa (diff) | |
| download | src-dca52ab480bfe71c3dc1d86822e551a7d1c9ec72.tar.gz src-dca52ab480bfe71c3dc1d86822e551a7d1c9ec72.zip | |
posixshm: start counting writeable mappings
r351650 switched posixshm to using OBJT_SWAP for shm_object
r351795 added support to the swap_pager for tracking writeable mappings
Take advantage of this and start tracking writeable mappings; fd sealing
will use this to reject a seal on writing with EBUSY if any such mapping
exist.
Reviewed by: kib, markj
Differential Revision: https://reviews.freebsd.org/D21456
Notes
Notes:
svn path=/head/; revision=351796
Diffstat (limited to 'lib/libarchive')
0 files changed, 0 insertions, 0 deletions