git: tmpfs - Make tmpfs_move_pages() more robust
Matthew Dillon
dillon at crater.dragonflybsd.org
Sun Nov 24 09:03:40 PST 2019
commit 6994034513cc2f8ff3d79e00d28295f4dcceaf02
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date: Sun Nov 24 00:01:49 2019 -0800
tmpfs - Make tmpfs_move_pages() more robust
* Make tmpfs_move_pages() more robust by re-checking the page
queue in the scan loop and waiting for any paging-in-progress
to complete.
* Possibly fixes or improves a race that could cause corruption
in tmpfs files.
Reported-by: zrj
Summary of changes:
sys/vfs/tmpfs/tmpfs_vnops.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/6994034513cc2f8ff3d79e00d28295f4dcceaf02
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