Whamcloud - gitweb
git://git.whamcloud.com / fs / lustre-release.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 7b560d6) | patch
LU-13324 llite: page delete race 93/37793/4
authorBobi Jam <bobijam@whamcloud.com>
Tue, 10 Mar 2020 13:12:53 +0000 (21:12 +0800)
committerOleg Drokin <green@whamcloud.com>
Tue, 31 Mar 2020 07:01:02 +0000 (07:01 +0000)
commit8ccaed513006f0582578ff42c9917b5aa76f2f4b
treed25bbd94916316cdffe7b6ccd30e5ae631ab9dbatree | snapshot
parent7b560d63759dbee2ac232bbe93a5071f8b0ebd1ccommit | diff
LU-13324 llite: page delete race

Page could be raced by truncate during its deletion by
another thread, check vmpage mapping before accessing it.

Signed-off-by: Bobi Jam <bobijam@whamcloud.com>
Change-Id: I3172f5ffd3928926b16ab6fd7362b05da0c7cfd5
Reviewed-on: https://review.whamcloud.com/37793
Tested-by: jenkins <devops@whamcloud.com>
Reviewed-by: Wang Shilong <wshilong@ddn.com>
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Andreas Dilger <adilger@whamcloud.com>
lustre/llite/vvp_page.c diff | blob | history
Lustre primary development and releases