Whamcloud - gitweb
LU-9340 lov: readahead shouldn't exceed component boundary 77/26677/5
authorJinshan Xiong <jinshan.xiong@intel.com>
Mon, 17 Apr 2017 19:29:51 +0000 (12:29 -0700)
committerJinshan Xiong <jinshan.xiong@intel.com>
Tue, 18 Apr 2017 16:43:49 +0000 (16:43 +0000)
commite31e234c06ac798501cdb7ec92269af83157cb21
tree4d843300dec875789770abc67d5eb36076a83ea8
parentcf90908afea9e3563cf174fa4e6d10de50faab68
LU-9340 lov: readahead shouldn't exceed component boundary

Otherwise, it will extend the readahead RPC to the next component
while the actual lock of that component is not checked.

Signed-off-by: Jinshan Xiong <jinshan.xiong@intel.com>
Change-Id: Ice743d45f9df5e6fdc83b07aa6af1b182b660c9a
Reviewed-on: https://review.whamcloud.com/26677
Tested-by: Jenkins
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
lustre/lov/lov_io.c
lustre/lov/lov_page.c