[Patch] cifs: Deferred close perfomance improvements

[Rohith Surabattula <rohiths.msft@xxxxxxxxx>]

Hi Steve/All,

Please find the attached patches related to deferred close fixes for
recently found xfstests failures(generic/478 -- locking test,
generic/461 -- fsstress test) and also performance improvement patch
related to close of deferred handles during rename/unlink.

Regards,
Rohith

Attachment: cifs-Not-to-defer-close-on-file-when-lock-is-set.patch
Description: Binary data

Attachment: cifs-Deferred-close-performance-improvements.patch
Description: Binary data

Attachment: cifs-Fix-soft-lockup-during-fsstress.patch
Description: Binary data