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d9d00f71ab
For write requests the parent's mtime will be updated correspondingly. And if the 'Xx' caps is issued and when releasing other caps together with the write requests the MDS Locker will try to eval the xattr lock, which need to change the locker state excl --> sync and need to do Xx caps revocation. Just voluntarily dropping CEPH_CAP_XATTR_EXCL caps to avoid a cap revoke message, which could cause the mtime will be overwrote by stale one. [ idryomov: break unnecessarily long lines ] Link: https://tracker.ceph.com/issues/61584 Signed-off-by: Xiubo Li <xiubli@redhat.com> Reviewed-by: Milind Changire <mchangir@redhat.com> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.