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Amir Goldstein
0badfa029e
fanotify: generalize the handling of extra event flags
In fanotify_group_event_mask() there is logic in place to make sure we are not going to handle an event with no type and just FAN_ONDIR flag. Generalize this logic to any FANOTIFY_EVENT_FLAGS. There is only one more flag in this group at the moment - FAN_EVENT_ON_CHILD. We never report it to user, but we do pass it in to fanotify_alloc_event() when group is reporting fid as indication that event happened on child. We will have use for this indication later on. Link: https://lore.kernel.org/r/20200716084230.30611-2-amir73il@gmail.com Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Jan Kara <jack@suse.cz>
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.
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