linux-next

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git synced 2025-01-10 15:58:47 +00:00

History

Jan Kara abc77577a6 fsnotify: Provide framework for dropping SRCU lock in ->handle_event

fanotify wants to drop fsnotify_mark_srcu lock when waiting for response
from userspace so that the whole notification subsystem is not blocked
during that time. This patch provides a framework for safely getting
mark reference for a mark found in the object list which pins the mark
in that list. We can then drop fsnotify_mark_srcu, wait for userspace
response and then safely continue iteration of the object list once we
reaquire fsnotify_mark_srcu.

Reviewed-by: Miklos Szeredi <mszeredi@redhat.com>
Reviewed-by: Amir Goldstein <amir73il@gmail.com>
Signed-off-by: Jan Kara <jack@suse.cz>

2017-04-10 17:37:36 +02:00

dnotify

fsnotify: Move locking into fsnotify_recalc_mask()

2017-04-10 17:37:35 +02:00

fanotify

fanotify: Move recalculation of inode / vfsmount mask under mark_mutex

2017-04-03 16:56:40 +02:00

inotify

fsnotify: Move queueing of mark for destruction into fsnotify_put_mark()

2017-04-10 17:37:35 +02:00

fdinfo.c

fsnotify: Move object pointer to fsnotify_mark_connector