Jan Kara c21dbe20f6 fsnotify: convert notification_mutex to a spinlock ... notification_mutex is used to protect the list of pending events. As such there's no reason to use a sleeping lock for it. Convert it to a spinlock. [jack@suse.cz: fixed version] Link: http://lkml.kernel.org/r/1474031567-1831-1-git-send-email-jack@suse.cz Link: http://lkml.kernel.org/r/1473797711-14111-5-git-send-email-jack@suse.cz Signed-off-by: Jan Kara <jack@suse.cz> Reviewed-by: Lino Sanfilippo <LinoSanfilippo@gmx.de> Tested-by: Guenter Roeck <linux@roeck-us.net> Cc: Miklos Szeredi <mszeredi@redhat.com> Cc: Eric Paris <eparis@redhat.com> Cc: Al Viro <viro@ZenIV.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>		2016-10-07 18:46:26 -07:00
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dnotify	fsnotify: get rid of fsnotify_destroy_mark_locked()	2015-09-04 16:54:41 -07:00
fanotify	fsnotify: convert notification_mutex to a spinlock	2016-10-07 18:46:26 -07:00
inotify	fsnotify: convert notification_mutex to a spinlock	2016-10-07 18:46:26 -07:00
fdinfo.c	inotify: hide internal kernel bits from fdinfo	2015-11-05 19:34:48 -08:00
fdinfo.h	fs: Convert show_fdinfo functions to void	2014-11-05 14:13:23 -05:00
fsnotify.c	fsnotify: remove mark->free_list	2015-09-04 16:54:41 -07:00
fsnotify.h	fsnotify: avoid spurious EMFILE errors from inotify_init()	2016-05-19 19:12:14 -07:00
group.c	fsnotify: convert notification_mutex to a spinlock	2016-10-07 18:46:26 -07:00
inode_mark.c	fs/notify/inode_mark.c: use list_next_entry in fsnotify_unmount_inodes	2016-01-14 16:00:49 -08:00
Kconfig	rcu: Make SRCU optional by using CONFIG_SRCU	2015-01-06 11:04:29 -08:00
Makefile	fs, notify: add procfs fdinfo helper	2012-12-17 17:15:28 -08:00
mark.c	fsnotify: avoid spurious EMFILE errors from inotify_init()	2016-05-19 19:12:14 -07:00
notification.c	fsnotify: convert notification_mutex to a spinlock	2016-10-07 18:46:26 -07:00
vfsmount_mark.c	fsnotify: remove mark->free_list	2015-09-04 16:54:41 -07:00