Kirill Tkhai 217316a601 fuse: Optimize request_end() by not taking fiq->waitq.lock ... We take global fiq->waitq.lock every time, when we are in this function, but interrupted requests are just small subset of all requests. This patch optimizes request_end() and makes it to take the lock when it's really needed. queue_interrupt() needs small change for that. After req is linked to interrupt list, we do smp_mb() and check for FR_FINISHED again. In case of FR_FINISHED bit has appeared, we remove req and leave the function: Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2019-02-13 13:15:13 +01:00
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acl.c	fuse: Support fuse filesystems outside of init_user_ns	2018-03-20 17:11:44 +01:00
control.c	fuse: introduce fc->bg_lock	2018-09-28 16:43:22 +02:00
cuse.c	fuse: Support fuse filesystems outside of init_user_ns	2018-03-20 17:11:44 +01:00
dev.c	fuse: Optimize request_end() by not taking fiq->waitq.lock	2019-02-13 13:15:13 +01:00
dir.c	fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS	2018-12-11 21:47:28 +01:00
file.c	fuse: Replace page without copying in fuse_writepage_in_flight()	2019-02-13 13:15:12 +01:00
fuse_i.h	fuse: continue to send FUSE_RELEASEDIR when FUSE_OPEN returns ENOSYS	2018-12-11 21:47:28 +01:00
inode.c	cuse: fix ioctl	2019-01-16 10:27:59 +01:00
Kconfig	fuse: Add posix ACL support	2016-10-01 07:32:32 +02:00
Makefile	fuse: split out readdir.c	2018-09-28 16:43:23 +02:00
readdir.c	fuse: use iversion for readdir cache verification	2018-10-01 10:07:05 +02:00
xattr.c	fuse: Ensure posix acls are translated outside of init_user_ns	2018-05-31 12:26:10 +02:00