linux/fs/fuse
Chad Austin fabf7e0262 fuse: cache readdir calls if filesystem opts out of opendir
If a filesystem returns ENOSYS from opendir and thus opts out of
opendir and releasedir requests, it almost certainly would also like
readdir results cached. Default open_flags to FOPEN_KEEP_CACHE and
FOPEN_CACHE_DIR in that case.

With this patch, I've measured recursive directory enumeration across
large FUSE mounts to be faster than native mounts.

Signed-off-by: Chad Austin <chadaustin@fb.com>
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2019-02-13 13:15:15 +01:00
..
acl.c fuse: Support fuse filesystems outside of init_user_ns 2018-03-20 17:11:44 +01:00
control.c fuse: clean up aborted 2019-02-13 13:15:14 +01:00
cuse.c fuse: clean up aborted 2019-02-13 13:15:14 +01:00
dev.c fuse: clean up aborted 2019-02-13 13:15:14 +01:00
dir.c fuse: Protect fi->nlookup with fi->lock 2019-02-13 13:15:14 +01:00
file.c fuse: cache readdir calls if filesystem opts out of opendir 2019-02-13 13:15:15 +01:00
fuse_i.h fuse: support clients that don't implement 'opendir' 2019-02-13 13:15:15 +01:00
inode.c fuse: support clients that don't implement 'opendir' 2019-02-13 13:15:15 +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: Protect fi->nlookup with fi->lock 2019-02-13 13:15:14 +01:00
xattr.c fuse: Ensure posix acls are translated outside of init_user_ns 2018-05-31 12:26:10 +02:00