kernel_optimize_test/fs/ubifs
Sascha Hauer fd6150051b ubifs: Store read superblock node
The superblock node is read/modified/written several times throughout
the UBIFS code. Instead of reading it from the device each time just
keep a copy in memory and write back the modified copy when necessary.
This patch helps for authentication support, here we not only have to
read the superblock node, but also have to authenticate it, which
is easier if we do it once during initialization.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
2018-10-23 13:48:29 +02:00
..
budget.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
commit.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
compress.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
crypto.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
debug.c ubifs: Rework ubifs_assert() 2018-08-15 00:25:21 +02:00
debug.h ubifs: Rework ubifs_assert() 2018-08-15 00:25:21 +02:00
dir.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
file.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
find.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
gc.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
io.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
ioctl.c fs, fscrypt: add an S_ENCRYPTED inode flag 2017-10-18 19:52:36 -04:00
journal.c ubifs: Drop write_node 2018-10-23 13:48:24 +02:00
Kconfig ubifs: introduce Kconfig symbol for xattr support 2018-08-15 00:25:14 +02:00
key.h ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
log.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
lprops.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
lpt_commit.c ubifs: Export pnode_lookup as ubifs_pnode_lookup 2018-10-23 13:48:17 +02:00
lpt.c ubifs: Implement ubifs_lpt_lookup using ubifs_pnode_lookup 2018-10-23 13:48:21 +02:00
Makefile ubifs: introduce Kconfig symbol for xattr support 2018-08-15 00:25:14 +02:00
master.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
misc.c ubifs: Allow setting assert action as mount parameter 2018-08-15 00:25:21 +02:00
misc.h ubifs: Allow setting assert action as mount parameter 2018-08-15 00:25:21 +02:00
orphan.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
recovery.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
replay.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
sb.c ubifs: Store read superblock node 2018-10-23 13:48:29 +02:00
scan.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
shrinker.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
super.c ubifs: Store read superblock node 2018-10-23 13:48:29 +02:00
tnc_commit.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
tnc_misc.c ubifs: Pass ubifs_zbranch to read_znode() 2018-10-23 13:48:14 +02:00
tnc.c ubifs: Pass ubifs_zbranch to try_read_node() 2018-10-23 13:48:10 +02:00
ubifs-media.h ubifs: Raise write version to 5 2016-12-12 23:07:38 +01:00
ubifs.h ubifs: Store read superblock node 2018-10-23 13:48:29 +02:00
xattr.c Revert "ubifs: xattr: Don't operate on deleted inodes" 2018-09-20 21:37:41 +02:00