Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Zhihao Cheng d95e0367fd ubifs: Rectify space amount budget for mkdir/tmpfile operations ... [ Upstream commit a6dab6607d4681d227905d5198710b575dbdb519 ] UBIFS should make sure the flash has enough space to store dirty (Data that is newer than disk) data (in memory), space budget is exactly designed to do that. If space budget calculates less data than we need, 'make_reservation()' will do more work(return -ENOSPC if no free space lelf, sometimes we can see "cannot reserve xxx bytes in jhead xxx, error -28" in ubifs error messages) with ubifs inodes locked, which may effect other syscalls. A simple way to decide how much space do we need when make a budget: See how much space is needed by 'make_reservation()' in ubifs_jnl_xxx() function according to corresponding operation. It's better to report ENOSPC in ubifs_budget_space(), as early as we can. Fixes: 474b93704f ("ubifs: Implement O_TMPFILE") Fixes: 1e51764a3c ("UBIFS: add new flash file system") Signed-off-by: Zhihao Cheng <chengzhihao1@huawei.com> Signed-off-by: Richard Weinberger <richard@nod.at> Signed-off-by: Sasha Levin <sashal@kernel.org>		2022-04-15 14:18:31 +02:00
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auth.c	ubifs: Fix memleak in ubifs_init_authentication	2021-03-04 10:26:25 +01:00
budget.c
commit.c
compress.c
crypto.c
debug.c
debug.h
dir.c	ubifs: Rectify space amount budget for mkdir/tmpfile operations	2022-04-15 14:18:31 +02:00
file.c	ubifs: report correct st_size for encrypted symlinks	2021-09-12 08:56:39 +02:00
find.c
gc.c
io.c	ubifs: Fix read out-of-bounds in ubifs_wbuf_write_nolock()	2022-04-15 14:18:28 +02:00
ioctl.c	ubifs: setflags: Make dirtied_ino_d 8 bytes aligned	2022-04-15 14:18:28 +02:00
journal.c
Kconfig
key.h
log.c
lprops.c
lpt.c
lpt_commit.c
Makefile
master.c
misc.c
misc.h
orphan.c
recovery.c
replay.c	ubifs: Only check replay with inode type to judge if inode linked	2021-05-11 14:04:14 +02:00
sb.c
scan.c
shrinker.c
super.c	ubifs: Error path in ubifs_remount_rw() seems to wrongly free write buffers	2022-01-27 09:19:49 +01:00
tnc.c
tnc_commit.c
tnc_misc.c
ubifs-media.h
ubifs.h	ubifs: Fix races between xattr_{set|get} and listxattr operations	2021-07-19 08:53:16 +02:00
xattr.c	ubifs: Fix races between xattr_{set|get} and listxattr operations	2021-07-19 08:53:16 +02:00