Christoph Hellwig 85c871a02b fs: add support for non-blocking timestamp updates ...

Currently file_update_time_flags unconditionally returns -EAGAIN if any
timestamp needs to be updated and IOCB_NOWAIT is passed.  This makes
non-blocking direct writes impossible on file systems with granular
enough timestamps.

Pass IOCB_NOWAIT to ->update_time and return -EAGAIN if it could block.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://patch.msgid.link/20260108141934.2052404-9-hch@lst.de
Reviewed-by: Jan Kara <jack@suse.cz>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Christian Brauner <brauner@kernel.org>

2026-01-12 14:01:33 +01:00

..

auth.c

ubifs: auth.c: fix kernel-doc function prototype warning

2024-01-05 16:34:39 +01:00

budget.c

ubifs: Reserve one leb for each journal head while doing budget

2023-02-02 21:13:40 +01:00

commit.c

ubifs: Check @c->dirty_[n|p]n_cnt and @c->nroot state under @c->lp_mutex

2024-01-05 17:03:41 +01:00

compress.c

ubifs: Use ACOMP_REQUEST_CLONE

2025-04-16 15:16:20 +08:00

crypto.c

ubifs: move crypt info pointer to fs-specific part of inode

2025-08-21 13:58:07 +02:00

debug.c

ubifs: skip dumping tnc tree when zroot is null

2025-01-18 15:31:35 +01:00

debug.h

ubifs: correct UBIFS_DFS_DIR_LEN macro definition and improve code clarity

2024-07-12 21:52:24 +02:00

dir.c

Change inode_operations.mkdir to return struct dentry *

2025-02-27 20:00:17 +01:00

file.c

fs: add support for non-blocking timestamp updates

2026-01-12 14:01:33 +01:00

find.c

ubifs: fix kernel-doc warnings

2024-07-12 21:53:35 +02:00

gc.c

ubifs: read-only if LEB may always be taken in ubifs_garbage_collect

2021-12-23 22:30:38 +01:00

io.c

ubifs: Simplify the code using ubifs_crc_node

2025-11-28 21:40:23 +01:00

ioctl.c

tree-wide: s/struct fileattr/struct file_kattr/g

2025-07-04 16:14:39 +02:00

journal.c

ubifs: Fix grammar in error message

2025-05-22 20:50:43 +02:00

Kconfig

fscrypt: Allow modular crypto algorithms

2019-12-31 10:33:51 -06:00

key.h

ubifs: allow both hash and disk name to be provided in no-key names

2020-01-22 14:49:56 -08:00

log.c

ubifs: remove unnecessary check in ubifs_log_start_commit

2019-07-08 19:43:51 +02:00

lprops.c

ubifs: fix kernel-doc warnings

2024-07-12 21:53:35 +02:00

lpt_commit.c

ubifs: dump_lpt_leb: remove return at end of void function

2025-01-18 15:26:40 +01:00

lpt.c

ubifs: vmalloc(array_size()) -> vmalloc_array()

2025-11-28 21:52:55 +01:00

Makefile

ubifs: Export filesystem error counters

2021-12-23 20:23:42 +01:00

master.c

ubifs: add check for crypto_shash_tfm_digest

2024-07-12 22:01:09 +02:00

misc.c

ubifs: Allow setting assert action as mount parameter

2018-08-15 00:25:21 +02:00

misc.h

ubifs: misc.h: delete a duplicated word

2020-08-02 22:59:03 +02:00

orphan.c

ubifs: Display the inode number when orphan twice happens

2024-11-14 17:49:31 +01:00

recovery.c

ubifs: Simplify the code using ubifs_crc_node

2025-11-28 21:40:23 +01:00

replay.c

ubifs: fix kernel-doc warnings

2024-07-12 21:53:35 +02:00

sb.c

ubifs: Default to zstd compression

2021-04-15 22:00:26 +02:00

scan.c

ubifs: Pass node length in all node dumping callers

2020-12-13 22:12:32 +01:00

shrinker.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 336

2019-06-05 17:37:07 +02:00

super.c

Coccinelle-based conversion to use ->i_state accessors

2025-10-20 20:22:26 +02:00

sysfs.c

ubifs: correct UBIFS_DFS_DIR_LEN macro definition and improve code clarity

2024-07-12 21:52:24 +02:00

tnc_commit.c

ubifs: authentication: Fix use-after-free in ubifs_tnc_end_commit

2024-11-14 19:46:58 +01:00

tnc_misc.c

ubifs: Remove unnecessary variable assignments

2025-11-28 21:41:52 +01:00

tnc.c

ubifs: Remove ineffective function ubifs_evict_xattr_inode()

2024-11-14 17:33:11 +01:00

ubifs-media.h

ubifs: Add support for zstd compression.

2019-07-08 19:43:53 +02:00

ubifs.h

fs: refactor ->update_time handling

2026-01-12 14:01:32 +01:00

xattr.c

ubifs: xattr: remove unused anonymous enum

2024-11-14 19:30:26 +01:00