YAMAMOTO Takashi b59373b270 littlefs_open: sync the file only when O_TRUNC is specified ...

Because sync is a rather expensive operation.

While I'm here, improve the comment after the recent discussion
in https://github.com/apache/nuttx/pull/2913.

IMHO, we should not perform the sync even for O_TRUNC.
But I'm not going to propose the change for now.

Signed-off-by: YAMAMOTO Takashi <yamamoto@midokura.com>

2025-04-10 14:38:18 +08:00

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aio

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binfs

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cromfs

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driver

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event

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fat

fs/fat/fs_fat32util.c: fix potential exception due to dividing zero during mounting when fat is corrupted

2024-12-13 11:22:54 +08:00

hostfs

hostfs_open:return errno from host

2025-01-14 23:03:20 +08:00

inode

sched/spin_lock: rename raw_spin_lock to spin_lock_notrace

2025-02-13 20:48:15 +08:00

littlefs

littlefs_open: sync the file only when O_TRUNC is specified

2025-04-10 14:38:18 +08:00

mmap

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mnemofs

fix nxstyle

2024-12-10 01:29:00 +08:00

mount

wqueue: wqueue remove csection

2025-01-15 17:26:07 +08:00

mqueue

arch_atomic: only support atomic_xx and atomic64_xx function

2024-12-04 14:03:14 +01:00

nfs

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notify

fs/drivers: Avoid causing a busy loop in the program due to context switching induced by sem_post.

2025-03-17 10:44:26 +01:00

nxffs

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partition

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procfs

fs/procfs: fix potential null pointer access in procfs_opendir

2025-04-09 11:50:35 -03:00

romfs

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rpmsgfs

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semaphore

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shm

fs/shm/shmfs_alloc.c: Allocate zero-initialized memory in flat build

2024-12-12 21:47:41 +08:00

smartfs

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socket

Map user memory passed to accept() in kernel build

2024-12-20 00:57:40 +02:00

spiffs

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tmpfs

fs/tmpfs: Skip any slash at the beginning of relpath

2024-12-07 11:40:00 +08:00

unionfs

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userfs

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v9fs

fs/virtio-9p:When virtio-9p is not supported, return -ENODEV

2025-03-13 16:37:20 -03:00

vfs

fs/vfs/fs_poll: Add noinstrument_function to poll_notify function

2025-03-18 09:17:52 +08:00

zipfs

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CMakeLists.txt

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fs_heap.c

fs_heap:add fs_heap_mallinfo_task

2025-01-15 17:12:50 +08:00

fs_heap.h

fs_heap:add fs_heap_mallinfo_task

2025-01-15 17:12:50 +08:00

fs_initialize.c

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Kconfig

fs/reference_count: set default reference count option depends on DISABLE_PTHREAD

2024-12-12 13:47:22 +08:00

Make.defs

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Makefile

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