43223124ec
vfs/file: add reference counting to prevent accidental close during reading writing...
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Signed-off-by: Shoukui Zhang <zhangshoukui@xiaomi.com>
2024-09-17 12:01:53 +08:00
3dbface167
Revert commit 35602cc2ef
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Reason for revert: when block device enable bch proxy, fsync calling would be failed
Signed-off-by: wanggang26 <wanggang26@xiaomi.com>
2023-08-25 20:37:38 +03:00
35602cc2ef
fs_fsync.c:Fix unknown command message in non-block device situations
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This command is called only if the device is a block device or mtd
device.
Signed-off-by: chenrun1 <chenrun1@xiaomi.com>
2023-08-18 14:47:27 +08:00
7117d3ea8a
fs_fsync: should not call fs's ioctl when fs not support sync api
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Signed-off-by: wangbowen6 <wangbowen6@xiaomi.com>
2023-06-17 19:31:17 +08:00
a05f9aaa85
fs: Don't guard fsync with CONFIG_DISABLE_MOUNTPOINT
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since the driver can also support fsync by implementing BIOC_FLUSH
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-02-14 11:24:37 +08:00
b385c48a30
fs/fs_fsync: add file sync operation by ioctl
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Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
2022-07-22 09:07:57 +03:00
39ab0f4836
Do not require write-access for fsync
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* fsync doesn't modify the file. It doesn't make sense to require
write-access.
* This matches what ~all other systems do.
At least Linux, macOS, and NetBSD.
2022-01-14 09:01:08 +01:00
f9fb182809
Author: Gregory Nutt: update licenses to Apache
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Update files from Gregory Nutt to Apache 2.0 license.
Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2021-02-05 12:15:56 -03:00
6a3c2aded6
Fix wait loop and void cast ( #24 )
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* Simplify EINTR/ECANCEL error handling
1. Add semaphore uninterruptible wait function
2 .Replace semaphore wait loop with a single uninterruptible wait
3. Replace all sem_xxx to nxsem_xxx
* Unify the void cast usage
1. Remove void cast for function because many place ignore the returned value witout cast
2. Replace void cast for variable with UNUSED macro
2020-01-02 10:54:43 -06:00
536e4d7fa6
fs/vfs: Change the return value of internal function fs_getfilep(). It no longer sets the errno variable but, rather, returns errors in the same manner as other internal OS functions.
2017-10-11 08:39:19 -06:00
b52e4e5ecd
Move cancellation point definitions to their own header file.
2016-12-10 09:08:26 -06:00
bc3ca25cc7
Cancellation points: Close up some logic to eliminte some race conditions.
2016-12-10 08:36:58 -06:00
3eba0acb1c
More cancellation points.
2016-12-09 13:49:36 -06:00
9008308b64
Remove some block comments before empty code sections
2016-04-11 18:16:04 -06:00
0fb035f76b
Standardize some naming in code section comments
2016-02-21 18:09:04 -06:00
cb9e27c3b0
Standardize naming used for public data and function groupings
2015-10-02 16:30:35 -06:00
8bd5556b47
Fix compilation errors if CONFIG_DISABLE_MOUNTPOINT is selected
2014-12-08 07:14:31 -06:00
d914f3ceec
Major structure of file system functions to better support asynchronous I/O. Respository should not be trusted until I have a chance to verify everything
2014-10-06 10:53:25 -06:00
ae90309b36
Move fs/fs.h to fs/inode/inode.h and some to fs/driver/driver.h
2014-09-29 07:14:38 -06:00
ff73be870e
Move renaming files in fs/. to fs/vfs/. (Don't all belong there)
2014-09-28 11:46:11 -06:00
Shoukui Zhang