Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:mm\filemap.c Create Date:2022-07-28 14:01:03
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:filemap_write_and_wait

Proto:int filemap_write_and_wait(struct address_space *mapping)

Type:int

Parameter:

TypeParameterName
struct address_space *mapping
637  err = 0
639  If Returns true if writeback might be needed or already in progress. Then
640  err = filemap_fdatawrite(mapping)
647  If err != -EIO Then
648  err2 = filemap_fdatawait(mapping)
649  If Not err Then err = err2
651  Else
653  filemap_check_errors(mapping)
655  Else
656  err = filemap_check_errors(mapping)
658  Return err
Caller
NameDescribe
__sync_blockdev
fsverity_ioctl_enablesverity_ioctl_enable() - enable verity on a file* Enable fs-verity on a file. See the "FS_IOC_ENABLE_VERITY" section of* Documentation/filesystems/fsverity.rst for the documentation.* Return: 0 on success, -errno on failure
iomap_fiemap
iomap_bmaplegacy ->bmap interface. 0 is the error return (!)
inode_drain_writesFlush file data before changing attributes. Caller must hold any locks* required to prevent further writes to this file until we're done setting* flags.