Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:include\linux\backing-dev.h Create Date:2022-07-28 09:09:50
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Annotation kernel can get tool activityDownload SCCTChinese

Name:mapping_cap_writeback_dirty

Proto:static inline bool mapping_cap_writeback_dirty(struct address_space *mapping)

Type:bool

Parameter:

TypeParameterName
struct address_space *mapping
215  Return bdi_cap_writeback_dirty(inode_to_bdi(host))
Caller
NameDescribe
__filemap_fdatawrite_range__filemap_fdatawrite_range - start writeback on mapping dirty pages in range*@mapping: address space structure to write*@start: offset in bytes where the range starts*@end: offset in bytes where the range ends (inclusive)*@sync_mode: enable synchronous
hwpoison_user_mappingsDo all that is necessary to remove user space mappings. Unmap* the pages and send SIGBUS to the processes if the data was dirty.
write_inode_nowwrite_inode_now - write an inode to disk*@inode: inode to write to disk*@sync: whether the write should be synchronous or not* This function commits an inode to disk immediately if it is dirty. This is* primarily needed by knfsd.