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INVALIDATE_MAPPING_P(9) | Memory Management in Linux | INVALIDATE_MAPPING_P(9) |
NAME¶
invalidate_mapping_pages - Invalidate all the unlocked pages of one inodeSYNOPSIS¶
unsigned
long
invalidate_mapping_pages(struct address_space * mapping,
pgoff_t start, pgoff_t end);
ARGUMENTS¶
mappingthe address_space which holds the pages to
invalidate
start
the offset 'from' which to invalidate
end
the offset 'to' which to invalidate
(inclusive)
DESCRIPTION¶
This function only removes the unlocked pages, if you want to remove all the pages of one inode, you must call truncate_inode_pages.COPYRIGHT¶
March 2016 | Kernel Hackers Manual 3.2. |