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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-09 20:21:32 +0000 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-15 08:23:29 -0400 |
| commit | 128d1f8241d62ab014eef6dd4ef9bb977dbeadb2 (patch) | |
| tree | 993afed4947fda2a865573f47a7d19c4022519f6 /include/linux/fs.h | |
| parent | 020df9baeac50ed911501e1950de9ddab58652b6 (diff) | |
| download | lwn-128d1f8241d62ab014eef6dd4ef9bb977dbeadb2.tar.gz lwn-128d1f8241d62ab014eef6dd4ef9bb977dbeadb2.zip | |
fs: Add invalidate_folio() aops method
This is used in preference to invalidatepage, if defined.
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Tested-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Acked-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Tested-by: Mike Marshall <hubcap@omnibond.com> # orangefs
Tested-by: David Howells <dhowells@redhat.com> # afs
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index 5939e6694ada..bcdb613cd652 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -387,6 +387,7 @@ struct address_space_operations { /* Unfortunately this kludge is needed for FIBMAP. Don't use it */ sector_t (*bmap)(struct address_space *, sector_t); + void (*invalidate_folio) (struct folio *, size_t offset, size_t len); void (*invalidatepage) (struct page *, unsigned int, unsigned int); int (*releasepage) (struct page *, gfp_t); void (*freepage)(struct page *); |