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| author | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-02-09 20:21:35 +0000 |
|---|---|---|
| committer | Matthew Wilcox (Oracle) <willy@infradead.org> | 2022-03-15 08:23:29 -0400 |
| commit | 5660a8630dab61a28e07ec00c42bf605b182d725 (patch) | |
| tree | 6552818a01a6b1f514b58b255d409748230506c6 /fs/libfs.c | |
| parent | 7ba13abbd31ee9265e88d7dc029c0f786e665192 (diff) | |
| download | linux-stable-5660a8630dab61a28e07ec00c42bf605b182d725.tar.gz linux-stable-5660a8630dab61a28e07ec00c42bf605b182d725.tar.bz2 linux-stable-5660a8630dab61a28e07ec00c42bf605b182d725.zip | |
fs: Remove noop_invalidatepage()
We used to have to use noop_invalidatepage() to prevent
block_invalidatepage() from being called, but that behaviour is now gone.
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 'fs/libfs.c')
| -rw-r--r-- | fs/libfs.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/fs/libfs.c b/fs/libfs.c index 974125270a42..4e047841e61d 100644 --- a/fs/libfs.c +++ b/fs/libfs.c @@ -1198,17 +1198,6 @@ int noop_fsync(struct file *file, loff_t start, loff_t end, int datasync) } EXPORT_SYMBOL(noop_fsync); -void noop_invalidatepage(struct page *page, unsigned int offset, - unsigned int length) -{ - /* - * There is no page cache to invalidate in the dax case, however - * we need this callback defined to prevent falling back to - * block_invalidatepage() in do_invalidatepage(). - */ -} -EXPORT_SYMBOL_GPL(noop_invalidatepage); - ssize_t noop_direct_IO(struct kiocb *iocb, struct iov_iter *iter) { /* |