On Mon 24-04-17 19:41:32, Andrey Ryabinin wrote:
> Some direct IO write fs hooks call invalidate_inode_pages2[_range]()
> conditionally iff mapping->nrpages is not zero. This can't be right,
> because invalidate_inode_pages2[_ragne]() also invalidate data in
> the cleancache via
On Mon 24-04-17 19:41:32, Andrey Ryabinin wrote:
> Some direct IO write fs hooks call invalidate_inode_pages2[_range]()
> conditionally iff mapping->nrpages is not zero. This can't be right,
> because invalidate_inode_pages2[_ragne]() also invalidate data in
> the cleancache via
Some direct IO write fs hooks call invalidate_inode_pages2[_range]()
conditionally iff mapping->nrpages is not zero. This can't be right,
because invalidate_inode_pages2[_ragne]() also invalidate data in
the cleancache via cleancache_invalidate_inode() call.
So if page cache is empty but there is
Some direct IO write fs hooks call invalidate_inode_pages2[_range]()
conditionally iff mapping->nrpages is not zero. This can't be right,
because invalidate_inode_pages2[_ragne]() also invalidate data in
the cleancache via cleancache_invalidate_inode() call.
So if page cache is empty but there is
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