On 2/22/21 1:01 PM, Michael Kerrisk (man-pages) wrote: > Hi Jens, > > On 2/21/21 2:12 PM, Jens Axboe wrote: >> RESOLVE_CACHED allows an application to attempt a cache-only open >> of a file. If this isn't possible, the request will fail with >> -1/EAGAIN and the caller should retry without RESOLVE_CACHED set. >> This will generally happen from a different context, where a slower >> open operation can be performed. >> >> Signed-off-by: Jens Axboe <axboe@xxxxxxxxx> > > Is it correct that this feature is now merged? Yes, it's in Linus's tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/fs/open.c?id=99668f618062816ca7ba639b007eb145b9d3d41e -- Jens Axboe
