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cae932d3ae
linux/fs/netfs
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David Howells cae932d3ae netfs: Add func to calculate pagecount/size-limited span of an iterator 
Add a function to work out how much of an ITER_BVEC or ITER_XARRAY iterator
we can use in a pagecount-limited and size-limited span.  This will be
used, for example, to limit the number of segments in a subrequest to the
maximum number of elements that an RDMA transfer can handle.

Signed-off-by: David Howells <dhowells@redhat.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
cc: linux-cachefs@redhat.com
cc: linux-fsdevel@vger.kernel.org
cc: linux-mm@kvack.org
2023-12-28 09:45:18 +00:00
..
buffered_read.c netfs: Add iov_iters to (sub)requests to describe various buffers 2023-12-24 15:08:52 +00:00
fscache_cache.c netfs, fscache: Move fs/fscache/* into fs/netfs/ 2023-12-24 11:36:00 +00:00
fscache_cookie.c netfs, fscache: Move fs/fscache/* into fs/netfs/ 2023-12-24 11:36:00 +00:00
fscache_internal.h netfs, fscache: Combine fscache with netfs 2023-12-24 15:08:46 +00:00
fscache_io.c netfs: Move pinning-for-writeback from fscache to netfs 2023-12-24 15:08:49 +00:00
fscache_main.c netfs, fscache: Move /proc/fs/fscache to /proc/fs/netfs and put in a symlink 2023-12-24 15:08:48 +00:00
fscache_proc.c netfs, fscache: Move /proc/fs/fscache to /proc/fs/netfs and put in a symlink 2023-12-24 15:08:48 +00:00
fscache_stats.c netfs, fscache: Move /proc/fs/fscache to /proc/fs/netfs and put in a symlink 2023-12-24 15:08:48 +00:00
fscache_volume.c netfs, fscache: Move fs/fscache/* into fs/netfs/ 2023-12-24 11:36:00 +00:00
internal.h netfs: Provide tools to create a buffer in an xarray 2023-12-28 09:45:18 +00:00
io.c netfs: Add iov_iters to (sub)requests to describe various buffers 2023-12-24 15:08:52 +00:00
iterator.c netfs: Add func to calculate pagecount/size-limited span of an iterator 2023-12-28 09:45:18 +00:00
Kconfig netfs, fscache: Combine fscache with netfs 2023-12-24 15:08:46 +00:00
locking.c netfs: Implement unbuffered/DIO vs buffered I/O locking 2023-12-24 15:08:52 +00:00
main.c netfs: Add a procfile to list in-progress requests 2023-12-24 15:08:49 +00:00
Makefile netfs: Implement unbuffered/DIO vs buffered I/O locking 2023-12-24 15:08:52 +00:00
misc.c netfs: Provide tools to create a buffer in an xarray 2023-12-28 09:45:18 +00:00
objects.c netfs: Add support for DIO buffering 2023-12-28 09:42:44 +00:00
stats.c netfs, fscache: Move /proc/fs/fscache to /proc/fs/netfs and put in a symlink 2023-12-24 15:08:48 +00:00