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| author |   David Howells <dhowells@redhat.com> | 2024-12-16 20:41:13 +0000 |
|---|---|---|
| committer |   Christian Brauner <brauner@kernel.org> | 2024-12-20 22:34:07 +0100 |
| commit | f28fc2010d622a2f1f3fe8fcd2ce2376ecf3430f (patch) | |
| tree | 1142b665e3d736dec412d9802408815fc52e04b1 /fs/netfs/main.c | |
| parent | afs: Use netfslib for symlinks, allowing them to be cached (diff) | |
| download | linux-rng-f28fc2010d622a2f1f3fe8fcd2ce2376ecf3430f.tar.xz linux-rng-f28fc2010d622a2f1f3fe8fcd2ce2376ecf3430f.zip | |
afs: Eliminate afs_read
Now that directory and symlink reads go through netfslib, the afs_read
struct is mostly redundant with almost all data duplicated in the
netfs_io_request and netfs_io_subrequest structs that are also available
any time we're doing a fetch.
Eliminate afs_read by moving the one field we still need there to the
afs_call struct (we may be given a different amount of data than what we
asked for and have to track what remains of that) and using the
netfs_io_subrequest directly instead.
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://lore.kernel.org/r/20241216204124.3752367-24-dhowells@redhat.com
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org
Signed-off-by: Christian Brauner <brauner@kernel.org>
Diffstat (limited to 'fs/netfs/main.c')
| -rw-r--r-- | fs/netfs/main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/netfs/main.c b/fs/netfs/main.c index 8c1922c0cb42..16760695e667 100644 --- a/fs/netfs/main.c +++ b/fs/netfs/main.c @@ -118,7 +118,7 @@ static int __init netfs_init(void) goto error_reqpool; netfs_subrequest_slab = kmem_cache_create("netfs_subrequest", - sizeof(struct netfs_io_subrequest), 0, + sizeof(struct netfs_io_subrequest) + 16, 0, SLAB_HWCACHE_ALIGN | SLAB_ACCOUNT, NULL); if (!netfs_subrequest_slab) |