diff options
| author | Gao Xiang <xiang@kernel.org> | 2026-08-12 15:15:27 +0100 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-08-12 16:24:26 +0200 |
| commit | 949eb95d5bcc530e6ce74cc95897c1849c53ea89 (patch) | |
| tree | 3faf5fa1ff9f87a25c39c372f13bb703b0759365 /kernel | |
| parent | db2ddb87143519e20a95aa36c60b36107b736a58 (diff) | |
cachefiles,netfs: sunset ondemand mode
It was an effort to enhance fscache as a kernel cache for lazy
pulling (at least according to previous Incremental FS discussion [1])
and EROFS over fscache was the in-tree user of this mode.
fscache has since evolved to be netfslib-oriented, serving network
filesystem inodes via the netfs library, but EROFS never acts as a
network filesystem and we need to cache golden filesystem images rather
than individual EROFS inodes.
Since EROFS over fscache is now removed, clean up netfs/fscache/
cachefiles upstream too.
[1] https://lore.kernel.org/r/CAOQ4uxi4dzxArY24YO=+kBCK2gGoq3Ptb8WkzCqSogPgU_R3dQ@mail.gmail.com
[dh] Fixed up comments on:
https://sashiko.dev/#/patchset/20260716103030.3065561-1-dhowells%40redhat.com
https://sashiko.dev/#/patchset/20260722130218.78958-1-dhowells%40redhat.com
Signed-off-by: Gao Xiang <xiang@kernel.org>
Signed-off-by: David Howells <dhowells@redhat.com>
Link: https://patch.msgid.link/1046393.1786544127@warthog.procyon.org.uk
cc: Paulo Alcantara <pc@manguebit.org>
cc: netfs@lists.linux.dev
cc: linux-erofs@lists.ozlabs.org
cc: bpf@vger.kernel.org
cc: linux-fsdevel@vger.kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/btf.c | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/kernel/bpf/btf.c b/kernel/bpf/btf.c index c4673a54c4ba..7e25051dc1ea 100644 --- a/kernel/bpf/btf.c +++ b/kernel/bpf/btf.c @@ -6676,13 +6676,6 @@ static const struct bpf_raw_tp_null_args raw_tp_null_args[] = { { "cachefiles_mark_inactive", 0x1 }, { "cachefiles_vfs_error", 0x1 }, { "cachefiles_io_error", 0x1 }, - { "cachefiles_ondemand_open", 0x1 }, - { "cachefiles_ondemand_copen", 0x1 }, - { "cachefiles_ondemand_close", 0x1 }, - { "cachefiles_ondemand_read", 0x1 }, - { "cachefiles_ondemand_cread", 0x1 }, - { "cachefiles_ondemand_fd_write", 0x1 }, - { "cachefiles_ondemand_fd_release", 0x1 }, /* ext4, from ext4__mballoc event class */ { "ext4_mballoc_discard", 0x10 }, { "ext4_mballoc_free", 0x10 }, |