From: Max Kellermann <max.kellermann@ionos.com>
To: idryomov@gmail.com, amarkuze@redhat.com,
ceph-devel@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: Max Kellermann <max.kellermann@ionos.com>
Subject: [PATCH 01/12] fs/ceph/super: remove unused field `i_cap_migration_resv`
Date: Fri, 12 Jun 2026 18:51:53 +0200 [thread overview]
Message-ID: <20260612165204.86137-2-max.kellermann@ionos.com> (raw)
In-Reply-To: <20260612165204.86137-1-max.kellermann@ionos.com>
This field was added 17 years ago by commit de57606c23afd ("ceph:
client types") but it was never used.
This reduces the size of `struct ceph_inode_info` by 8 bytes.
Fixes: de57606c23afd ("ceph: client types")
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
---
fs/ceph/super.h | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/ceph/super.h b/fs/ceph/super.h
index afc89ce91804..6aec40955387 100644
--- a/fs/ceph/super.h
+++ b/fs/ceph/super.h
@@ -448,7 +448,6 @@ struct ceph_inode_info {
wait_queue_head_t i_cap_wq; /* threads waiting on a capability */
unsigned long i_hold_caps_max; /* jiffies */
struct list_head i_cap_delay_list; /* for delayed cap release to mds */
- struct ceph_cap_reservation i_cap_migration_resv;
struct list_head i_cap_snaps; /* snapped state pending flush to mds */
struct ceph_snap_context *i_head_snapc; /* set if wr_buffer_head > 0 or
dirty|flushing caps */
--
2.47.3
next prev parent reply other threads:[~2026-06-12 16:52 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-12 16:51 [PATCH 00/12] fs/ceph: optimize struct layouts Max Kellermann
2026-06-12 16:51 ` Max Kellermann [this message]
2026-06-12 16:51 ` [PATCH 02/12] fs/ceph/super: make field `i_truncate_pagecache_size` optional Max Kellermann
2026-06-12 16:51 ` [PATCH 03/12] include/ceph/ceph_fs.h: convert `pool_id` to u32 Max Kellermann
2026-06-12 16:51 ` [PATCH 04/12] fs/ceph/super.h: convert ceph_inode_xattr fields to `bool` Max Kellermann
2026-06-12 16:51 ` [PATCH 05/12] fs/ceph/super.h: convert ceph_cap_snap.writing " Max Kellermann
2026-06-12 16:51 ` [PATCH 06/12] fs/ceph: consistently use `u32` for `time_warp_seq` Max Kellermann
2026-06-12 16:51 ` [PATCH 07/12] fs/ceph/super: reorder fields to eliminate padding holes Max Kellermann
2026-06-12 16:52 ` [PATCH 08/12] fs/ceph: remove i_truncate_mutex, use i_fragtree_mutex for both Max Kellermann
2026-06-12 16:52 ` [PATCH 09/12] fs/ceph/super.h: add `const` to helpers Max Kellermann
2026-06-12 16:52 ` [PATCH 10/12] fs/ceph/super.h: add helper ceph_in_snap() Max Kellermann
2026-06-12 16:52 ` [PATCH 11/12] fs/ceph: use ceph_vino() etc. instead of accessing i_vino directly Max Kellermann
2026-06-12 16:52 ` [PATCH 12/12] fs/ceph: remove redundant inode number from ceph_inode_info Max Kellermann
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