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| author | Li Chen <me@linux.beauty> | 2026-01-20 15:19:41 +0300 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2026-04-09 17:34:53 +0300 |
| commit | eb10607628acd1408a02e49b545e6421bb7a6ea2 (patch) | |
| tree | 4e453a0cbbc186fea8ac575df73bde2905267bc8 | |
| parent | 9b25f381de6b8942645f43735cb0a4fb0ab3a6d1 (diff) | |
| download | linux-eb10607628acd1408a02e49b545e6421bb7a6ea2.tar.xz | |
ext4: remove unused i_fc_wait
i_fc_wait is only initialized in ext4_fc_init_inode() and never used for
waiting or wakeups. Drop it.
Signed-off-by: Li Chen <me@linux.beauty>
Reviewed-by: Zhang Yi <yi.zhang@huawei.com>
Link: https://patch.msgid.link/20260120121941.144192-1-me@linux.beauty
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
| -rw-r--r-- | fs/ext4/ext4.h | 4 | ||||
| -rw-r--r-- | fs/ext4/fast_commit.c | 2 |
2 files changed, 1 insertions, 5 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 7617e2d454ea..7d2564f64226 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -28,7 +28,6 @@ #include <linux/seqlock.h> #include <linux/mutex.h> #include <linux/timer.h> -#include <linux/wait.h> #include <linux/sched/signal.h> #include <linux/blockgroup_lock.h> #include <linux/percpu_counter.h> @@ -1082,9 +1081,6 @@ struct ext4_inode_info { spinlock_t i_raw_lock; /* protects updates to the raw inode */ - /* Fast commit wait queue for this inode */ - wait_queue_head_t i_fc_wait; - /* * Protect concurrent accesses on i_fc_lblk_start, i_fc_lblk_len * and inode's EXT4_FC_STATE_COMMITTING state bit. diff --git a/fs/ext4/fast_commit.c b/fs/ext4/fast_commit.c index 2f0057e04934..7ebbfb137ef8 100644 --- a/fs/ext4/fast_commit.c +++ b/fs/ext4/fast_commit.c @@ -13,6 +13,7 @@ #include "mballoc.h" #include <linux/lockdep.h> +#include <linux/wait_bit.h> /* * Ext4 Fast Commits * ----------------- @@ -215,7 +216,6 @@ void ext4_fc_init_inode(struct inode *inode) ext4_clear_inode_state(inode, EXT4_STATE_FC_COMMITTING); INIT_LIST_HEAD(&ei->i_fc_list); INIT_LIST_HEAD(&ei->i_fc_dilist); - init_waitqueue_head(&ei->i_fc_wait); } static bool ext4_fc_disabled(struct super_block *sb) |