From: Zhiguo Niu <zhiguo.niu@unisoc.com>
To: <jaegeuk@kernel.org>, <chao@kernel.org>
Cc: ke.wang@unisoc.com, linux-kernel@vger.kernel.org,
linux-f2fs-devel@lists.sourceforge.net, hongyu.jin@unisoc.com,
zhiguo.niu@unisoc.com
Subject: [f2fs-dev] [PATCH] f2fs: add REQ_TIME time update for some user behaviors
Date: Wed, 13 Mar 2024 12:11:01 +0800 [thread overview]
Message-ID: <1710303061-16822-1-git-send-email-zhiguo.niu@unisoc.com> (raw)
some user behaviors requested filesystem operations, which
will cause filesystem not idle.
Meanwhile adjust f2fs_update_time(REQ_TIME) of
f2fs_ioc_defragment to successful case.
Signed-off-by: Zhiguo Niu <zhiguo.niu@unisoc.com>
---
fs/f2fs/file.c | 9 ++++++++-
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 4dfe38e..dac3836 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -2784,7 +2784,6 @@ static int f2fs_ioc_defragment(struct file *filp, unsigned long arg)
err = f2fs_defragment_range(sbi, filp, &range);
mnt_drop_write_file(filp);
- f2fs_update_time(sbi, REQ_TIME);
if (err < 0)
return err;
@@ -2792,6 +2791,7 @@ static int f2fs_ioc_defragment(struct file *filp, unsigned long arg)
sizeof(range)))
return -EFAULT;
+ f2fs_update_time(sbi, REQ_TIME);
return 0;
}
@@ -3331,6 +3331,7 @@ static int f2fs_ioc_resize_fs(struct file *filp, unsigned long arg)
if (copy_from_user(&block_count, (void __user *)arg,
sizeof(block_count)))
return -EFAULT;
+ f2fs_update_time(sbi, REQ_TIME);
return f2fs_resize_fs(filp, block_count);
}
@@ -3424,6 +3425,7 @@ static int f2fs_ioc_setfslabel(struct file *filp, unsigned long arg)
f2fs_up_write(&sbi->sb_lock);
mnt_drop_write_file(filp);
+ f2fs_update_time(sbi, REQ_TIME);
out:
kfree(vbuf);
return err;
@@ -3597,6 +3599,7 @@ static int f2fs_release_compress_blocks(struct file *filp, unsigned long arg)
filemap_invalidate_unlock(inode->i_mapping);
f2fs_up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
+ f2fs_update_time(sbi, REQ_TIME);
out:
inode_unlock(inode);
@@ -3766,6 +3769,7 @@ static int f2fs_reserve_compress_blocks(struct file *filp, unsigned long arg)
clear_inode_flag(inode, FI_COMPRESS_RELEASED);
inode_set_ctime_current(inode);
f2fs_mark_inode_dirty_sync(inode, true);
+ f2fs_update_time(sbi, REQ_TIME);
}
unlock_inode:
inode_unlock(inode);
@@ -3964,6 +3968,7 @@ static int f2fs_sec_trim_file(struct file *filp, unsigned long arg)
if (len)
ret = f2fs_secure_erase(prev_bdev, inode, prev_index,
prev_block, len, range.flags);
+ f2fs_update_time(sbi, REQ_TIME);
out:
filemap_invalidate_unlock(mapping);
f2fs_up_write(&F2FS_I(inode)->i_gc_rwsem[WRITE]);
@@ -4173,6 +4178,7 @@ static int f2fs_ioc_decompress_file(struct file *filp)
if (ret)
f2fs_warn(sbi, "%s: The file might be partially decompressed (errno=%d). Please delete the file.",
__func__, ret);
+ f2fs_update_time(sbi, REQ_TIME);
out:
inode_unlock(inode);
file_end_write(filp);
@@ -4252,6 +4258,7 @@ static int f2fs_ioc_compress_file(struct file *filp)
if (ret)
f2fs_warn(sbi, "%s: The file might be partially compressed (errno=%d). Please delete the file.",
__func__, ret);
+ f2fs_update_time(sbi, REQ_TIME);
out:
inode_unlock(inode);
file_end_write(filp);
--
1.9.1
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next reply other threads:[~2024-03-13 4:12 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-03-13 4:11 Zhiguo Niu [this message]
2024-03-14 13:06 ` [f2fs-dev] [PATCH] f2fs: add REQ_TIME time update for some user behaviors Chao Yu
2024-03-15 1:46 ` Zhiguo Niu
2024-03-15 3:07 ` Chao Yu
2024-03-15 3:29 ` Zhiguo Niu
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