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writeback: Drop I_DIRTY_TIME_EXPIRE

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The only use of I_DIRTY_TIME_EXPIRE is to detect in
__writeback_single_inode() that inode got there because flush worker
decided it's time to writeback the dirty inode time stamps (either
because we are syncing or because of age). However we can detect this
directly in __writeback_single_inode() and there's no need for the
strange propagation with I_DIRTY_TIME_EXPIRE flag.

Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara
2020-05-29 16:24:43 +02:00
parent f9cae926f3
commit 5fcd57505c
5 changed files with 14 additions and 22 deletions
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4
fs/xfs/libxfs/xfs_trans_inode.c
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@@ -96,9 +96,9 @@ xfs_trans_log_inode(
* to log the timestamps, or will clear already cleared fields in the
* worst case.
*/
if (inode->i_state & (I_DIRTY_TIME | I_DIRTY_TIME_EXPIRED)) {
if (inode->i_state & I_DIRTY_TIME) {
spin_lock(&inode->i_lock);
inode->i_state &= ~(I_DIRTY_TIME | I_DIRTY_TIME_EXPIRED);
inode->i_state &= ~I_DIRTY_TIME;
spin_unlock(&inode->i_lock);
}