[PATCH 12/13] writeback: remove redirty_tail()
Remove redirty_tail(). It's no longer used. Cc: Michael Rubin <[EMAIL PROTECTED]> Cc: Peter Zijlstra <[EMAIL PROTECTED]> Signed-off-by: Fengguang Wu <[EMAIL PROTECTED]> --- fs/fs-writeback.c | 24 1 files changed, 24 deletions(-) --- linux-mm.orig/fs/fs-writeback.c +++ linux-mm/fs/fs-writeback.c @@ -148,30 +148,6 @@ static int write_inode(struct inode *ino } /* - * Redirty an inode: set its when-it-was dirtied timestamp and move it to the - * furthest end of its superblock's dirty-inode list. - * - * Before stamping the inode's ->dirtied_when, we check to see whether it is - * already the most-recently-dirtied inode on the s_dirty list. If that is - * the case then the inode must have been redirtied while it was being written - * out and we don't reset its dirtied_when. - */ -static void redirty_tail(struct inode *inode) -{ - struct super_block *sb = inode->i_sb; - - if (!list_empty(>s_dirty)) { - struct inode *tail_inode; - - tail_inode = list_entry(sb->s_dirty.next, struct inode, i_list); - if (!time_after_eq(inode->dirtied_when, - tail_inode->dirtied_when)) - inode->dirtied_when = jiffies; - } - list_move(>i_list, >s_dirty); -} - -/* * requeue inode for re-scanning after sb->s_io list is exhausted. */ static void requeue_io(struct inode *inode) -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
[PATCH 12/13] writeback: remove redirty_tail()
Remove redirty_tail(). It's no longer used. Cc: Michael Rubin [EMAIL PROTECTED] Cc: Peter Zijlstra [EMAIL PROTECTED] Signed-off-by: Fengguang Wu [EMAIL PROTECTED] --- fs/fs-writeback.c | 24 1 files changed, 24 deletions(-) --- linux-mm.orig/fs/fs-writeback.c +++ linux-mm/fs/fs-writeback.c @@ -148,30 +148,6 @@ static int write_inode(struct inode *ino } /* - * Redirty an inode: set its when-it-was dirtied timestamp and move it to the - * furthest end of its superblock's dirty-inode list. - * - * Before stamping the inode's -dirtied_when, we check to see whether it is - * already the most-recently-dirtied inode on the s_dirty list. If that is - * the case then the inode must have been redirtied while it was being written - * out and we don't reset its dirtied_when. - */ -static void redirty_tail(struct inode *inode) -{ - struct super_block *sb = inode-i_sb; - - if (!list_empty(sb-s_dirty)) { - struct inode *tail_inode; - - tail_inode = list_entry(sb-s_dirty.next, struct inode, i_list); - if (!time_after_eq(inode-dirtied_when, - tail_inode-dirtied_when)) - inode-dirtied_when = jiffies; - } - list_move(inode-i_list, sb-s_dirty); -} - -/* * requeue inode for re-scanning after sb-s_io list is exhausted. */ static void requeue_io(struct inode *inode) -- -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/