Gitweb: http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=797074e44d78835adbde2ca527718b0e50226b95 Commit: 797074e44d78835adbde2ca527718b0e50226b95 Parent: e8462caa915d4d12846db7aae2557b6db7c054d5 Author: Akinobu Mita <[EMAIL PROTECTED]> AuthorDate: Wed Feb 6 01:37:08 2008 -0800 Committer: Linus Torvalds <[EMAIL PROTECTED]> CommitDate: Wed Feb 6 10:41:05 2008 -0800
fs: use list_for_each_entry_reverse and kill sb_entry Use list_for_each_entry_reverse for super_blocks list and remove unused sb_entry macro. Signed-off-by: Akinobu Mita <[EMAIL PROTECTED]> Signed-off-by: Andrew Morton <[EMAIL PROTECTED]> Signed-off-by: Linus Torvalds <[EMAIL PROTECTED]> --- fs/fs-writeback.c | 7 ++----- include/linux/fs.h | 1 - 2 files changed, 2 insertions(+), 6 deletions(-) diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c index 0b30640..db80ce9 100644 --- a/fs/fs-writeback.c +++ b/fs/fs-writeback.c @@ -515,8 +515,7 @@ writeback_inodes(struct writeback_control *wbc) might_sleep(); spin_lock(&sb_lock); restart: - sb = sb_entry(super_blocks.prev); - for (; sb != sb_entry(&super_blocks); sb = sb_entry(sb->s_list.prev)) { + list_for_each_entry_reverse(sb, &super_blocks, s_list) { if (sb_has_dirty_inodes(sb)) { /* we're making our own get_super here */ sb->s_count++; @@ -581,10 +580,8 @@ static void set_sb_syncing(int val) { struct super_block *sb; spin_lock(&sb_lock); - sb = sb_entry(super_blocks.prev); - for (; sb != sb_entry(&super_blocks); sb = sb_entry(sb->s_list.prev)) { + list_for_each_entry_reverse(sb, &super_blocks, s_list) sb->s_syncing = val; - } spin_unlock(&sb_lock); } diff --git a/include/linux/fs.h b/include/linux/fs.h index e260d9a..19aab50 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -977,7 +977,6 @@ extern int send_sigurg(struct fown_struct *fown); extern struct list_head super_blocks; extern spinlock_t sb_lock; -#define sb_entry(list) list_entry((list), struct super_block, s_list) #define S_BIAS (1<<30) struct super_block { struct list_head s_list; /* Keep this first */ - To unsubscribe from this list: send the line "unsubscribe git-commits-head" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html