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Date: Wed, 21 Mar 2012 18:14:29 +0200 From: Artem Bityutskiy <dedekind1@...il.com> To: Jan Kara <jack@...e.cz> Cc: Ext4 Mailing List <linux-ext4@...r.kernel.org>, Linux FS Maling List <linux-fsdevel@...r.kernel.org>, Linux Kernel Maling List <linux-kernel@...r.kernel.org> Subject: [PATCH 2/8] VFS: remove unused superblock helpers From: Artem Bityutskiy <artem.bityutskiy@...ux.intel.com> Remove the 'sb_mark_dirty()', 'sb_mark_clean()' and 'sb_is_dirty()' helpers which are not used. I introduced them 2 years and the intention was to make all file-systems use them in order to be able to optimize 'sync_supers()'. However, Al Viro vetoed my patches at the end and asked me to push superblock management down to file-systems and get rid of the 's_dirt' flag completely, as well as kill 'sync_supers()' altogether. Thus, remove the helpers. Signed-off-by: Artem Bityutskiy <artem.bityutskiy@...ux.intel.com> --- include/linux/fs.h | 13 ------------- 1 files changed, 0 insertions(+), 13 deletions(-) diff --git a/include/linux/fs.h b/include/linux/fs.h index 69cd5bb..68387e9 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -1870,19 +1870,6 @@ extern struct dentry *mount_pseudo(struct file_system_type *, char *, const struct dentry_operations *dops, unsigned long); -static inline void sb_mark_dirty(struct super_block *sb) -{ - sb->s_dirt = 1; -} -static inline void sb_mark_clean(struct super_block *sb) -{ - sb->s_dirt = 0; -} -static inline int sb_is_dirty(struct super_block *sb) -{ - return sb->s_dirt; -} - /* Alas, no aliases. Too much hassle with bringing module.h everywhere */ #define fops_get(fops) \ (((fops) && try_module_get((fops)->owner) ? (fops) : NULL)) -- 1.7.7.6 -- To unsubscribe from this list: send the line "unsubscribe linux-ext4" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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