From d984561b326cd0fe0d1183d11b9b4fa1d011d21d Mon Sep 17 00:00:00 2001 From: Jeff Mahoney Date: Mon, 30 Mar 2009 14:02:35 -0400 Subject: reiserfs: eliminate per-super xattr lock With the switch to using inode->i_mutex locking during lookups/creation in the xattr root, the per-super xattr lock is no longer needed. This patch removes it. Signed-off-by: Jeff Mahoney Signed-off-by: Linus Torvalds --- include/linux/reiserfs_xattr.h | 28 +++++----------------------- 1 file changed, 5 insertions(+), 23 deletions(-) (limited to 'include/linux/reiserfs_xattr.h') diff --git a/include/linux/reiserfs_xattr.h b/include/linux/reiserfs_xattr.h index 13cdd5e1cb60..65c16fa51246 100644 --- a/include/linux/reiserfs_xattr.h +++ b/include/linux/reiserfs_xattr.h @@ -67,45 +67,27 @@ extern struct reiserfs_xattr_handler user_handler; extern struct reiserfs_xattr_handler trusted_handler; extern struct reiserfs_xattr_handler security_handler; -static inline void reiserfs_write_lock_xattrs(struct super_block *sb) -{ - down_write(&REISERFS_XATTR_DIR_SEM(sb)); -} -static inline void reiserfs_write_unlock_xattrs(struct super_block *sb) -{ - up_write(&REISERFS_XATTR_DIR_SEM(sb)); -} -static inline void reiserfs_read_lock_xattrs(struct super_block *sb) -{ - down_read(&REISERFS_XATTR_DIR_SEM(sb)); -} - -static inline void reiserfs_read_unlock_xattrs(struct super_block *sb) -{ - up_read(&REISERFS_XATTR_DIR_SEM(sb)); -} - static inline void reiserfs_write_lock_xattr_i(struct inode *inode) { - down_write(&REISERFS_I(inode)->xattr_sem); + down_write(&REISERFS_I(inode)->i_xattr_sem); } static inline void reiserfs_write_unlock_xattr_i(struct inode *inode) { - up_write(&REISERFS_I(inode)->xattr_sem); + up_write(&REISERFS_I(inode)->i_xattr_sem); } static inline void reiserfs_read_lock_xattr_i(struct inode *inode) { - down_read(&REISERFS_I(inode)->xattr_sem); + down_read(&REISERFS_I(inode)->i_xattr_sem); } static inline void reiserfs_read_unlock_xattr_i(struct inode *inode) { - up_read(&REISERFS_I(inode)->xattr_sem); + up_read(&REISERFS_I(inode)->i_xattr_sem); } static inline void reiserfs_init_xattr_rwsem(struct inode *inode) { - init_rwsem(&REISERFS_I(inode)->xattr_sem); + init_rwsem(&REISERFS_I(inode)->i_xattr_sem); } #else -- cgit v1.2.3