From ab17c4f02156c4f75d7fa43a5aa2a7f942d47201 Mon Sep 17 00:00:00 2001 From: Jeff Mahoney Date: Tue, 5 May 2009 15:30:15 -0400 Subject: reiserfs: fixup xattr_root caching The xattr_root caching was broken from my previous patch set. It wouldn't cause corruption, but could cause decreased performance due to allocating a larger chunk of the journal (~ 27 blocks) than it would actually use. This patch loads the xattr root dentry at xattr initialization and creates it on-demand. Since we're using the cached dentry, there's no point in keeping lookup_or_create_dir around, so that's removed. Signed-off-by: Jeff Mahoney Signed-off-by: Al Viro --- include/linux/reiserfs_fs_sb.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'include/linux/reiserfs_fs_sb.h') diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h index 6b361d23a49..8651640868a 100644 --- a/include/linux/reiserfs_fs_sb.h +++ b/include/linux/reiserfs_fs_sb.h @@ -402,7 +402,7 @@ struct reiserfs_sb_info { int reserved_blocks; /* amount of blocks reserved for further allocations */ spinlock_t bitmap_lock; /* this lock on now only used to protect reserved_blocks variable */ struct dentry *priv_root; /* root of /.reiserfs_priv */ - struct dentry *xattr_root; /* root of /.reiserfs_priv/.xa */ + struct dentry *xattr_root; /* root of /.reiserfs_priv/xattrs */ int j_errno; #ifdef CONFIG_QUOTA char *s_qf_names[MAXQUOTAS]; -- cgit v1.2.3 From 677c9b2e393a0cd203bd54e9c18b012b2c73305a Mon Sep 17 00:00:00 2001 From: Jeff Mahoney Date: Tue, 5 May 2009 15:30:17 -0400 Subject: reiserfs: remove privroot hiding in lookup With Al Viro's patch to move privroot lookup to fs mount, there's no need to have special code to hide the privroot in reiserfs_lookup. I've also cleaned up the privroot hiding in reiserfs_readdir_dentry and removed the last user of reiserfs_xattrs(). Signed-off-by: Jeff Mahoney Signed-off-by: Al Viro --- include/linux/reiserfs_fs_sb.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux/reiserfs_fs_sb.h') diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h index 8651640868a..6473650c28f 100644 --- a/include/linux/reiserfs_fs_sb.h +++ b/include/linux/reiserfs_fs_sb.h @@ -488,7 +488,6 @@ enum reiserfs_mount_options { #define reiserfs_data_log(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_LOG)) #define reiserfs_data_ordered(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_ORDERED)) #define reiserfs_data_writeback(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_DATA_WRITEBACK)) -#define reiserfs_xattrs(s) ((s)->s_xattr != NULL) #define reiserfs_xattrs_user(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_XATTRS_USER)) #define reiserfs_posixacl(s) (REISERFS_SB(s)->s_mount_opt & (1 << REISERFS_POSIXACL)) #define reiserfs_xattrs_optional(s) (reiserfs_xattrs_user(s) || reiserfs_posixacl(s)) -- cgit v1.2.3