From: Steven Whitehouse Date: Mon, 3 Nov 2008 14:28:42 +0000 (+0000) Subject: GFS2: Move di_eattr into "proper" inode X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=3767ac21f471fe669a7d9f6abef682ddac8fc3d8;p=openwrt%2Fstaging%2Fblogic.git GFS2: Move di_eattr into "proper" inode This moves the di_eattr field out of gfs2_inode_host and into the inode proper. Signed-off-by: Steven Whitehouse --- diff --git a/fs/gfs2/acl.c b/fs/gfs2/acl.c index 3e9bd46f27e3..e335dceb6a4f 100644 --- a/fs/gfs2/acl.c +++ b/fs/gfs2/acl.c @@ -91,7 +91,7 @@ static int acl_get(struct gfs2_inode *ip, int access, struct posix_acl **acl, struct gfs2_ea_location el_this; int error; - if (!ip->i_di.di_eattr) + if (!ip->i_eattr) return 0; memset(&er, 0, sizeof(struct gfs2_ea_request)); diff --git a/fs/gfs2/eattr.c b/fs/gfs2/eattr.c index e3f76f451b0a..1c1e06136aaa 100644 --- a/fs/gfs2/eattr.c +++ b/fs/gfs2/eattr.c @@ -114,7 +114,7 @@ static int ea_foreach(struct gfs2_inode *ip, ea_call_t ea_call, void *data) __be64 *eablk, *end; int error; - error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, DIO_WAIT, &bh); + error = gfs2_meta_read(ip->i_gl, ip->i_eattr, DIO_WAIT, &bh); if (error) return error; @@ -414,7 +414,7 @@ int gfs2_ea_list(struct gfs2_inode *ip, struct gfs2_ea_request *er) if (error) return error; - if (ip->i_di.di_eattr) { + if (ip->i_eattr) { struct ea_list ei = { .ei_er = er, .ei_size = 0 }; error = ea_foreach(ip, ea_list_i, &ei); @@ -514,7 +514,7 @@ int gfs2_ea_get_i(struct gfs2_inode *ip, struct gfs2_ea_request *er) struct gfs2_ea_location el; int error; - if (!ip->i_di.di_eattr) + if (!ip->i_eattr) return -ENODATA; error = gfs2_ea_find(ip, er, &el); @@ -741,7 +741,7 @@ static int ea_init_i(struct gfs2_inode *ip, struct gfs2_ea_request *er, if (error) return error; - ip->i_di.di_eattr = bh->b_blocknr; + ip->i_eattr = bh->b_blocknr; error = ea_write(ip, GFS2_EA_BH2FIRST(bh), er); brelse(bh); @@ -938,7 +938,7 @@ static int ea_set_block(struct gfs2_inode *ip, struct gfs2_ea_request *er, if (ip->i_di.di_flags & GFS2_DIF_EA_INDIRECT) { __be64 *end; - error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, DIO_WAIT, + error = gfs2_meta_read(ip->i_gl, ip->i_eattr, DIO_WAIT, &indbh); if (error) return error; @@ -972,8 +972,8 @@ static int ea_set_block(struct gfs2_inode *ip, struct gfs2_ea_request *er, gfs2_buffer_clear_tail(indbh, mh_size); eablk = (__be64 *)(indbh->b_data + mh_size); - *eablk = cpu_to_be64(ip->i_di.di_eattr); - ip->i_di.di_eattr = blk; + *eablk = cpu_to_be64(ip->i_eattr); + ip->i_eattr = blk; ip->i_di.di_flags |= GFS2_DIF_EA_INDIRECT; gfs2_add_inode_blocks(&ip->i_inode, 1); @@ -1040,7 +1040,7 @@ int gfs2_ea_set_i(struct gfs2_inode *ip, struct gfs2_ea_request *er) struct gfs2_ea_location el; int error; - if (!ip->i_di.di_eattr) { + if (!ip->i_eattr) { if (er->er_flags & XATTR_REPLACE) return -ENODATA; return ea_init(ip, er); @@ -1145,7 +1145,7 @@ int gfs2_ea_remove_i(struct gfs2_inode *ip, struct gfs2_ea_request *er) struct gfs2_ea_location el; int error; - if (!ip->i_di.di_eattr) + if (!ip->i_eattr) return -ENODATA; error = gfs2_ea_find(ip, er, &el); @@ -1309,7 +1309,7 @@ static int ea_dealloc_indirect(struct gfs2_inode *ip) memset(&rlist, 0, sizeof(struct gfs2_rgrp_list)); - error = gfs2_meta_read(ip->i_gl, ip->i_di.di_eattr, DIO_WAIT, &indbh); + error = gfs2_meta_read(ip->i_gl, ip->i_eattr, DIO_WAIT, &indbh); if (error) return error; @@ -1416,7 +1416,7 @@ static int ea_dealloc_block(struct gfs2_inode *ip) struct buffer_head *dibh; int error; - rgd = gfs2_blk2rgrpd(sdp, ip->i_di.di_eattr); + rgd = gfs2_blk2rgrpd(sdp, ip->i_eattr); if (!rgd) { gfs2_consist_inode(ip); return -EIO; @@ -1432,9 +1432,9 @@ static int ea_dealloc_block(struct gfs2_inode *ip) if (error) goto out_gunlock; - gfs2_free_meta(ip, ip->i_di.di_eattr, 1); + gfs2_free_meta(ip, ip->i_eattr, 1); - ip->i_di.di_eattr = 0; + ip->i_eattr = 0; gfs2_add_inode_blocks(&ip->i_inode, -1); error = gfs2_meta_inode_buffer(ip, &dibh); diff --git a/fs/gfs2/incore.h b/fs/gfs2/incore.h index 15ca3a75cf12..fb2fd4adaae4 100644 --- a/fs/gfs2/incore.h +++ b/fs/gfs2/incore.h @@ -236,7 +236,6 @@ enum { struct gfs2_dinode_host { u64 di_size; /* number of bytes in file */ u32 di_flags; /* GFS2_DIF_... */ - u64 di_eattr; /* extended attribute block number */ }; struct gfs2_inode { @@ -244,6 +243,7 @@ struct gfs2_inode { u64 i_no_addr; u64 i_no_formal_ino; u64 i_generation; + u64 i_eattr; unsigned long i_flags; /* GIF_... */ struct gfs2_dinode_host i_di; /* To be replaced by ref to block */ diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c index 015d4c007086..91735b8cecd8 100644 --- a/fs/gfs2/inode.c +++ b/fs/gfs2/inode.c @@ -301,7 +301,7 @@ static int gfs2_dinode_in(struct gfs2_inode *ip, const void *buf) ip->i_depth = (u8)depth; ip->i_entries = be32_to_cpu(str->di_entries); - di->di_eattr = be64_to_cpu(str->di_eattr); + ip->i_eattr = be64_to_cpu(str->di_eattr); if (S_ISREG(ip->i_inode.i_mode)) gfs2_set_aops(&ip->i_inode); @@ -1273,7 +1273,7 @@ void gfs2_dinode_out(const struct gfs2_inode *ip, void *buf) str->di_depth = cpu_to_be16(ip->i_depth); str->di_entries = cpu_to_be32(ip->i_entries); - str->di_eattr = cpu_to_be64(di->di_eattr); + str->di_eattr = cpu_to_be64(ip->i_eattr); str->di_atime_nsec = cpu_to_be32(ip->i_inode.i_atime.tv_nsec); str->di_mtime_nsec = cpu_to_be32(ip->i_inode.i_mtime.tv_nsec); str->di_ctime_nsec = cpu_to_be32(ip->i_inode.i_ctime.tv_nsec); @@ -1296,7 +1296,7 @@ void gfs2_dinode_print(const struct gfs2_inode *ip) printk(KERN_INFO " i_height = %u\n", ip->i_height); printk(KERN_INFO " i_depth = %u\n", ip->i_depth); printk(KERN_INFO " i_entries = %u\n", ip->i_entries); - printk(KERN_INFO " di_eattr = %llu\n", - (unsigned long long)di->di_eattr); + printk(KERN_INFO " i_eattr = %llu\n", + (unsigned long long)ip->i_eattr); } diff --git a/fs/gfs2/ops_super.c b/fs/gfs2/ops_super.c index 2cb744ba3b77..aee6cbaf58df 100644 --- a/fs/gfs2/ops_super.c +++ b/fs/gfs2/ops_super.c @@ -502,7 +502,7 @@ static void gfs2_delete_inode(struct inode *inode) goto out_unlock; } - if (ip->i_di.di_eattr) { + if (ip->i_eattr) { error = gfs2_ea_dealloc(ip); if (error) goto out_unlock;