From: Dave Chinner <dchinner@xxxxxxxxxx>
Pull another 4 bytes out of the xfs_icdinode.
Signed-off-by: Dave Chinner <dchinner@xxxxxxxxxx>
---
fs/xfs/libxfs/xfs_inode_buf.c | 8 ++++----
fs/xfs/libxfs/xfs_inode_buf.h | 1 -
fs/xfs/xfs_export.c | 2 +-
fs/xfs/xfs_icache.c | 2 ++
fs/xfs/xfs_inode.c | 5 +----
fs/xfs/xfs_inode_item.c | 2 +-
fs/xfs/xfs_ioctl.c | 2 +-
fs/xfs/xfs_iops.c | 1 -
fs/xfs/xfs_itable.c | 2 +-
9 files changed, 11 insertions(+), 14 deletions(-)
diff --git a/fs/xfs/libxfs/xfs_inode_buf.c b/fs/xfs/libxfs/xfs_inode_buf.c
index 0dcaa9a..0a3f10b 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.c
+++ b/fs/xfs/libxfs/xfs_inode_buf.c
@@ -237,6 +237,7 @@ xfs_inode_from_disk(
inode->i_mtime.tv_nsec = (int)be32_to_cpu(from->di_mtime.t_nsec);
inode->i_ctime.tv_sec = (int)be32_to_cpu(from->di_ctime.t_sec);
inode->i_ctime.tv_nsec = (int)be32_to_cpu(from->di_ctime.t_nsec);
+ inode->i_generation = be32_to_cpu(from->di_gen);
to->di_size = be64_to_cpu(from->di_size);
to->di_nblocks = be64_to_cpu(from->di_nblocks);
@@ -248,7 +249,6 @@ xfs_inode_from_disk(
to->di_dmevmask = be32_to_cpu(from->di_dmevmask);
to->di_dmstate = be16_to_cpu(from->di_dmstate);
to->di_flags = be16_to_cpu(from->di_flags);
- to->di_gen = be32_to_cpu(from->di_gen);
if (to->di_version == 3) {
to->di_changecount = be64_to_cpu(from->di_changecount);
@@ -286,6 +286,7 @@ xfs_inode_to_disk(
to->di_ctime.t_sec = cpu_to_be32(inode->i_ctime.tv_sec);
to->di_ctime.t_nsec = cpu_to_be32(inode->i_ctime.tv_nsec);
to->di_nlink = cpu_to_be32(inode->i_nlink);
+ to->di_gen = cpu_to_be32(inode->i_generation);
to->di_size = cpu_to_be64(from->di_size);
to->di_nblocks = cpu_to_be64(from->di_nblocks);
@@ -297,7 +298,6 @@ xfs_inode_to_disk(
to->di_dmevmask = cpu_to_be32(from->di_dmevmask);
to->di_dmstate = cpu_to_be16(from->di_dmstate);
to->di_flags = cpu_to_be16(from->di_flags);
- to->di_gen = cpu_to_be32(from->di_gen);
if (from->di_version == 3) {
to->di_changecount = cpu_to_be64(from->di_changecount);
@@ -443,7 +443,7 @@ xfs_iread(
!(mp->m_flags & XFS_MOUNT_IKEEP)) {
/* initialise the on-disk inode core */
memset(&ip->i_d, 0, sizeof(ip->i_d));
- ip->i_d.di_gen = prandom_u32();
+ VFS_I(ip)->i_generation = prandom_u32();
if (xfs_sb_version_hascrc(&mp->m_sb))
ip->i_d.di_version = 3;
else
@@ -491,7 +491,7 @@ xfs_iread(
* that xfs_ialloc won't overwrite or relies on being correct.
*/
ip->i_d.di_version = dip->di_version;
- ip->i_d.di_gen = be32_to_cpu(dip->di_gen);
+ VFS_I(ip)->i_generation = be32_to_cpu(dip->di_gen);
ip->i_d.di_flushiter = be16_to_cpu(dip->di_flushiter);
/*
diff --git a/fs/xfs/libxfs/xfs_inode_buf.h b/fs/xfs/libxfs/xfs_inode_buf.h
index 320b723..29fd9f1 100644
--- a/fs/xfs/libxfs/xfs_inode_buf.h
+++ b/fs/xfs/libxfs/xfs_inode_buf.h
@@ -46,7 +46,6 @@ struct xfs_icdinode {
__uint32_t di_dmevmask; /* DMIG event mask */
__uint16_t di_dmstate; /* DMIG state info */
__uint16_t di_flags; /* random flags, XFS_DIFLAG_... */
- __uint32_t di_gen; /* generation number */
__uint64_t di_changecount; /* number of attribute changes */
__uint64_t di_flags2; /* more random flags */
diff --git a/fs/xfs/xfs_export.c b/fs/xfs/xfs_export.c
index 652cd3c..2816d42 100644
--- a/fs/xfs/xfs_export.c
+++ b/fs/xfs/xfs_export.c
@@ -152,7 +152,7 @@ xfs_nfs_get_inode(
return ERR_PTR(error);
}
- if (ip->i_d.di_gen != generation) {
+ if (VFS_I(ip)->i_generation != generation) {
IRELE(ip);
return ERR_PTR(-ESTALE);
}
diff --git a/fs/xfs/xfs_icache.c b/fs/xfs/xfs_icache.c
index 4c184f7..6401e3c 100644
--- a/fs/xfs/xfs_icache.c
+++ b/fs/xfs/xfs_icache.c
@@ -149,10 +149,12 @@ xfs_reinit_inode(
{
int error;
uint32_t nlink = inode->i_nlink;
+ uint32_t generation = inode->i_generation;
error = inode_init_always(mp->m_super, inode);
set_nlink(inode, nlink);
+ inode->i_generation = generation;
return error;
}
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index ed8e3d2..e8f87c7 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -835,9 +835,6 @@ xfs_ialloc(
inode->i_atime = tv;
inode->i_ctime = tv;
- /*
- * di_gen will have been taken care of in xfs_iread.
- */
ip->i_d.di_extsize = 0;
ip->i_d.di_dmevmask = 0;
ip->i_d.di_dmstate = 0;
@@ -2428,7 +2425,7 @@ xfs_ifree(
* Bump the generation count so no one will be confused
* by reincarnations of this inode.
*/
- ip->i_d.di_gen++;
+ VFS_I(ip)->i_generation++;
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
if (xic.deleted)
diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c
index 193e0bd..6367780 100644
--- a/fs/xfs/xfs_inode_item.c
+++ b/fs/xfs/xfs_inode_item.c
@@ -350,6 +350,7 @@ xfs_inode_to_log_dinode(
to->di_ctime.t_sec = inode->i_ctime.tv_sec;
to->di_ctime.t_nsec = inode->i_ctime.tv_nsec;
to->di_nlink = inode->i_nlink;
+ to->di_gen = inode->i_generation;
to->di_size = from->di_size;
to->di_nblocks = from->di_nblocks;
@@ -361,7 +362,6 @@ xfs_inode_to_log_dinode(
to->di_dmevmask = from->di_dmevmask;
to->di_dmstate = from->di_dmstate;
to->di_flags = from->di_flags;
- to->di_gen = from->di_gen;
if (from->di_version == 3) {
to->di_changecount = from->di_changecount;
diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
index 478d04e..cdd6c31 100644
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -114,7 +114,7 @@ xfs_find_handle(
handle.ha_fid.fid_len = sizeof(xfs_fid_t) -
sizeof(handle.ha_fid.fid_len);
handle.ha_fid.fid_pad = 0;
- handle.ha_fid.fid_gen = ip->i_d.di_gen;
+ handle.ha_fid.fid_gen = inode->i_generation;
handle.ha_fid.fid_ino = ip->i_ino;
hsize = XFS_HSIZE(handle);
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index 8982e56..a4daa3f 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -1231,7 +1231,6 @@ xfs_setup_inode(
break;
}
- inode->i_generation = ip->i_d.di_gen;
i_size_write(inode, ip->i_d.di_size);
xfs_diflags_to_iflags(inode, ip);
diff --git a/fs/xfs/xfs_itable.c b/fs/xfs/xfs_itable.c
index cfb6527..6162e65 100644
--- a/fs/xfs/xfs_itable.c
+++ b/fs/xfs/xfs_itable.c
@@ -100,11 +100,11 @@ xfs_bulkstat_one_int(
buf->bs_mtime.tv_nsec = inode->i_mtime.tv_nsec;
buf->bs_ctime.tv_sec = inode->i_ctime.tv_sec;
buf->bs_ctime.tv_nsec = inode->i_ctime.tv_nsec;
+ buf->bs_gen = inode->i_generation;
buf->bs_xflags = xfs_ip2xflags(ip);
buf->bs_extsize = dic->di_extsize << mp->m_sb.sb_blocklog;
buf->bs_extents = dic->di_nextents;
- buf->bs_gen = dic->di_gen;
memset(buf->bs_pad, 0, sizeof(buf->bs_pad));
buf->bs_dmevmask = dic->di_dmevmask;
buf->bs_dmstate = dic->di_dmstate;
--
2.5.0
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