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-rw-r--r--fs/xfs/linux-2.6/xfs_iops.c17
-rw-r--r--fs/xfs/linux-2.6/xfs_super.c47
-rw-r--r--fs/xfs/linux-2.6/xfs_vnode.c15
-rw-r--r--fs/xfs/xfs_iget.c167
-rw-r--r--fs/xfs/xfs_inode.c43
-rw-r--r--fs/xfs/xfs_inode.h9
-rw-r--r--fs/xfs/xfs_vnodeops.c13
7 files changed, 108 insertions, 203 deletions
diff --git a/fs/xfs/linux-2.6/xfs_iops.c b/fs/xfs/linux-2.6/xfs_iops.c
index 3bfb3c0f8e2..37bb1012aff 100644
--- a/fs/xfs/linux-2.6/xfs_iops.c
+++ b/fs/xfs/linux-2.6/xfs_iops.c
@@ -64,14 +64,14 @@ xfs_synchronize_atime(
{
struct inode *inode = VFS_I(ip);
- if (inode) {
+ if (!(inode->i_state & I_CLEAR)) {
ip->i_d.di_atime.t_sec = (__int32_t)inode->i_atime.tv_sec;
ip->i_d.di_atime.t_nsec = (__int32_t)inode->i_atime.tv_nsec;
}
}
/*
- * If the linux inode exists, mark it dirty.
+ * If the linux inode is valid, mark it dirty.
* Used when commiting a dirty inode into a transaction so that
* the inode will get written back by the linux code
*/
@@ -81,7 +81,7 @@ xfs_mark_inode_dirty_sync(
{
struct inode *inode = VFS_I(ip);
- if (inode)
+ if (!(inode->i_state & (I_WILL_FREE|I_FREEING|I_CLEAR)))
mark_inode_dirty_sync(inode);
}
@@ -766,12 +766,21 @@ xfs_diflags_to_iflags(
* When reading existing inodes from disk this is called directly
* from xfs_iget, when creating a new inode it is called from
* xfs_ialloc after setting up the inode.
+ *
+ * We are always called with an uninitialised linux inode here.
+ * We need to initialise the necessary fields and take a reference
+ * on it.
*/
void
xfs_setup_inode(
struct xfs_inode *ip)
{
- struct inode *inode = ip->i_vnode;
+ struct inode *inode = &ip->i_vnode;
+
+ inode->i_ino = ip->i_ino;
+ inode->i_state = I_NEW|I_LOCK;
+ inode_add_to_lists(ip->i_mount->m_super, inode);
+ ASSERT(atomic_read(&inode->i_count) == 1);
inode->i_mode = ip->i_d.di_mode;
inode->i_nlink = ip->i_d.di_nlink;
diff --git a/fs/xfs/linux-2.6/xfs_super.c b/fs/xfs/linux-2.6/xfs_super.c
index b87e45577a5..c6ef684bf2e 100644
--- a/fs/xfs/linux-2.6/xfs_super.c
+++ b/fs/xfs/linux-2.6/xfs_super.c
@@ -72,7 +72,6 @@
static struct quotactl_ops xfs_quotactl_operations;
static struct super_operations xfs_super_operations;
-static kmem_zone_t *xfs_vnode_zone;
static kmem_zone_t *xfs_ioend_zone;
mempool_t *xfs_ioend_pool;
@@ -867,29 +866,24 @@ xfsaild_stop(
}
-
+/* Catch misguided souls that try to use this interface on XFS */
STATIC struct inode *
xfs_fs_alloc_inode(
struct super_block *sb)
{
- return kmem_zone_alloc(xfs_vnode_zone, KM_SLEEP);
+ BUG();
}
+/*
+ * we need to provide an empty inode free function to prevent
+ * the generic code from trying to free our combined inode.
+ */
STATIC void
xfs_fs_destroy_inode(
- struct inode *inode)
-{
- kmem_zone_free(xfs_vnode_zone, inode);
-}
-
-STATIC void
-xfs_fs_inode_init_once(
- void *vnode)
+ struct inode *inode)
{
- inode_init_once((struct inode *)vnode);
}
-
/*
* Slab object creation initialisation for the XFS inode.
* This covers only the idempotent fields in the XFS inode;
@@ -898,13 +892,18 @@ xfs_fs_inode_init_once(
* fields in the xfs inode that left in the initialise state
* when freeing the inode.
*/
-void
-xfs_inode_init_once(
+STATIC void
+xfs_fs_inode_init_once(
void *inode)
{
struct xfs_inode *ip = inode;
memset(ip, 0, sizeof(struct xfs_inode));
+
+ /* vfs inode */
+ inode_init_once(VFS_I(ip));
+
+ /* xfs inode */
atomic_set(&ip->i_iocount, 0);
atomic_set(&ip->i_pincount, 0);
spin_lock_init(&ip->i_flags_lock);
@@ -975,8 +974,6 @@ xfs_fs_clear_inode(
if (xfs_reclaim(ip))
panic("%s: cannot reclaim 0x%p\n", __func__, inode);
}
-
- ASSERT(XFS_I(inode) == NULL);
}
STATIC void
@@ -1829,16 +1826,10 @@ xfs_free_trace_bufs(void)
STATIC int __init
xfs_init_zones(void)
{
- xfs_vnode_zone = kmem_zone_init_flags(sizeof(struct inode), "xfs_vnode",
- KM_ZONE_HWALIGN | KM_ZONE_RECLAIM |
- KM_ZONE_SPREAD,
- xfs_fs_inode_init_once);
- if (!xfs_vnode_zone)
- goto out;
xfs_ioend_zone = kmem_zone_init(sizeof(xfs_ioend_t), "xfs_ioend");
if (!xfs_ioend_zone)
- goto out_destroy_vnode_zone;
+ goto out;
xfs_ioend_pool = mempool_create_slab_pool(4 * MAX_BUF_PER_PAGE,
xfs_ioend_zone);
@@ -1854,6 +1845,7 @@ xfs_init_zones(void)
"xfs_bmap_free_item");
if (!xfs_bmap_free_item_zone)
goto out_destroy_log_ticket_zone;
+
xfs_btree_cur_zone = kmem_zone_init(sizeof(xfs_btree_cur_t),
"xfs_btree_cur");
if (!xfs_btree_cur_zone)
@@ -1901,8 +1893,8 @@ xfs_init_zones(void)
xfs_inode_zone =
kmem_zone_init_flags(sizeof(xfs_inode_t), "xfs_inode",
- KM_ZONE_HWALIGN | KM_ZONE_RECLAIM |
- KM_ZONE_SPREAD, xfs_inode_init_once);
+ KM_ZONE_HWALIGN | KM_ZONE_RECLAIM | KM_ZONE_SPREAD,
+ xfs_fs_inode_init_once);
if (!xfs_inode_zone)
goto out_destroy_efi_zone;
@@ -1950,8 +1942,6 @@ xfs_init_zones(void)
mempool_destroy(xfs_ioend_pool);
out_destroy_ioend_zone:
kmem_zone_destroy(xfs_ioend_zone);
- out_destroy_vnode_zone:
- kmem_zone_destroy(xfs_vnode_zone);
out:
return -ENOMEM;
}
@@ -1976,7 +1966,6 @@ xfs_destroy_zones(void)
kmem_zone_destroy(xfs_log_ticket_zone);
mempool_destroy(xfs_ioend_pool);
kmem_zone_destroy(xfs_ioend_zone);
- kmem_zone_destroy(xfs_vnode_zone);
}
diff --git a/fs/xfs/linux-2.6/xfs_vnode.c b/fs/xfs/linux-2.6/xfs_vnode.c
index ac827d23149..ad18262d651 100644
--- a/fs/xfs/linux-2.6/xfs_vnode.c
+++ b/fs/xfs/linux-2.6/xfs_vnode.c
@@ -84,25 +84,12 @@ vn_ioerror(
#ifdef XFS_INODE_TRACE
-/*
- * Reference count of Linux inode if present, -1 if the xfs_inode
- * has no associated Linux inode.
- */
-static inline int xfs_icount(struct xfs_inode *ip)
-{
- struct inode *inode = VFS_I(ip);
-
- if (inode)
- return atomic_read(&inode->i_count);
- return -1;
-}
-
#define KTRACE_ENTER(ip, vk, s, line, ra) \
ktrace_enter( (ip)->i_trace, \
/* 0 */ (void *)(__psint_t)(vk), \
/* 1 */ (void *)(s), \
/* 2 */ (void *)(__psint_t) line, \
-/* 3 */ (void *)(__psint_t)xfs_icount(ip), \
+/* 3 */ (void *)(__psint_t)atomic_read(&VFS_I(ip)->i_count), \
/* 4 */ (void *)(ra), \
/* 5 */ NULL, \
/* 6 */ (void *)(__psint_t)current_cpu(), \
diff --git a/fs/xfs/xfs_iget.c b/fs/xfs/xfs_iget.c
index b2539b17c95..c4414e8bce8 100644
--- a/fs/xfs/xfs_iget.c
+++ b/fs/xfs/xfs_iget.c
@@ -44,77 +44,65 @@
*/
static int
xfs_iget_cache_hit(
- struct inode *inode,
struct xfs_perag *pag,
struct xfs_inode *ip,
int flags,
int lock_flags) __releases(pag->pag_ici_lock)
{
struct xfs_mount *mp = ip->i_mount;
- struct inode *old_inode;
int error = 0;
/*
* If INEW is set this inode is being set up
+ * If IRECLAIM is set this inode is being torn down
* Pause and try again.
*/
- if (xfs_iflags_test(ip, XFS_INEW)) {
+ if (xfs_iflags_test(ip, (XFS_INEW|XFS_IRECLAIM))) {
error = EAGAIN;
XFS_STATS_INC(xs_ig_frecycle);
goto out_error;
}
- old_inode = ip->i_vnode;
- if (old_inode == NULL) {
+ /* If IRECLAIMABLE is set, we've torn down the vfs inode part */
+ if (xfs_iflags_test(ip, XFS_IRECLAIMABLE)) {
+
/*
- * If IRECLAIM is set this inode is
- * on its way out of the system,
- * we need to pause and try again.
+ * If lookup is racing with unlink, then we should return an
+ * error immediately so we don't remove it from the reclaim
+ * list and potentially leak the inode.
*/
- if (xfs_iflags_test(ip, XFS_IRECLAIM)) {
- error = EAGAIN;
- XFS_STATS_INC(xs_ig_frecycle);
+
+ if ((ip->i_d.di_mode == 0) && !(flags & XFS_IGET_CREATE)) {
+ error = ENOENT;
goto out_error;
}
- ASSERT(xfs_iflags_test(ip, XFS_IRECLAIMABLE));
+
+ xfs_itrace_exit_tag(ip, "xfs_iget.alloc");
/*
- * If lookup is racing with unlink, then we
- * should return an error immediately so we
- * don't remove it from the reclaim list and
- * potentially leak the inode.
+ * We need to re-initialise the VFS inode as it has been
+ * 'freed' by the VFS. Do this here so we can deal with
+ * errors cleanly, then tag it so it can be set up correctly
+ * later.
*/
- if ((ip->i_d.di_mode == 0) &&
- !(flags & XFS_IGET_CREATE)) {
- error = ENOENT;
+ if (!inode_init_always(mp->m_super, VFS_I(ip))) {
+ error = ENOMEM;
goto out_error;
}
- xfs_itrace_exit_tag(ip, "xfs_iget.alloc");
-
+ xfs_iflags_set(ip, XFS_INEW);
xfs_iflags_clear(ip, XFS_IRECLAIMABLE);
read_unlock(&pag->pag_ici_lock);
XFS_MOUNT_ILOCK(mp);
list_del_init(&ip->i_reclaim);
XFS_MOUNT_IUNLOCK(mp);
-
- } else if (inode != old_inode) {
- /* The inode is being torn down, pause and
- * try again.
- */
- if (old_inode->i_state & (I_FREEING | I_CLEAR)) {
- error = EAGAIN;
- XFS_STATS_INC(xs_ig_frecycle);
- goto out_error;
- }
-/* Chances are the other vnode (the one in the inode) is being torn
-* down right now, and we landed on top of it. Question is, what do
-* we do? Unhook the old inode and hook up the new one?
-*/
- cmn_err(CE_PANIC,
- "xfs_iget_core: ambiguous vns: vp/0x%p, invp/0x%p",
- old_inode, inode);
+ } else if (!igrab(VFS_I(ip))) {
+ /* If the VFS inode is being torn down, pause and try again. */
+ error = EAGAIN;
+ XFS_STATS_INC(xs_ig_frecycle);
+ goto out_error;
} else {
+ /* we've got a live one */
read_unlock(&pag->pag_ici_lock);
}
@@ -215,11 +203,11 @@ out_destroy:
/*
* Look up an inode by number in the given file system.
* The inode is looked up in the cache held in each AG.
- * If the inode is found in the cache, attach it to the provided
- * vnode.
+ * If the inode is found in the cache, initialise the vfs inode
+ * if necessary.
*
* If it is not in core, read it in from the file system's device,
- * add it to the cache and attach the provided vnode.
+ * add it to the cache and initialise the vfs inode.
*
* The inode is locked according to the value of the lock_flags parameter.
* This flag parameter indicates how and if the inode's IO lock and inode lock
@@ -236,9 +224,8 @@ out_destroy:
* bno -- the block number starting the buffer containing the inode,
* if known (as by bulkstat), else 0.
*/
-STATIC int
-xfs_iget_core(
- struct inode *inode,
+int
+xfs_iget(
xfs_mount_t *mp,
xfs_trans_t *tp,
xfs_ino_t ino,
@@ -269,7 +256,7 @@ again:
ip = radix_tree_lookup(&pag->pag_ici_root, agino);
if (ip) {
- error = xfs_iget_cache_hit(inode, pag, ip, flags, lock_flags);
+ error = xfs_iget_cache_hit(pag, ip, flags, lock_flags);
if (error)
goto out_error_or_again;
} else {
@@ -283,23 +270,16 @@ again:
}
xfs_put_perag(mp, pag);
- ASSERT(ip->i_df.if_ext_max ==
- XFS_IFORK_DSIZE(ip) / sizeof(xfs_bmbt_rec_t));
-
xfs_iflags_set(ip, XFS_IMODIFIED);
*ipp = ip;
- /*
- * Set up the Linux with the Linux inode.
- */
- ip->i_vnode = inode;
- inode->i_private = ip;
-
+ ASSERT(ip->i_df.if_ext_max ==
+ XFS_IFORK_DSIZE(ip) / sizeof(xfs_bmbt_rec_t));
/*
* If we have a real type for an on-disk inode, we can set ops(&unlock)
* now. If it's a new inode being created, xfs_ialloc will handle it.
*/
- if (ip->i_d.di_mode != 0)
+ if (xfs_iflags_test(ip, XFS_INEW) && ip->i_d.di_mode != 0)
xfs_setup_inode(ip);
return 0;
@@ -314,75 +294,6 @@ out_error_or_again:
/*
- * The 'normal' internal xfs_iget, if needed it will
- * 'allocate', or 'get', the vnode.
- */
-int
-xfs_iget(
- xfs_mount_t *mp,
- xfs_trans_t *tp,
- xfs_ino_t ino,
- uint flags,
- uint lock_flags,
- xfs_inode_t **ipp,
- xfs_daddr_t bno)
-{
- struct inode *inode;
- xfs_inode_t *ip;
- int error;
-
- XFS_STATS_INC(xs_ig_attempts);
-
-retry:
- inode = iget_locked(mp->m_super, ino);
- if (!inode)
- /* If we got no inode we are out of memory */
- return ENOMEM;
-
- if (inode->i_state & I_NEW) {
- XFS_STATS_INC(vn_active);
- XFS_STATS_INC(vn_alloc);
-
- error = xfs_iget_core(inode, mp, tp, ino, flags,
- lock_flags, ipp, bno);
- if (error) {
- make_bad_inode(inode);
- if (inode->i_state & I_NEW)
- unlock_new_inode(inode);
- iput(inode);
- }
- return error;
- }
-
- /*
- * If the inode is not fully constructed due to
- * filehandle mismatches wait for the inode to go
- * away and try again.
- *
- * iget_locked will call __wait_on_freeing_inode
- * to wait for the inode to go away.
- */
- if (is_bad_inode(inode)) {
- iput(inode);
- delay(1);
- goto retry;
- }
-
- ip = XFS_I(inode);
- if (!ip) {
- iput(inode);
- delay(1);
- goto retry;
- }
-
- if (lock_flags != 0)
- xfs_ilock(ip, lock_flags);
- XFS_STATS_INC(xs_ig_found);
- *ipp = ip;
- return 0;
-}
-
-/*
* Look for the inode corresponding to the given ino in the hash table.
* If it is there and its i_transp pointer matches tp, return it.
* Otherwise, return NULL.
@@ -482,14 +393,6 @@ xfs_ireclaim(xfs_inode_t *ip)
XFS_QM_DQDETACH(ip->i_mount, ip);
/*
- * Pull our behavior descriptor from the vnode chain.
- */
- if (ip->i_vnode) {
- ip->i_vnode->i_private = NULL;
- ip->i_vnode = NULL;
- }
-
- /*
* Free all memory associated with the inode.
*/
xfs_iunlock(ip, XFS_ILOCK_EXCL | XFS_IOLOCK_EXCL);
diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c
index bc33762abc4..99d9118c4a4 100644
--- a/fs/xfs/xfs_inode.c
+++ b/fs/xfs/xfs_inode.c
@@ -813,6 +813,16 @@ xfs_inode_alloc(
ASSERT(!spin_is_locked(&ip->i_flags_lock));
ASSERT(list_empty(&ip->i_reclaim));
+ /*
+ * initialise the VFS inode here to get failures
+ * out of the way early.
+ */
+ if (!inode_init_always(mp->m_super, VFS_I(ip))) {
+ kmem_zone_free(xfs_inode_zone, ip);
+ return NULL;
+ }
+
+ /* initialise the xfs inode */
ip->i_ino = ino;
ip->i_mount = mp;
ip->i_blkno = 0;
@@ -1086,6 +1096,7 @@ xfs_ialloc(
uint flags;
int error;
timespec_t tv;
+ int filestreams = 0;
/*
* Call the space management code to pick
@@ -1093,9 +1104,8 @@ xfs_ialloc(
*/
error = xfs_dialloc(tp, pip ? pip->i_ino : 0, mode, okalloc,
ialloc_context, call_again, &ino);
- if (error != 0) {
+ if (error)
return error;
- }
if (*call_again || ino == NULLFSINO) {
*ipp = NULL;
return 0;
@@ -1109,9 +1119,8 @@ xfs_ialloc(
*/
error = xfs_trans_iget(tp->t_mountp, tp, ino,
XFS_IGET_CREATE, XFS_ILOCK_EXCL, &ip);
- if (error != 0) {
+ if (error)
return error;
- }
ASSERT(ip != NULL);
ip->i_d.di_mode = (__uint16_t)mode;
@@ -1192,13 +1201,12 @@ xfs_ialloc(
flags |= XFS_ILOG_DEV;
break;
case S_IFREG:
- if (pip && xfs_inode_is_filestream(pip)) {
- error = xfs_filestream_associate(pip, ip);
- if (error < 0)
- return -error;
- if (!error)
- xfs_iflags_set(ip, XFS_IFILESTREAM);
- }
+ /*
+ * we can't set up filestreams until after the VFS inode
+ * is set up properly.
+ */
+ if (pip && xfs_inode_is_filestream(pip))
+ filestreams = 1;
/* fall through */
case S_IFDIR:
if (pip && (pip->i_d.di_flags & XFS_DIFLAG_ANY)) {
@@ -1264,6 +1272,15 @@ xfs_ialloc(
/* now that we have an i_mode we can setup inode ops and unlock */
xfs_setup_inode(ip);
+ /* now we have set up the vfs inode we can associate the filestream */
+ if (filestreams) {
+ error = xfs_filestream_associate(pip, ip);
+ if (error < 0)
+ return -error;
+ if (!error)
+ xfs_iflags_set(ip, XFS_IFILESTREAM);
+ }
+
*ipp = ip;
return 0;
}
@@ -2650,6 +2667,10 @@ xfs_idestroy_fork(
* It must free the inode itself and any buffers allocated for
* if_extents/if_data and if_broot. It must also free the lock
* associated with the inode.
+ *
+ * Note: because we don't initialise everything on reallocation out
+ * of the zone, we must ensure we nullify everything correctly before
+ * freeing the structure.
*/
void
xfs_idestroy(
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index 6fd20fc179a..345b43a90eb 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -236,7 +236,6 @@ typedef struct xfs_inode {
/* Inode linking and identification information. */
struct xfs_mount *i_mount; /* fs mount struct ptr */
struct list_head i_reclaim; /* reclaim list */
- struct inode *i_vnode; /* vnode backpointer */
struct xfs_dquot *i_udquot; /* user dquot */
struct xfs_dquot *i_gdquot; /* group dquot */
@@ -271,6 +270,10 @@ typedef struct xfs_inode {
xfs_fsize_t i_size; /* in-memory size */
xfs_fsize_t i_new_size; /* size when write completes */
atomic_t i_iocount; /* outstanding I/O count */
+
+ /* VFS inode */
+ struct inode i_vnode; /* embedded VFS inode */
+
/* Trace buffers per inode. */
#ifdef XFS_INODE_TRACE
struct ktrace *i_trace; /* general inode trace */
@@ -298,13 +301,13 @@ typedef struct xfs_inode {
/* Convert from vfs inode to xfs inode */
static inline struct xfs_inode *XFS_I(struct inode *inode)
{
- return (struct xfs_inode *)inode->i_private;
+ return container_of(inode, struct xfs_inode, i_vnode);
}
/* convert from xfs inode to vfs inode */
static inline struct inode *VFS_I(struct xfs_inode *ip)
{
- return (struct inode *)ip->i_vnode;
+ return &ip->i_vnode;
}
/*
diff --git a/fs/xfs/xfs_vnodeops.c b/fs/xfs/xfs_vnodeops.c
index a6714579a41..7fb577c9f9d 100644
--- a/fs/xfs/xfs_vnodeops.c
+++ b/fs/xfs/xfs_vnodeops.c
@@ -2833,6 +2833,7 @@ xfs_reclaim(
if (!ip->i_update_core && (ip->i_itemp == NULL)) {
xfs_ilock(ip, XFS_ILOCK_EXCL);
xfs_iflock(ip);
+ xfs_iflags_set(ip, XFS_IRECLAIMABLE);
return xfs_finish_reclaim(ip, 1, XFS_IFLUSH_DELWRI_ELSE_SYNC);
} else {
xfs_mount_t *mp = ip->i_mount;
@@ -2841,8 +2842,6 @@ xfs_reclaim(
XFS_MOUNT_ILOCK(mp);
spin_lock(&ip->i_flags_lock);
__xfs_iflags_set(ip, XFS_IRECLAIMABLE);
- VFS_I(ip)->i_private = NULL;
- ip->i_vnode = NULL;
spin_unlock(&ip->i_flags_lock);
list_add_tail(&ip->i_reclaim, &mp->m_del_inodes);
XFS_MOUNT_IUNLOCK(mp);
@@ -2857,10 +2856,6 @@ xfs_finish_reclaim(
int sync_mode)
{
xfs_perag_t *pag = xfs_get_perag(ip->i_mount, ip->i_ino);
- struct inode *vp = VFS_I(ip);
-
- if (vp && VN_BAD(vp))
- goto reclaim;
/* The hash lock here protects a thread in xfs_iget_core from
* racing with us on linking the inode back with a vnode.
@@ -2870,7 +2865,7 @@ xfs_finish_reclaim(
write_lock(&pag->pag_ici_lock);
spin_lock(&ip->i_flags_lock);
if (__xfs_iflags_test(ip, XFS_IRECLAIM) ||
- (!__xfs_iflags_test(ip, XFS_IRECLAIMABLE) && vp == NULL)) {
+ !__xfs_iflags_test(ip, XFS_IRECLAIMABLE)) {
spin_unlock(&ip->i_flags_lock);
write_unlock(&pag->pag_ici_lock);
if (locked) {
@@ -2904,15 +2899,13 @@ xfs_finish_reclaim(
* In the case of a forced shutdown we rely on xfs_iflush() to
* wait for the inode to be unpinned before returning an error.
*/
- if (xfs_iflush(ip, sync_mode) == 0) {
+ if (!is_bad_inode(VFS_I(ip)) && xfs_iflush(ip, sync_mode) == 0) {
/* synchronize with xfs_iflush_done */
xfs_iflock(ip);
xfs_ifunlock(ip);
}
xfs_iunlock(ip, XFS_ILOCK_EXCL);
-
- reclaim:
xfs_ireclaim(ip);
return 0;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 01:28:45 +0000