提交 32a2b11f 编写于 作者: C Carlos Maiolino 提交者: Darrick J. Wong

xfs: Remove kmem_zone_zalloc() usage

Use kmem_cache_zalloc() directly.

With the exception of xlog_ticket_alloc() which will be dealt on the
next patch for readability.
Reviewed-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NCarlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: NDarrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: NDarrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: NDave Chinner <dchinner@redhat.com>
上级 3050bd0b
......@@ -480,7 +480,7 @@ xfs_allocbt_init_common(
ASSERT(btnum == XFS_BTNUM_BNO || btnum == XFS_BTNUM_CNT);
cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL);
cur->bc_tp = tp;
cur->bc_mp = mp;
......
......@@ -1099,7 +1099,10 @@ xfs_bmap_add_attrfork(
if (error)
goto trans_cancel;
ASSERT(ip->i_afp == NULL);
ip->i_afp = kmem_zone_zalloc(xfs_ifork_zone, 0);
ip->i_afp = kmem_cache_zalloc(xfs_ifork_zone,
GFP_KERNEL | __GFP_NOFAIL);
ip->i_afp->if_format = XFS_DINODE_FMT_EXTENTS;
ip->i_afp->if_flags = XFS_IFEXTENTS;
logflags = 0;
......
......@@ -552,7 +552,7 @@ xfs_bmbt_init_cursor(
struct xfs_btree_cur *cur;
ASSERT(whichfork != XFS_COW_FORK);
cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL);
cur->bc_tp = tp;
cur->bc_mp = mp;
......
......@@ -81,7 +81,7 @@ kmem_zone_t *xfs_da_state_zone; /* anchor for state struct zone */
xfs_da_state_t *
xfs_da_state_alloc(void)
{
return kmem_zone_zalloc(xfs_da_state_zone, KM_NOFS);
return kmem_cache_zalloc(xfs_da_state_zone, GFP_NOFS | __GFP_NOFAIL);
}
/*
......
......@@ -411,7 +411,7 @@ xfs_inobt_init_common(
{
struct xfs_btree_cur *cur;
cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL);
cur->bc_tp = tp;
cur->bc_mp = mp;
cur->bc_btnum = btnum;
......
......@@ -291,7 +291,7 @@ xfs_iformat_attr_fork(
* Initialize the extent count early, as the per-format routines may
* depend on it.
*/
ip->i_afp = kmem_zone_zalloc(xfs_ifork_zone, KM_NOFS);
ip->i_afp = kmem_cache_zalloc(xfs_ifork_zone, GFP_NOFS | __GFP_NOFAIL);
ip->i_afp->if_format = dip->di_aformat;
if (unlikely(ip->i_afp->if_format == 0)) /* pre IRIX 6.2 file system */
ip->i_afp->if_format = XFS_DINODE_FMT_EXTENTS;
......@@ -673,8 +673,8 @@ xfs_ifork_init_cow(
if (ip->i_cowfp)
return;
ip->i_cowfp = kmem_zone_zalloc(xfs_ifork_zone,
KM_NOFS);
ip->i_cowfp = kmem_cache_zalloc(xfs_ifork_zone,
GFP_NOFS | __GFP_NOFAIL);
ip->i_cowfp->if_flags = XFS_IFEXTENTS;
ip->i_cowfp->if_format = XFS_DINODE_FMT_EXTENTS;
}
......
......@@ -323,7 +323,7 @@ xfs_refcountbt_init_common(
ASSERT(agno != NULLAGNUMBER);
ASSERT(agno < mp->m_sb.sb_agcount);
cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL);
cur->bc_tp = tp;
cur->bc_mp = mp;
cur->bc_btnum = XFS_BTNUM_REFC;
......
......@@ -456,7 +456,7 @@ xfs_rmapbt_init_common(
{
struct xfs_btree_cur *cur;
cur = kmem_zone_zalloc(xfs_btree_cur_zone, KM_NOFS);
cur = kmem_cache_zalloc(xfs_btree_cur_zone, GFP_NOFS | __GFP_NOFAIL);
cur->bc_tp = tp;
cur->bc_mp = mp;
/* Overlapping btree; 2 keys per pointer. */
......
......@@ -138,7 +138,7 @@ xfs_bui_init(
{
struct xfs_bui_log_item *buip;
buip = kmem_zone_zalloc(xfs_bui_zone, 0);
buip = kmem_cache_zalloc(xfs_bui_zone, GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(mp, &buip->bui_item, XFS_LI_BUI, &xfs_bui_item_ops);
buip->bui_format.bui_nextents = XFS_BUI_MAX_FAST_EXTENTS;
......@@ -215,7 +215,7 @@ xfs_trans_get_bud(
{
struct xfs_bud_log_item *budp;
budp = kmem_zone_zalloc(xfs_bud_zone, 0);
budp = kmem_cache_zalloc(xfs_bud_zone, GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(tp->t_mountp, &budp->bud_item, XFS_LI_BUD,
&xfs_bud_item_ops);
budp->bud_buip = buip;
......
......@@ -214,9 +214,7 @@ _xfs_buf_alloc(
int i;
*bpp = NULL;
bp = kmem_zone_zalloc(xfs_buf_zone, KM_NOFS);
if (unlikely(!bp))
return -ENOMEM;
bp = kmem_cache_zalloc(xfs_buf_zone, GFP_NOFS | __GFP_NOFAIL);
/*
* We don't want certain flags to appear in b_flags unless they are
......
......@@ -738,7 +738,7 @@ xfs_buf_item_init(
return 0;
}
bip = kmem_zone_zalloc(xfs_buf_item_zone, 0);
bip = kmem_cache_zalloc(xfs_buf_item_zone, GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(mp, &bip->bli_item, XFS_LI_BUF, &xfs_buf_item_ops);
bip->bli_buf = bp;
......
......@@ -428,7 +428,7 @@ xfs_dquot_alloc(
{
struct xfs_dquot *dqp;
dqp = kmem_zone_zalloc(xfs_qm_dqzone, 0);
dqp = kmem_cache_zalloc(xfs_qm_dqzone, GFP_KERNEL | __GFP_NOFAIL);
dqp->q_type = type;
dqp->q_id = id;
......
......@@ -161,7 +161,8 @@ xfs_efi_init(
((nextents - 1) * sizeof(xfs_extent_t)));
efip = kmem_zalloc(size, 0);
} else {
efip = kmem_zone_zalloc(xfs_efi_zone, 0);
efip = kmem_cache_zalloc(xfs_efi_zone,
GFP_KERNEL | __GFP_NOFAIL);
}
xfs_log_item_init(mp, &efip->efi_item, XFS_LI_EFI, &xfs_efi_item_ops);
......@@ -332,7 +333,8 @@ xfs_trans_get_efd(
(nextents - 1) * sizeof(struct xfs_extent),
0);
} else {
efdp = kmem_zone_zalloc(xfs_efd_zone, 0);
efdp = kmem_cache_zalloc(xfs_efd_zone,
GFP_KERNEL | __GFP_NOFAIL);
}
xfs_log_item_init(tp->t_mountp, &efdp->efd_item, XFS_LI_EFD,
......
......@@ -97,7 +97,7 @@ xfs_icreate_log(
{
struct xfs_icreate_item *icp;
icp = kmem_zone_zalloc(xfs_icreate_zone, 0);
icp = kmem_cache_zalloc(xfs_icreate_zone, GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(tp->t_mountp, &icp->ic_item, XFS_LI_ICREATE,
&xfs_icreate_item_ops);
......
......@@ -615,7 +615,8 @@ xfs_inode_item_init(
struct xfs_inode_log_item *iip;
ASSERT(ip->i_itemp == NULL);
iip = ip->i_itemp = kmem_zone_zalloc(xfs_ili_zone, 0);
iip = ip->i_itemp = kmem_cache_zalloc(xfs_ili_zone,
GFP_KERNEL | __GFP_NOFAIL);
iip->ili_inode = ip;
spin_lock_init(&iip->ili_lock);
......
......@@ -143,7 +143,8 @@ xfs_cui_init(
cuip = kmem_zalloc(xfs_cui_log_item_sizeof(nextents),
0);
else
cuip = kmem_zone_zalloc(xfs_cui_zone, 0);
cuip = kmem_cache_zalloc(xfs_cui_zone,
GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(mp, &cuip->cui_item, XFS_LI_CUI, &xfs_cui_item_ops);
cuip->cui_format.cui_nextents = nextents;
......@@ -220,7 +221,7 @@ xfs_trans_get_cud(
{
struct xfs_cud_log_item *cudp;
cudp = kmem_zone_zalloc(xfs_cud_zone, 0);
cudp = kmem_cache_zalloc(xfs_cud_zone, GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(tp->t_mountp, &cudp->cud_item, XFS_LI_CUD,
&xfs_cud_item_ops);
cudp->cud_cuip = cuip;
......
......@@ -141,7 +141,8 @@ xfs_rui_init(
if (nextents > XFS_RUI_MAX_FAST_EXTENTS)
ruip = kmem_zalloc(xfs_rui_log_item_sizeof(nextents), 0);
else
ruip = kmem_zone_zalloc(xfs_rui_zone, 0);
ruip = kmem_cache_zalloc(xfs_rui_zone,
GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(mp, &ruip->rui_item, XFS_LI_RUI, &xfs_rui_item_ops);
ruip->rui_format.rui_nextents = nextents;
......@@ -243,7 +244,7 @@ xfs_trans_get_rud(
{
struct xfs_rud_log_item *rudp;
rudp = kmem_zone_zalloc(xfs_rud_zone, 0);
rudp = kmem_cache_zalloc(xfs_rud_zone, GFP_KERNEL | __GFP_NOFAIL);
xfs_log_item_init(tp->t_mountp, &rudp->rud_item, XFS_LI_RUD,
&xfs_rud_item_ops);
rudp->rud_ruip = ruip;
......
......@@ -90,7 +90,7 @@ xfs_trans_dup(
trace_xfs_trans_dup(tp, _RET_IP_);
ntp = kmem_zone_zalloc(xfs_trans_zone, 0);
ntp = kmem_cache_zalloc(xfs_trans_zone, GFP_KERNEL | __GFP_NOFAIL);
/*
* Initialize the new transaction structure.
......@@ -263,7 +263,7 @@ xfs_trans_alloc(
* GFP_NOFS allocation context so that we avoid lockdep false positives
* by doing GFP_KERNEL allocations inside sb_start_intwrite().
*/
tp = kmem_zone_zalloc(xfs_trans_zone, 0);
tp = kmem_cache_zalloc(xfs_trans_zone, GFP_KERNEL | __GFP_NOFAIL);
if (!(flags & XFS_TRANS_NO_WRITECOUNT))
sb_start_intwrite(mp->m_super);
......
......@@ -874,7 +874,8 @@ STATIC void
xfs_trans_alloc_dqinfo(
xfs_trans_t *tp)
{
tp->t_dqinfo = kmem_zone_zalloc(xfs_qm_dqtrxzone, 0);
tp->t_dqinfo = kmem_cache_zalloc(xfs_qm_dqtrxzone,
GFP_KERNEL | __GFP_NOFAIL);
}
void
......
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