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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: Christoph Hellwig <hch@lst.de>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
This commit is contained in:
Carlos Maiolino 2020-07-22 09:23:10 -07:00 committed by Darrick J. Wong
parent 3050bd0bfe
commit 32a2b11f46
19 changed files with 35 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
fs/xfs/libxfs/xfs_alloc_btree.c
View File

@ -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;

5
fs/xfs/libxfs/xfs_bmap.c
View File

@ -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;

2
fs/xfs/libxfs/xfs_bmap_btree.c
View File

@ -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;

2
fs/xfs/libxfs/xfs_da_btree.c
View File

@ -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);
}
/*

2
fs/xfs/libxfs/xfs_ialloc_btree.c
View File

@ -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;

6
fs/xfs/libxfs/xfs_inode_fork.c
View File

@ -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;
}

2
fs/xfs/libxfs/xfs_refcount_btree.c
View File

@ -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;

2
fs/xfs/libxfs/xfs_rmap_btree.c
View File

@ -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. */

4
fs/xfs/xfs_bmap_item.c
View File

@ -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;

4
fs/xfs/xfs_buf.c
View File

@ -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

2
fs/xfs/xfs_buf_item.c
View File

@ -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;

2
fs/xfs/xfs_dquot.c
View File

@ -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;

6
fs/xfs/xfs_extfree_item.c
View File

@ -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,

2
fs/xfs/xfs_icreate_item.c
View File

@ -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);

3
fs/xfs/xfs_inode_item.c
View File

@ -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);

5
fs/xfs/xfs_refcount_item.c
View File

@ -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;

5
fs/xfs/xfs_rmap_item.c
View File

@ -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;

4
fs/xfs/xfs_trans.c
View File

@ -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);

3
fs/xfs/xfs_trans_dquot.c
View File

@ -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