From patchwork Wed Nov 20 10:44:21 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Carlos Maiolino X-Patchwork-Id: 11253529 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0451714C0 for ; Wed, 20 Nov 2019 10:44:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C4D9922440 for ; Wed, 20 Nov 2019 10:44:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="IefBzrW1" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728809AbfKTKog (ORCPT ); Wed, 20 Nov 2019 05:44:36 -0500 Received: from us-smtp-1.mimecast.com ([207.211.31.81]:43209 "EHLO us-smtp-delivery-1.mimecast.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728777AbfKTKog (ORCPT ); Wed, 20 Nov 2019 05:44:36 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1574246674; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=qTW2Fp58Coei09UXwUzj/y1CMl3JNX3k7X5aR/qV8w4=; b=IefBzrW1XuVhEW+osE7256ZWOKll69Px0ObKzk/5p4BvP3U5EF9f3s5MONKP6SngJFkIg/ OSpWJPP/u8Moqrm3ai9tJcQhSWGOSpLKD7UCVaG0UU6orVanyBB/SStdh88icn0Q2bFHka W2cFpYZxc/6k+ksG690VoxW9c/7zm0M= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-59-hpPnnHwFM6206Dvn8mpnCA-1; Wed, 20 Nov 2019 05:44:33 -0500 Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 8FDDA800A02 for ; Wed, 20 Nov 2019 10:44:32 +0000 (UTC) Received: from orion.redhat.com (ovpn-204-164.brq.redhat.com [10.40.204.164]) by smtp.corp.redhat.com (Postfix) with ESMTP id E6E2666D4D for ; Wed, 20 Nov 2019 10:44:31 +0000 (UTC) From: Carlos Maiolino To: linux-xfs@vger.kernel.org Subject: [PATCH V2 1/5] xfs: remove kmem_zone_zalloc() Date: Wed, 20 Nov 2019 11:44:21 +0100 Message-Id: <20191120104425.407213-2-cmaiolino@redhat.com> In-Reply-To: <20191120104425.407213-1-cmaiolino@redhat.com> References: <20191120104425.407213-1-cmaiolino@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.16 X-MC-Unique: hpPnnHwFM6206Dvn8mpnCA-1 X-Mimecast-Spam-Score: 0 Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org Use kmem_cache_zalloc() directly. We can use __GFP_NOFAIL to loop infinitely on a memory allocation request, which also has an implied congestion_wait() Reviewed-by: Darrick J. Wong Signed-off-by: Carlos Maiolino --- V2: - shortens a >80 characters line left on V1 - rephrase commit log fs/xfs/kmem.h | 6 ------ fs/xfs/libxfs/xfs_alloc_btree.c | 2 +- fs/xfs/libxfs/xfs_bmap.c | 3 ++- fs/xfs/libxfs/xfs_bmap_btree.c | 2 +- fs/xfs/libxfs/xfs_da_btree.c | 2 +- fs/xfs/libxfs/xfs_ialloc_btree.c | 2 +- fs/xfs/libxfs/xfs_inode_fork.c | 6 +++--- fs/xfs/libxfs/xfs_refcount_btree.c | 2 +- fs/xfs/libxfs/xfs_rmap_btree.c | 2 +- fs/xfs/xfs_bmap_item.c | 4 ++-- fs/xfs/xfs_buf.c | 2 +- fs/xfs/xfs_buf_item.c | 2 +- fs/xfs/xfs_dquot.c | 2 +- fs/xfs/xfs_extfree_item.c | 6 ++++-- fs/xfs/xfs_icreate_item.c | 2 +- fs/xfs/xfs_inode_item.c | 3 ++- fs/xfs/xfs_log.c | 7 ++++--- fs/xfs/xfs_log_cil.c | 2 +- fs/xfs/xfs_log_priv.h | 2 +- fs/xfs/xfs_refcount_item.c | 5 +++-- fs/xfs/xfs_rmap_item.c | 5 +++-- fs/xfs/xfs_trans.c | 4 ++-- fs/xfs/xfs_trans_dquot.c | 3 ++- 23 files changed, 39 insertions(+), 37 deletions(-) diff --git a/fs/xfs/kmem.h b/fs/xfs/kmem.h index ccdc72519339..3242de676808 100644 --- a/fs/xfs/kmem.h +++ b/fs/xfs/kmem.h @@ -78,12 +78,6 @@ kmem_zalloc_large(size_t size, xfs_km_flags_t flags) extern void *kmem_zone_alloc(kmem_zone_t *, xfs_km_flags_t); -static inline void * -kmem_zone_zalloc(kmem_zone_t *zone, xfs_km_flags_t flags) -{ - return kmem_zone_alloc(zone, flags | KM_ZERO); -} - static inline struct page * kmem_to_page(void *addr) { diff --git a/fs/xfs/libxfs/xfs_alloc_btree.c b/fs/xfs/libxfs/xfs_alloc_btree.c index 279694d73e4e..0867c1fad11b 100644 --- a/fs/xfs/libxfs/xfs_alloc_btree.c +++ b/fs/xfs/libxfs/xfs_alloc_btree.c @@ -487,7 +487,7 @@ xfs_allocbt_init_cursor( 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; diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c index b7cc2f9eae7b..9fbdca183465 100644 --- a/fs/xfs/libxfs/xfs_bmap.c +++ b/fs/xfs/libxfs/xfs_bmap.c @@ -1104,7 +1104,8 @@ 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_flags = XFS_IFEXTENTS; logflags = 0; switch (ip->i_d.di_format) { diff --git a/fs/xfs/libxfs/xfs_bmap_btree.c b/fs/xfs/libxfs/xfs_bmap_btree.c index ffe608d2a2d9..77fe4ae671e5 100644 --- a/fs/xfs/libxfs/xfs_bmap_btree.c +++ b/fs/xfs/libxfs/xfs_bmap_btree.c @@ -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; diff --git a/fs/xfs/libxfs/xfs_da_btree.c b/fs/xfs/libxfs/xfs_da_btree.c index 7ae82d91f776..10a96e64b2ec 100644 --- a/fs/xfs/libxfs/xfs_da_btree.c +++ b/fs/xfs/libxfs/xfs_da_btree.c @@ -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); } /* diff --git a/fs/xfs/libxfs/xfs_ialloc_btree.c b/fs/xfs/libxfs/xfs_ialloc_btree.c index b82992f795aa..5366a874b076 100644 --- a/fs/xfs/libxfs/xfs_ialloc_btree.c +++ b/fs/xfs/libxfs/xfs_ialloc_btree.c @@ -413,7 +413,7 @@ xfs_inobt_init_cursor( struct xfs_agi *agi = XFS_BUF_TO_AGI(agbp); 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; diff --git a/fs/xfs/libxfs/xfs_inode_fork.c b/fs/xfs/libxfs/xfs_inode_fork.c index 296677958212..ceb322c7105e 100644 --- a/fs/xfs/libxfs/xfs_inode_fork.c +++ b/fs/xfs/libxfs/xfs_inode_fork.c @@ -98,7 +98,7 @@ xfs_iformat_fork( return 0; ASSERT(ip->i_afp == NULL); - ip->i_afp = kmem_zone_zalloc(xfs_ifork_zone, KM_NOFS); + ip->i_afp = kmem_cache_zalloc(xfs_ifork_zone, GFP_NOFS | __GFP_NOFAIL); switch (dip->di_aformat) { case XFS_DINODE_FMT_LOCAL: @@ -688,8 +688,8 @@ 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_cformat = XFS_DINODE_FMT_EXTENTS; ip->i_cnextents = 0; diff --git a/fs/xfs/libxfs/xfs_refcount_btree.c b/fs/xfs/libxfs/xfs_refcount_btree.c index 38529dbacd55..bb86988780ea 100644 --- a/fs/xfs/libxfs/xfs_refcount_btree.c +++ b/fs/xfs/libxfs/xfs_refcount_btree.c @@ -325,7 +325,7 @@ xfs_refcountbt_init_cursor( 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; diff --git a/fs/xfs/libxfs/xfs_rmap_btree.c b/fs/xfs/libxfs/xfs_rmap_btree.c index fc78efa52c94..8d84dd98e8d3 100644 --- a/fs/xfs/libxfs/xfs_rmap_btree.c +++ b/fs/xfs/libxfs/xfs_rmap_btree.c @@ -461,7 +461,7 @@ xfs_rmapbt_init_cursor( struct xfs_agf *agf = XFS_BUF_TO_AGF(agbp); 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. */ diff --git a/fs/xfs/xfs_bmap_item.c b/fs/xfs/xfs_bmap_item.c index a89e10519f05..cda582d4bde0 100644 --- a/fs/xfs/xfs_bmap_item.c +++ b/fs/xfs/xfs_bmap_item.c @@ -141,7 +141,7 @@ 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; @@ -218,7 +218,7 @@ 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; diff --git a/fs/xfs/xfs_buf.c b/fs/xfs/xfs_buf.c index 80ef2fc8bb77..0d2c41c6639d 100644 --- a/fs/xfs/xfs_buf.c +++ b/fs/xfs/xfs_buf.c @@ -209,7 +209,7 @@ _xfs_buf_alloc( int error; int i; - bp = kmem_zone_zalloc(xfs_buf_zone, KM_NOFS); + bp = kmem_cache_zalloc(xfs_buf_zone, GFP_NOFS | __GFP_NOFAIL); if (unlikely(!bp)) return NULL; diff --git a/fs/xfs/xfs_buf_item.c b/fs/xfs/xfs_buf_item.c index 8dc3330f1797..dc39b2d1b351 100644 --- a/fs/xfs/xfs_buf_item.c +++ b/fs/xfs/xfs_buf_item.c @@ -747,7 +747,7 @@ 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; diff --git a/fs/xfs/xfs_dquot.c b/fs/xfs/xfs_dquot.c index a073281c3bd7..13c013918cd7 100644 --- a/fs/xfs/xfs_dquot.c +++ b/fs/xfs/xfs_dquot.c @@ -440,7 +440,7 @@ 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->dq_flags = type; dqp->q_core.d_id = cpu_to_be32(id); diff --git a/fs/xfs/xfs_extfree_item.c b/fs/xfs/xfs_extfree_item.c index 29b3a90aee91..c3b8804aa396 100644 --- a/fs/xfs/xfs_extfree_item.c +++ b/fs/xfs/xfs_extfree_item.c @@ -165,7 +165,8 @@ 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); @@ -336,7 +337,8 @@ 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, diff --git a/fs/xfs/xfs_icreate_item.c b/fs/xfs/xfs_icreate_item.c index 490fee22b878..85bbf9dbe095 100644 --- a/fs/xfs/xfs_icreate_item.c +++ b/fs/xfs/xfs_icreate_item.c @@ -89,7 +89,7 @@ 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); diff --git a/fs/xfs/xfs_inode_item.c b/fs/xfs/xfs_inode_item.c index c8461a5515f1..6f8a7226d41d 100644 --- a/fs/xfs/xfs_inode_item.c +++ b/fs/xfs/xfs_inode_item.c @@ -652,7 +652,8 @@ 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; xfs_log_item_init(mp, &iip->ili_item, XFS_LI_INODE, diff --git a/fs/xfs/xfs_log.c b/fs/xfs/xfs_log.c index e8349b0d7c51..9ed7869d879f 100644 --- a/fs/xfs/xfs_log.c +++ b/fs/xfs/xfs_log.c @@ -454,7 +454,8 @@ xfs_log_reserve( XFS_STATS_INC(mp, xs_try_logspace); ASSERT(*ticp == NULL); - tic = xlog_ticket_alloc(log, unit_bytes, cnt, client, permanent, 0); + tic = xlog_ticket_alloc(log, unit_bytes, cnt, client, permanent, + GFP_KERNEL | __GFP_NOFAIL); *ticp = tic; xlog_grant_push_ail(log, tic->t_cnt ? tic->t_unit_res * tic->t_cnt @@ -3587,12 +3588,12 @@ xlog_ticket_alloc( int cnt, char client, bool permanent, - xfs_km_flags_t alloc_flags) + gfp_t alloc_flags) { struct xlog_ticket *tic; int unit_res; - tic = kmem_zone_zalloc(xfs_log_ticket_zone, alloc_flags); + tic = kmem_cache_zalloc(xfs_log_ticket_zone, alloc_flags); if (!tic) return NULL; diff --git a/fs/xfs/xfs_log_cil.c b/fs/xfs/xfs_log_cil.c index 23d70836a2b7..9953f2f040ab 100644 --- a/fs/xfs/xfs_log_cil.c +++ b/fs/xfs/xfs_log_cil.c @@ -38,7 +38,7 @@ xlog_cil_ticket_alloc( struct xlog_ticket *tic; tic = xlog_ticket_alloc(log, 0, 1, XFS_TRANSACTION, 0, - KM_NOFS); + GFP_NOFS | __GFP_NOFAIL); /* * set the current reservation to zero so we know to steal the basic diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index c47aa2ca6dc7..54c95fee9dc4 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -427,7 +427,7 @@ xlog_ticket_alloc( int count, char client, bool permanent, - xfs_km_flags_t alloc_flags); + gfp_t alloc_flags); static inline void diff --git a/fs/xfs/xfs_refcount_item.c b/fs/xfs/xfs_refcount_item.c index 0ac598f55339..76b39f2a0260 100644 --- a/fs/xfs/xfs_refcount_item.c +++ b/fs/xfs/xfs_refcount_item.c @@ -146,7 +146,8 @@ 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; @@ -223,7 +224,7 @@ 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; diff --git a/fs/xfs/xfs_rmap_item.c b/fs/xfs/xfs_rmap_item.c index a0a02d862ddd..6aeb6745d007 100644 --- a/fs/xfs/xfs_rmap_item.c +++ b/fs/xfs/xfs_rmap_item.c @@ -144,7 +144,8 @@ 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; @@ -246,7 +247,7 @@ 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; diff --git a/fs/xfs/xfs_trans.c b/fs/xfs/xfs_trans.c index 3b208f9a865c..29f34492d5f4 100644 --- a/fs/xfs/xfs_trans.c +++ b/fs/xfs/xfs_trans.c @@ -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); diff --git a/fs/xfs/xfs_trans_dquot.c b/fs/xfs/xfs_trans_dquot.c index ff1c326826d3..69e8f6d049aa 100644 --- a/fs/xfs/xfs_trans_dquot.c +++ b/fs/xfs/xfs_trans_dquot.c @@ -863,7 +863,8 @@ 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