From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Kirill Tkhai <ktkhai@virtuozzo.com>,
"Darrick J. Wong" <djwong@kernel.org>,
"Darrick J. Wong" <darrick.wong@oracle.com>,
Dave Chinner <dchinner@redhat.com>,
Eric Sandeen <sandeen@redhat.com>
Subject: [PATCH 5.10 26/43] xfs: map unwritten blocks in XFS_IOC_{ALLOC,FREE}SP just like fallocate
Date: Mon, 10 Jan 2022 08:23:23 +0100 [thread overview]
Message-ID: <20220110071818.227285059@linuxfoundation.org> (raw)
In-Reply-To: <20220110071817.337619922@linuxfoundation.org>
From: Darrick J. Wong <djwong@kernel.org>
commit 983d8e60f50806f90534cc5373d0ce867e5aaf79 upstream.
The old ALLOCSP/FREESP ioctls in XFS can be used to preallocate space at
the end of files, just like fallocate and RESVSP. Make the behavior
consistent with the other ioctls.
Reported-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
fs/xfs/xfs_ioctl.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- a/fs/xfs/xfs_ioctl.c
+++ b/fs/xfs/xfs_ioctl.c
@@ -686,7 +686,8 @@ xfs_ioc_space(
if (bf->l_start > XFS_ISIZE(ip)) {
error = xfs_alloc_file_space(ip, XFS_ISIZE(ip),
- bf->l_start - XFS_ISIZE(ip), 0);
+ bf->l_start - XFS_ISIZE(ip),
+ XFS_BMAPI_PREALLOC);
if (error)
goto out_unlock;
}
next prev parent reply other threads:[~2022-01-10 7:41 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-10 7:22 [PATCH 5.10 00/43] 5.10.91-rc1 review Greg Kroah-Hartman
2022-01-10 7:22 ` [PATCH 5.10 01/43] f2fs: quota: fix potential deadlock Greg Kroah-Hartman
2022-01-10 7:22 ` [PATCH 5.10 02/43] selftests: x86: fix [-Wstringop-overread] warn in test_process_vm_readv() Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 03/43] tracing: Fix check for trace_percpu_buffer validity in get_trace_buf() Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 04/43] tracing: Tag trace_percpu_buffer as a percpu pointer Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 05/43] ieee802154: atusb: fix uninit value in atusb_set_extended_addr Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 06/43] i40e: Fix to not show opcode msg on unsuccessful VF MAC change Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 07/43] iavf: Fix limit of total number of queues to active queues of VF Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 08/43] RDMA/core: Dont infoleak GRH fields Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 09/43] netrom: fix copying in user data in nr_setsockopt Greg Kroah-Hartman
2022-01-10 10:07 ` Pavel Machek
2022-01-10 10:14 ` Dan Carpenter
2022-01-10 7:23 ` [PATCH 5.10 10/43] RDMA/uverbs: Check for null return of kmalloc_array Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 11/43] mac80211: initialize variable have_higher_than_11mbit Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 12/43] sfc: The RX page_ring is optional Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 13/43] i40e: fix use-after-free in i40e_sync_filters_subtask() Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 14/43] i40e: Fix for displaying message regarding NVM version Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 15/43] i40e: Fix incorrect netdevs real number of RX/TX queues Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 16/43] ftrace/samples: Add missing prototypes direct functions Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 17/43] ipv4: Check attribute length for RTA_GATEWAY in multipath route Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 18/43] ipv4: Check attribute length for RTA_FLOW " Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 19/43] ipv6: Check attribute length for RTA_GATEWAY " Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 20/43] ipv6: Check attribute length for RTA_GATEWAY when deleting " Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 21/43] lwtunnel: Validate RTA_ENCAP_TYPE attribute length Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 22/43] batman-adv: mcast: dont send link-local multicast to mcast routers Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 23/43] sch_qfq: prevent shift-out-of-bounds in qfq_init_qdisc Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 24/43] net: ena: Fix undefined state when tx request id is out of bounds Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 25/43] net: ena: Fix error handling when calculating max IO queues number Greg Kroah-Hartman
2022-01-10 7:23 ` Greg Kroah-Hartman [this message]
2022-01-10 7:23 ` [PATCH 5.10 27/43] power: supply: core: Break capacity loop Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 28/43] power: reset: ltc2952: Fix use of floating point literals Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 29/43] rndis_host: support Hytera digital radios Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 30/43] phonet: refcount leak in pep_sock_accep Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 31/43] power: bq25890: Enable continuous conversion for ADC at charging Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 32/43] ipv6: Continue processing multipath route even if gateway attribute is invalid Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 33/43] ipv6: Do cleanup if attribute validation fails in multipath route Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 34/43] usb: mtu3: fix interval value for intr and isoc Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 35/43] scsi: libiscsi: Fix UAF in iscsi_conn_get_param()/iscsi_conn_teardown() Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 36/43] ip6_vti: initialize __ip6_tnl_parm struct in vti6_siocdevprivate Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 37/43] net: udp: fix alignment problem in udp4_seq_show() Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 38/43] atlantic: Fix buff_ring OOB in aq_ring_rx_clean Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 39/43] mISDN: change function names to avoid conflicts Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 40/43] drm/amd/display: Added power down for DCN10 Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 41/43] ipv6: raw: check passed optlen before reading Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 42/43] ARM: dts: gpio-ranges property is now required Greg Kroah-Hartman
2022-01-10 7:23 ` [PATCH 5.10 43/43] Input: zinitix - make sure the IRQ is allocated before it gets enabled Greg Kroah-Hartman
2022-01-10 11:49 ` [PATCH 5.10 00/43] 5.10.91-rc1 review Jon Hunter
2022-01-10 19:10 ` Fox Chen
2022-01-10 19:50 ` Florian Fainelli
2022-01-10 22:56 ` Shuah Khan
2022-01-10 23:50 ` Guenter Roeck
2022-01-11 3:34 ` Samuel Zou
2022-01-11 5:26 ` Naresh Kamboju
2022-01-11 12:37 ` Sudip Mukherjee
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20220110071818.227285059@linuxfoundation.org \
--to=gregkh@linuxfoundation.org \
--cc=darrick.wong@oracle.com \
--cc=dchinner@redhat.com \
--cc=djwong@kernel.org \
--cc=ktkhai@virtuozzo.com \
--cc=linux-kernel@vger.kernel.org \
--cc=sandeen@redhat.com \
--cc=stable@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.