From: John Garry <john.g.garry@oracle.com>
To: brauner@kernel.org, djwong@kernel.org, hch@lst.de,
viro@zeniv.linux.org.uk, jack@suse.cz, cem@kernel.org
Cc: linux-fsdevel@vger.kernel.org, dchinner@redhat.com,
linux-xfs@vger.kernel.org, linux-kernel@vger.kernel.org,
ojaswin@linux.ibm.com, ritesh.list@gmail.com,
martin.petersen@oracle.com, linux-ext4@vger.kernel.org,
linux-block@vger.kernel.org, catherine.hoang@oracle.com,
linux-api@vger.kernel.org, John Garry <john.g.garry@oracle.com>
Subject: [PATCH v12 03/17] xfs: rename xfs_inode_can_atomicwrite() -> xfs_inode_can_hw_atomic_write()
Date: Tue, 6 May 2025 09:04:13 +0000 [thread overview]
Message-ID: <20250506090427.2549456-4-john.g.garry@oracle.com> (raw)
In-Reply-To: <20250506090427.2549456-1-john.g.garry@oracle.com>
In future we will want to be able to check if specifically HW offload-based
atomic writes are possible, so rename xfs_inode_can_atomicwrite() ->
xfs_inode_can_hw_atomicwrite().
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
[djwong: add an underscore to be consistent with everything else]
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: John Garry <john.g.garry@oracle.com>
---
fs/xfs/xfs_file.c | 2 +-
fs/xfs/xfs_inode.h | 4 +---
fs/xfs/xfs_iops.c | 2 +-
3 files changed, 3 insertions(+), 5 deletions(-)
diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c
index 84f08c976ac4..55bdae44e42a 100644
--- a/fs/xfs/xfs_file.c
+++ b/fs/xfs/xfs_file.c
@@ -1488,7 +1488,7 @@ xfs_file_open(
if (xfs_is_shutdown(XFS_M(inode->i_sb)))
return -EIO;
file->f_mode |= FMODE_NOWAIT | FMODE_CAN_ODIRECT;
- if (xfs_inode_can_atomicwrite(XFS_I(inode)))
+ if (xfs_inode_can_hw_atomic_write(XFS_I(inode)))
file->f_mode |= FMODE_CAN_ATOMIC_WRITE;
return generic_file_open(inode, file);
}
diff --git a/fs/xfs/xfs_inode.h b/fs/xfs/xfs_inode.h
index eae0159983ca..d3471a7418b9 100644
--- a/fs/xfs/xfs_inode.h
+++ b/fs/xfs/xfs_inode.h
@@ -356,9 +356,7 @@ static inline bool xfs_inode_has_bigrtalloc(const struct xfs_inode *ip)
(XFS_IS_REALTIME_INODE(ip) ? \
(ip)->i_mount->m_rtdev_targp : (ip)->i_mount->m_ddev_targp)
-static inline bool
-xfs_inode_can_atomicwrite(
- struct xfs_inode *ip)
+static inline bool xfs_inode_can_hw_atomic_write(const struct xfs_inode *ip)
{
struct xfs_mount *mp = ip->i_mount;
struct xfs_buftarg *target = xfs_inode_buftarg(ip);
diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
index f0e5d83195df..22432c300fd7 100644
--- a/fs/xfs/xfs_iops.c
+++ b/fs/xfs/xfs_iops.c
@@ -608,7 +608,7 @@ xfs_report_atomic_write(
{
unsigned int unit_min = 0, unit_max = 0;
- if (xfs_inode_can_atomicwrite(ip))
+ if (xfs_inode_can_hw_atomic_write(ip))
unit_min = unit_max = ip->i_mount->m_sb.sb_blocksize;
generic_fill_statx_atomic_writes(stat, unit_min, unit_max, 0);
}
--
2.31.1
next prev parent reply other threads:[~2025-05-06 9:05 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-05-06 9:04 [PATCH v12 00/17] large atomic writes for xfs John Garry
2025-05-06 9:04 ` [PATCH v12 01/17] fs: add atomic write unit max opt to statx John Garry
2025-05-06 9:04 ` [PATCH v12 02/17] xfs: only call xfs_setsize_buftarg once per buffer target John Garry
2025-05-06 12:00 ` Christoph Hellwig
2025-05-06 9:04 ` John Garry [this message]
2025-05-06 9:04 ` [PATCH v12 04/17] xfs: separate out setting buftarg atomic writes limits John Garry
2025-05-06 9:04 ` [PATCH v12 05/17] xfs: add helpers to compute log item overhead John Garry
2025-05-06 9:04 ` [PATCH v12 06/17] xfs: add helpers to compute transaction reservation for finishing intent items John Garry
2025-05-06 9:04 ` [PATCH v12 07/17] xfs: ignore HW which cannot atomic write a single block John Garry
2025-05-06 9:04 ` [PATCH v12 08/17] xfs: allow block allocator to take an alignment hint John Garry
2025-05-06 9:04 ` [PATCH v12 09/17] xfs: refactor xfs_reflink_end_cow_extent() John Garry
2025-05-06 9:04 ` [PATCH v12 10/17] xfs: refine atomic write size check in xfs_file_write_iter() John Garry
2025-05-06 9:04 ` [PATCH v12 11/17] xfs: add xfs_atomic_write_cow_iomap_begin() John Garry
2025-05-06 9:04 ` [PATCH v12 12/17] xfs: add large atomic writes checks in xfs_direct_write_iomap_begin() John Garry
2025-05-06 9:04 ` [PATCH v12 13/17] xfs: commit CoW-based atomic writes atomically John Garry
2025-05-06 9:04 ` [PATCH v12 14/17] xfs: add xfs_file_dio_write_atomic() John Garry
2025-05-06 9:04 ` [PATCH v12 15/17] xfs: add xfs_calc_atomic_write_unit_max() John Garry
2025-05-06 9:04 ` [PATCH v12 16/17] xfs: update atomic write limits John Garry
2025-05-06 9:04 ` [PATCH v12 17/17] xfs: allow sysadmins to specify a maximum atomic write limit at mount time John Garry
2025-05-07 15:14 ` John Garry
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