From: Christoph Hellwig <hch@infradead.org>
To: xfs@oss.sgi.com
Subject: [PATCH 2/2] xfs: add xfs_setattr_time
Date: Mon, 18 Nov 2013 05:10:52 -0800 [thread overview]
Message-ID: <20131118131052.GB21649@infradead.org> (raw)
In-Reply-To: <20131118131040.GA21649@infradead.org>
Split out a xfs_setattr_time helper to share code between truncate and
regular setattr similar to xfs_setattr_mode. I might also have another
caller growing for this in the near future.
Signed-off-by: Christoph Hellwig <hch@lst.de>
---
fs/xfs/xfs_iops.c | 66 ++++++++++++++++++++++++------------------------------
1 file changed, 30 insertions(+), 36 deletions(-)
Index: linux/fs/xfs/xfs_iops.c
===================================================================
--- linux.orig/fs/xfs/xfs_iops.c 2013-11-18 11:54:46.083792257 +0100
+++ linux/fs/xfs/xfs_iops.c 2013-11-18 11:55:34.891791256 +0100
@@ -474,6 +474,32 @@ xfs_setattr_mode(
inode->i_mode |= mode & ~S_IFMT;
}
+static void
+xfs_setattr_time(
+ struct xfs_inode *ip,
+ struct iattr *iattr)
+{
+ struct inode *inode = VFS_I(ip);
+
+ ASSERT(xfs_isilocked(ip, XFS_ILOCK_EXCL));
+
+ if (iattr->ia_valid & ATTR_ATIME) {
+ inode->i_atime = iattr->ia_atime;
+ ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
+ ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
+ }
+ if (iattr->ia_valid & ATTR_CTIME) {
+ inode->i_ctime = iattr->ia_ctime;
+ ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
+ ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
+ }
+ if (iattr->ia_valid & ATTR_MTIME) {
+ inode->i_mtime = iattr->ia_mtime;
+ ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
+ ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
+ }
+}
+
int
xfs_setattr_nonsize(
struct xfs_inode *ip,
@@ -627,30 +653,10 @@ xfs_setattr_nonsize(
}
}
- /*
- * Change file access modes.
- */
if (mask & ATTR_MODE)
xfs_setattr_mode(ip, iattr);
-
- /*
- * Change file access or modified times.
- */
- if (mask & ATTR_ATIME) {
- inode->i_atime = iattr->ia_atime;
- ip->i_d.di_atime.t_sec = iattr->ia_atime.tv_sec;
- ip->i_d.di_atime.t_nsec = iattr->ia_atime.tv_nsec;
- }
- if (mask & ATTR_CTIME) {
- inode->i_ctime = iattr->ia_ctime;
- ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
- ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
- }
- if (mask & ATTR_MTIME) {
- inode->i_mtime = iattr->ia_mtime;
- ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
- ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
- }
+ if (mask & (ATTR_ATIME|ATTR_CTIME|ATTR_MTIME))
+ xfs_setattr_time(ip, iattr);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
@@ -865,22 +871,10 @@ xfs_setattr_size(
xfs_inode_clear_eofblocks_tag(ip);
}
- /*
- * Change file access modes.
- */
if (mask & ATTR_MODE)
xfs_setattr_mode(ip, iattr);
-
- if (mask & ATTR_CTIME) {
- inode->i_ctime = iattr->ia_ctime;
- ip->i_d.di_ctime.t_sec = iattr->ia_ctime.tv_sec;
- ip->i_d.di_ctime.t_nsec = iattr->ia_ctime.tv_nsec;
- }
- if (mask & ATTR_MTIME) {
- inode->i_mtime = iattr->ia_mtime;
- ip->i_d.di_mtime.t_sec = iattr->ia_mtime.tv_sec;
- ip->i_d.di_mtime.t_nsec = iattr->ia_mtime.tv_nsec;
- }
+ if (mask & (ATTR_ATIME|ATTR_CTIME|ATTR_MTIME))
+ xfs_setattr_time(ip, iattr);
xfs_trans_log_inode(tp, ip, XFS_ILOG_CORE);
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next prev parent reply other threads:[~2013-11-18 13:10 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-18 13:10 [PATCH 1/2] xfs: tiny xfs_setattr_mode cleanup Christoph Hellwig
2013-11-18 13:10 ` Christoph Hellwig [this message]
2013-11-18 13:53 ` [PATCH 2/2] xfs: add xfs_setattr_time Brian Foster
2013-11-18 13:52 ` [PATCH 1/2] xfs: tiny xfs_setattr_mode cleanup Brian Foster
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