Commit 32f4aeb3 authored Jan 20, 2011 by Ryusuke Konishi

nilfs2: mark S_NOATIME on inodes only if NOATIME attribute is set

At present, nilfs marks S_NOATIME flag on all inodes. This restricts
nilfs_set_inode_flags function so that it marks S_NOATIME only if a
given inode has an FS_NOATIME_FL flag.

Although nilfs does not support atime yet, touch_atime() still safely
returns on IS_NOATIME check since MS_NOATIME is always set on sb.

Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>

parent f0c9f242

fs/nilfs2/inode.c

+0 −2

Original line number	Diff line number	Diff line
		@@ -365,9 +365,7 @@ void nilfs_set_inode_flags(struct inode *inode)
		inode->i_flags \|= S_APPEND;
		if (flags & FS_IMMUTABLE_FL)
		inode->i_flags \|= S_IMMUTABLE;
		#ifndef NILFS_ATIME_DISABLE
		if (flags & FS_NOATIME_FL)
		#endif
		inode->i_flags \|= S_NOATIME;
		if (flags & FS_DIRSYNC_FL)
		inode->i_flags \|= S_DIRSYNC;

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