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![]() Places which modify superblock feature / state fields mark the superblock buffer dirty so it is written out by flusher thread. Thus there's no need to set s_dirt there. The only other fields changing in the superblock are the numbers of free blocks, free inodes and s_wtime. There's no real need to write (or even compute) these periodically. Free blocks / inodes counters are recomputed on every mount from group counters anyway and value of s_wtime is only informational and imprecise anyway. So it should be enough to write these opportunistically on mount, remount, umount, and sync_fs times. Signed-off-by: Jan Kara <jack@suse.cz> |
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.. | ||
acl.c | ||
acl.h | ||
balloc.c | ||
dir.c | ||
ext2.h | ||
file.c | ||
ialloc.c | ||
inode.c | ||
ioctl.c | ||
Kconfig | ||
Makefile | ||
namei.c | ||
super.c | ||
symlink.c | ||
xattr.c | ||
xattr.h | ||
xattr_security.c | ||
xattr_trusted.c | ||
xattr_user.c | ||
xip.c | ||
xip.h |