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authorJan Kara <jack@suse.cz>2007-05-08 03:30:33 -0400
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-08 14:15:12 -0400
commit28be5abb400e5e082f5225105fdc69337ec0c0b4 (patch)
treee4bb3e527aac316004be68e28a25b2919e30afd4 /include/linux/ext3_fs.h
parent9926e4c74300c4b31dee007298c6475d33369df0 (diff)
ext3: copy i_flags to inode flags on write
A patch that stores inode flags such as S_IMMUTABLE, S_APPEND, etc. from i_flags to EXT3_I(inode)->i_flags when inode is written to disk. The same thing is done on GETFLAGS ioctl. Quota code changes these flags on quota files (to make it harder for sysadmin to screw himself) and these changes were not correctly propagated into the filesystem (especially, lsattr did not show them and users were wondering...). Propagate flags such as S_APPEND, S_IMMUTABLE, etc. from i_flags into ext3-specific i_flags. Hence, when someone sets these flags via a different interface than ioctl, they are stored correctly. Signed-off-by: Jan Kara <jack@suse.cz> Cc: <linux-ext4@vger.kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/ext3_fs.h')
-rw-r--r--include/linux/ext3_fs.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 4eb18ac510ae..ece49a804fe1 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -824,6 +824,7 @@ extern int ext3_change_inode_journal_flag(struct inode *, int);
824extern int ext3_get_inode_loc(struct inode *, struct ext3_iloc *); 824extern int ext3_get_inode_loc(struct inode *, struct ext3_iloc *);
825extern void ext3_truncate (struct inode *); 825extern void ext3_truncate (struct inode *);
826extern void ext3_set_inode_flags(struct inode *); 826extern void ext3_set_inode_flags(struct inode *);
827extern void ext3_get_inode_flags(struct ext3_inode_info *);
827extern void ext3_set_aops(struct inode *inode); 828extern void ext3_set_aops(struct inode *inode);
828 829
829/* ioctl.c */ 830/* ioctl.c */