diff options
Diffstat (limited to 'fs/ext2/inode.c')
| -rw-r--r-- | fs/ext2/inode.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/fs/ext2/inode.c b/fs/ext2/inode.c index 71b032c65a02..527c46d9bc1f 100644 --- a/fs/ext2/inode.c +++ b/fs/ext2/inode.c @@ -22,7 +22,6 @@ * Assorted race fixes, rewrite of ext2_get_block() by Al Viro, 2000 */ -#include <linux/smp_lock.h> #include <linux/time.h> #include <linux/highuid.h> #include <linux/pagemap.h> @@ -41,6 +40,8 @@ MODULE_AUTHOR("Remy Card and others"); MODULE_DESCRIPTION("Second Extended Filesystem"); MODULE_LICENSE("GPL"); +static int __ext2_write_inode(struct inode *inode, int do_sync); + /* * Test whether an inode is a fast symlink. */ @@ -58,13 +59,15 @@ static inline int ext2_inode_is_fast_symlink(struct inode *inode) */ void ext2_delete_inode (struct inode * inode) { + if (!is_bad_inode(inode)) + dquot_initialize(inode); truncate_inode_pages(&inode->i_data, 0); if (is_bad_inode(inode)) goto no_delete; EXT2_I(inode)->i_dtime = get_seconds(); mark_inode_dirty(inode); - ext2_write_inode(inode, inode_needs_sync(inode)); + __ext2_write_inode(inode, inode_needs_sync(inode)); inode->i_size = 0; if (inode->i_blocks) @@ -1335,7 +1338,7 @@ bad_inode: return ERR_PTR(ret); } -int ext2_write_inode(struct inode *inode, int do_sync) +static int __ext2_write_inode(struct inode *inode, int do_sync) { struct ext2_inode_info *ei = EXT2_I(inode); struct super_block *sb = inode->i_sb; @@ -1402,11 +1405,11 @@ int ext2_write_inode(struct inode *inode, int do_sync) /* If this is the first large file * created, add a flag to the superblock. */ - lock_kernel(); + spin_lock(&EXT2_SB(sb)->s_lock); ext2_update_dynamic_rev(sb); EXT2_SET_RO_COMPAT_FEATURE(sb, EXT2_FEATURE_RO_COMPAT_LARGE_FILE); - unlock_kernel(); + spin_unlock(&EXT2_SB(sb)->s_lock); ext2_write_super(sb); } } @@ -1440,6 +1443,11 @@ int ext2_write_inode(struct inode *inode, int do_sync) return err; } +int ext2_write_inode(struct inode *inode, struct writeback_control *wbc) +{ + return __ext2_write_inode(inode, wbc->sync_mode == WB_SYNC_ALL); +} + int ext2_sync_inode(struct inode *inode) { struct writeback_control wbc = { @@ -1457,9 +1465,12 @@ int ext2_setattr(struct dentry *dentry, struct iattr *iattr) error = inode_change_ok(inode, iattr); if (error) return error; + + if (is_quota_modification(inode, iattr)) + dquot_initialize(inode); if ((iattr->ia_valid & ATTR_UID && iattr->ia_uid != inode->i_uid) || (iattr->ia_valid & ATTR_GID && iattr->ia_gid != inode->i_gid)) { - error = vfs_dq_transfer(inode, iattr) ? -EDQUOT : 0; + error = dquot_transfer(inode, iattr); if (error) return error; } |